User:BorgQueen/science

• 12-volt battery
• abandonment costs
• abatement of waste
• abiotic resources
• ablation moraines
• ablation till
• ablation zone
• above-market cost
• absolute viscosity
• absorbed water
• absorbing wells
• absorptance
• absorption chillers
• absorption cooling
• absorption curve
• absorption energy
• absorption factor
• absorption plants
• absorption refrigeration
• absorption refrigerator
• abyssal fans
• abyssal hills
• abyssinian wells
• accelerated cost recovery system
• accelerator mass spectrometers
• accelerator-produced radioactive materials
• accelerogram
• acceptable air quality
• acceptance of material
• access control points
• access hatch
• access shafts
• accessed coal
• accessibility factor
• accessible reserve base
• accessible resources
• accident assessments
• acclimated
• acclimating
• acclimation ponds
• account of others
• accreted terranes
• accretionary lava balls
• accretionary wedges
• accumulated deferred income taxes
• accumulated provision for depletion
• accumulated provision for depreciation and amortization
• accumulating shears
• accumulation areas
• accumulation zones
• achievable potential
• acicular
• acid cleaning
• acid detergent fibers
• acid embrittlement
• acid hydrolysis
• acid insoluble lignin
• acid mine water
• acid radicals
• acid shock
• acid soils
• acid soluble lignin
• acid stabilization of wastes
• acidified
• acidizing
• acoustic log
• actinide metals
• actinium series
• actinium-227
• action category
• activated silica
• activated sludge proces
• active capacity
• active charcoal
• active conservation capacity
• active deposits
• active earth pressure
• active fuel length
• active mass
• active material utilization
• active materials
• active metals
• active neutron assay
• active power
• active reservoir storage
• active seismic methods
• active soil layer
• active solar heating systems
• active storage
• activity concentration
• actual cubic feet per minute
• actual peak reduction
• actual slopes
• acute health effects
• adapting
• adaptive management areas
• additions to utility plants
• additive effects
• add-on control devices
• adduct
• adfluvial
• adjustable speed drives
• adjusted coefficient of performance
• adjustment bids
• adjustment method
• administrative dsm costs
• adret
• adsorbed water
• adsorbers
• adult fish counts
• adult fish ladders
• advance disposal fees
• advance mining
• advance of a glacier
• advance payments
• advance regeneration
• advanced disposal fees
• advanced regeneration
• advanced technology vehicles
• advances for construction
• advancing glacier
• advection fog
• adventitious buds
• adventitious shoots
• adventitious sprouting
• adverse health effects
• adverse water conditions
• aeh
• aeolian deposits
• aeolian landforms
• aeration basins
• aeration
• aerial cover
• aerial seeding
• aerobic bacterium
• aerobic composting
• aerobic plate count
• aerogenerators
• affected environment
• affected person
• affiliated marketers
• affiliated power producers
• aframax tankers
• after gases
• afterbay dam
• afterbays
• after-cooling
• afterwinds
• after-winds
• age interval
• age tanks
• agency for toxic substances and disease registry
• agglomerating character
• agglutinated
• agglutinating
• aggradation
• aggressive sampling
• agreement and undertaking
• agreement on principles
• agreement state
• agricultural burning
• agricultural drainage
• agricultural drains
• agricultural pollution
• agricultural residues
• agricultural underdrainage
• agricultural underdrains
• agriculture residues
• air barriers
• air basins
• air changes per hour
• air changes
• air collectors
• air conditioning ton
• air diffusers
• air districts
• air equivalent
• air exchanges per hour
• air falls
• air film coefficient
• air films
• air gas
• air heaters
• air infiltration measurement
• air infiltration
• air monitoring
• air pollution control districts
• air pollution control
• air quality maintenance areas
• air quality management districts
• air quality management plan
• air quality managers
• air quality simulation model
• air quality standards
• air quality working groups
• air receivers
• air registers
• air release valves
• air retarders
• air set cement
• air shutters
• air slaking
• air space ratio
• air stripping
• air subsidence
• air toxics
• air void ratio
• air waves
• airborne debris
• airborne radioactivity area
• airborne toxic control measure
• airborne warning and control systems
• airborne waste
• airfalls
• air-gas ratio
• air-leakage rating
• airlock entry
• air-purifying respirator
• air-source heat pumps
• airtight drywall approach
• air-to-air heat exchangers
• air-to-water heat pumps
• alaskan natural gas transportation system
• alaskan pipeline
• alclad
• algae blooms
• algal coal
• algicides
• alien organisms
• alkali earth elements
• alkali lignin
• alkali rocks
• alkali-aggregate reaction
• alkalic rocks
• alkali-carbonate reaction
• alkaline cells
• alkaline rocks
• alkali-silicate/silica reaction
• all-aged stands
• all-aged structure
• allergic contact dermatitis
• allochromatic minerals
• allochthonous
• allogenic successions
• allowable bearing capacity
• allowable cut
• allowable pile bearing load
• allowance for funds used during construction
• allowed rate of return
• alluvial terraces
• alpha brasses
• alpha bronzes
• alpine permafrost
• alternating valves
• alternative daily cover
• alternative fuels data center
• alternative fuels utilization program
• alternative motor fuels act of 1988
• alternative septic systems
• alternative suppliers
• alternative-fuel providers
• alternative-fuel vehicles
• ambient air quality standards
• ambient air quality
• ambient air
• ambient vaporizers
• ambursen dam
• american architectural manufacturers association
• american board of industrial hygiene
• american gas association
• american petroleum institute
• american public power association
• american society for testing and materials
• american standards association
• amorphous semiconductors
• ampere-hour efficiency charge efficiency
• ampere-hour efficiency
• ampere-hours
• amperometric
• amperometry
• amp-hours
• anadromous fish
• analytic epidemiologic study
• anastomizing streams
• anchor bridge spans
• anchor ice
• anchor spans
• ancillary services
• andesite line
• angle of dip
• angle of draw
• angle of external friction
• angle of inclination
• angle of inclination
• angle of internal friction
• angle of obliquity
• angle of shear resistance
• angle of wall friction
• angler-day
• angular correlation
• anhydrous ethanol
• animal study
• animal units
• animal waste conversion
• anisotropic magnets
• annealed glasses
• annealing by radiation
• annihilation photons
• annihilation radiation
• annual effects
• annual equivalent
• annual fuel utilization efficiency
• annual limit on intake
• annual load fraction
• annual maximum demand
• annual solar savings
• anode effect
• anode mud
• anode slime
• anodic coating
• anodic protection
• anolytes
• anoxic
• antarctic high
• anthracitization
• anti-bumping granules
• anticline traps
• anticoincidence
• anticyclonic rotation
• antiform
• anti-fouling paint
• antifreeze solution
• api gravity
• api well number
• apparent consumption
• apparent day
• appearance potential
• appliance energy efficiency ratings
• appliance saturation
• appliance standards
• applicability factor
• applicable, relevant and appropriate requirements
• application rate
• approach channels
• approach velocity
• aquatic collectors
• aqueduct linings
• aqueous electrons
• aquifer recharge area
• aquifer storage fields
• arabinan
• archaea kingdom
• arched trusses
• arch-gravity dams
• arctic-montane biome
• area ignition
• area sources
• area surface mining
• area-capacity tables
• area-wide sources
• argillaceous
• argyrism
• arkosic
• armored riverbeds
• arms-length bargaining
• army corps of engineers
• artificial elements
• artificial liquid fuels
• artificial production
• artificial propagation
• artificial recharge
• artificial regeneration
• as low as reasonably achievable
• asbestos abatement
• asbestos-containing material
• ash beds
• ash clouds
• ash falls
• ash flows
• ash mono-fill
• ash pits
• ash plumes
• ash sluices
• ashfalls
• ashing
• asperity
• asphalt felt
• as-received basis
• as-received condition
• assay kit
• assigned reserves
• associated dissolved natural gas
• associated liquids
• associated natural gas
• assured refill curve
• astm coal classification
• astronomic theory of glaciation
• asymmetric centers
• asynchronous generators
• atgas
• athalassic
• atmospheric absorption
• atmospheric crude oil distillation
• atmospheric distillation unit
• atmospheric reflection
• atmospheric scattering
• atmospheric stability
• atom smashers
• atomic energy act
• atomic energy commission
• atomic vapor laser isotope separation
• atomic veterans
• atomic vs. nuclear
• atoms for peace
• attainment areas
• attenuating
• attenuation factor
• attenuation of solar radiation
• attic fans
• attic vents
• auger electron yield
• auger mining
• aurora borelis
• authority to construct
• authorized limit
• auto fluff
• autoclaved
• autoclaving
• autogenic succession
• auto-ignition temperatures
• autoimmune hypothyroidism
• autoimmune thyroiditis
• auto-ionization
• automated local evaluation in real time
• automatic dampers
• automatic generation control
• automatic meter reading systems
• automatic setback thermostats
• automatically lighted burners
• automobile shredder residues
• automotive posts
• autoradiolysis
• auxiliary electrodes
• auxiliary energy subsystem
• auxiliary energy
• auxiliary fuel firing equipment
• auxiliary systems
• availability factor
• available but not needed capability
• available heat
• available resources
• average annual energy flux
• average annual load of 1 mw
• average daily flow
• average daily production
• average demand
• average hydro
• average life
• average logarithmic energy decrement
• average quality of coal
• average recovery percentage
• average reserve life index
• average revenue per kilowatt-hour
• average streamflow
• average water conditions
• average wind speed
• average wind velocity
• aviation gasoline blending components
• avoided cost
• axial alternators
• axial fans
• axial flow compressors
• axial flow turbines
• azonal soils
• b reactor
• b soil horizon
• back pressure
• backdrafting
• back-end systems
• backfill
• backfilled
• backfilling
• back-flow preventers
• back-flowing
• background current density
• background extinction
• background levels
• backing
• backlogged forestland
• backshore slopes
• backshores
• backswams
• back-to-back high voltage direct current
• back-to-back hvdc
• backup energy systems
• backup power
• backup rate
• baffle chambers
• bag house
• baghouse
• bagwork
• balance of system
• balance point
• balanced systems
• balancing item
• ballast efficacy factor
• ballast factor
• ballast water
• ballistic projectiles
• band gap energy
• band joists
• band-to-band auger recombination
• bank full stage
• bankfull
• bank-full
• banki-michell turbines
• bar grizzly
• bar screen
• bare-root seedling
• barrels per day equivalent
• barrels per stream day
• barren zones
• barren
• barrier beach wetlands
• barrier dams
• barrier energy
• barrier films
• barrier oxide films
• barrier tunneling
• barrier wells
• basal area
• basal bark treatment
• basal sliding
• basalt plateaus
• basaltic magma
• base bill
• base conditions
• base flow
• base gas
• base power
• base pressure
• base river flow
• base streamflow
• base water flow
• base year
• baseboard radiators
• basel convention
• baseline forecasts
• baseline performance value
• baseline rate
• baseload capacity
• baseload demand
• baseload unit
• basic air
• basic forests
• basic oxygen process steel
• basic salts
• basic science
• basic silviculture
• basis weight
• batch proces
• batch solar heaters
• batteries and temperature
• battery bank
• battery capacity
• battery cells
• battery charging
• battery corrosion
• battery council international
• battery creep
• battery current
• battery cycle life
• battery cycles
• battery discharge and over discharge
• battery disposal
• battery drain
• battery drainage
• battery electrodes
• battery electrolytes
• battery energy storage
• battery interconnections
• battery maintenance
• battery management
• battery ratings
• battery reserve capacity
• battery shelf-life
• battery terminal styles
• battery terminals
• battery types
• battery vent
• battery voltage
• batts
• bayhead beaches
• baymouth barriers
• baymouth bars
• beach drifting
• bead stop
• beadwall
• beam loading
• beam radiation
• bearing trees
• bearing walls
• bed rock
• bedded salt
• bedding plane
• behavioral changes
• behind the pipe
• bell holes
• belt lines
• bench sample
• beneficial uses
• benefit-cost ratio
• benefits charge
• benthic regions
• benzole
• bergy seltzer
• best available control measures
• best available control technology
• best available retrofit control technology
• best efforts
• best management practices
• betz coefficient
• betz' law
• bias ply construction
• bi-fuel vehicles
• bifurcating
• bifurcation ratio
• bi-gas
• bilateral agreements
• billing factor
• bi-metal cans
• bimolecular step
• bi-monthly billing
• bin method
• binary alloys
• binary cycle geothermal plants
• binary cycle
• binding targets
• bioaccumulants
• biochemical conversion
• bioconcentration
• bioconversion
• biocrude
• biodegradable materials
• bioelectrochemistry
• biogas cleaning
• biogasification
• biogenic methane
• biogenic reef
• biogenic rocks
• biogenic sediments
• biogeochemical cycling
• bioherm
• biological assessment
• biological half-life
• biological indicators of exposure study
• biological maturity
• biological monitoring
• biological opinion
• biological oxidation
• biological performance
• biological potential
• biological shield
• biological simplification
• biological treatment
• biological uptake
• biological weathering
• biomass boiler
• biomass burning
• biomass combustion
• biomass conversion
• biomass gas
• biomass processing residues
• biomass residues
• biomass-derived fuels
• biomedical testing
• biomethanization
• biophotolysis
• bioreserve
• bipolar electrodes
• bipole-dipole mapping
• bipotentiostats
• bituminization
• bituminous grout
• black annealing
• black carbon
• black damp
• black pipes
• black plates
• black steel pipes
• blade angle
• blanket insulation
• blanket insulation
• blast furnace gas
• blast waves
• blasting agents
• blasting circuits
• bleached boards
• bleached papers
• blending plants
• block cutting
• block rate schedule
• block rates
• block system
• blocking diodes
• blow down
• blow joints
• blower doors
• blown in insulation
• blowout depressions
• blowout preventers
• blue annealing
• blue gas
• blue norther
• b-mesons
• board insulation
• body burden
• boghead coal
• boghead coal
• boil off
• boiler efficiency
• boiler feedwater
• boiler fuels
• boiler horsepower
• boiler pressure
• boiler rating
• bolsons
• bolsters
• bond rating
• bond revenues
• bonded petroleum imports
• bonding energy
• bone coal
• bone dry unit
• bone dry
• bone seeker
• bonneville power administration
• book inventory
• book papers
• book transfer
• boom cats
• boost charging
• booster pumps
• booster station
• boreal biome
• boreal forest region
• boreal-montane biome
• boston boxes
• bottle banks
• bottle deposit
• bottleneck facility
• bottom ash
• bottom gas
• bottom hole assembly
• bottom hole contracts
• bottom hole pressure
• bottom plates
• bottom rail
• bottoming cycle
• bottoming-cycle
• boxboards
• box-type magazines
• braced arches
• bradenhead
• braking systems
• branch wood
• branched polymers
• branch-lines
• branchwood
• b-reactor
• breadbox water heaters
• breaker waves
• breakthrough times
• breast height age
• breast height
• breeching
• brick molding
• brighteners
• brightening agents
• brine electrolysis
• briquetting plants
• brittle failures
• brittle fracture
• broadcast burns
• broadleaf trees
• broadleaved trees
• broadleaved woodlands
• broker systems
• bromofluorocarbons
• brood year
• broodline
• brown papers
• brownouts vs. voltage reductions
• brushing
• brushwood
• btu adjustment clause
• btu method
• btu per cubic foot
• btx
• bubbling fluidized-bed boiler
• bubnoff
• bud pruning
• bug dust
• build rate
• building energy ratio
• building envelope
• building heat-loss factor
• building officials and code administrators
• building orientation
• building overall energy loss coefficient-area product
• building overall heat loss rate
• building-integrated pv
• built-in electric units
• bulb turbines
• bulk plants for lp gas
• bulk plants
• bulk power supply
• bulk power transactions
• bulk stations
• bulky waste
• bull pines
• bull plugs
• bund wall
• bunding
• bundled service
• bureau of automotive repair
• bureau of indian affairs
• bureau of reclamation, u.s. department of the interior
• burn days
• burn pit
• burn up
• burner capacity
• burner conversion
• burner tip
• burning point
• burning rate
• burn-pits
• burnup
• burn-up
• burst strength
• burst
• busbar cost
• busheling
• butane-air plants
• butt logs
• button cells
• button cells
• buttress dams
• butt-weld joints
• butylene plastics
• buy release
• buy through
• buy-back centers
• buying in bulk
• buy-outs
• buys-ballot law
• bypass diodes
• bypass reaches
• bypass systems
• byproduct fuels
• byproduct materials
• byproduct power
• c unit
• cable jackets
• cable tool
• cable yarding
• cadmium ion plating
• cadmium plating
• calcareous coatings
• calcareous deposits
• calcicolous
• calcining
• calcium carbonate equivalent
• calcium sulfite
• calculated bill
• caldera volcanos
• calibrating
• calibration interval
• california air pollution control officers association
• california air resources board
• california ambient air quality standard
• california clean air act
• california environmental protection agency
• california environmental quality act
• california low-emission vehicle program
• california pilot program
• california power exchange
• california urban water conservation council
• calomel electrodes
• calving glaciers
• calving
• canadian deuterium-uranium reactor
• canadian high
• canal lining
• canal turnouts
• candle power
• cannel coal
• canopy closure
• canopy cover
• canopy density
• cap rock
• caprock
• capability margin
• capacitive current density
• capacity charge
• capacity factors
• capacity of the wind
• capacity release
• capacity rights
• capacity utilization rate
• capillary water
• capital asset recovery
• capital charge rate
• capital recovery factor
• caprock
• captive broodstock
• captive coal
• captive customers
• captive mine
• captive refinery oxygenate plants
• capture efficiency
• capture rate
• car dump
• carbon budget
• carbon dioxide equivalent
• carbon output rate
• carbon range
• carbon to hydrogen ratio
• carbon zinc cell battery
• carbonaceous biochemical oxygen demand
• carbonate class of minerals
• carbonizing
• car-dump
• carl moyer fund
• carriage water
• carry over storage
• carryover storage
• carry-over storage
• cartridge brass
• cascade aeration
• cascade cycle
• cascading heat
• cash incentives
• casing shoe
• casing-head gas
• cast iron pipes
• cast silicon
• catalyst coke
• catalytic hydrocracking
• catalytic hydrotreating
• cataphoresis
• category one special nuclear materials
• category two special nuclear materials
• catenary supports
• cathedral ceilings
• cathedral roofs
• cathode disconnect ballasts
• cathodic coatings
• cathodic corrosion
• catholyte
• caustic dips
• cavity trees
• ceiling insulation
• ceiling levels
• ceiling panel heating
• ceiling price
• ceiling values
• cell barriers
• cell reactions
• cell reversal
• cell voltage
• celluloid plastic
• cellulose acetate butyrate plastics
• cellulose insulation
• centers for disease control
• central atom
• central power plants
• central power
• central receiver solar power plants
• central state services
• central valley project
• centralized energy systems
• centralized sewage treatment
• ceramic magnets
• ceramic radiants
• ceramicrete
• ceremonial harvest
• certificate of necessity for amortization
• certificate of public convenience and necessity
• certification of higher-learning in alternative motor fuels program
• certified capacity
• certified industrial hygienists
• chained dollars
• change of state
• channel samples
• char plants
• charge acceptance
• charge capacity
• charge controllers
• charge of an electron
• charge rate
• charge retention
• charge transportation
• charge-transfer reactions
• charge-transfer resistance
• chasmophytic
• chatter marks
• check dams
• check meters
• check pools
• check rail
• check structures
• chemical abstracts service registry number
• chemical autotrophs
• chemical extraction
• chemical family
• chemical geothermometers
• chemical lifetimes
• chemical pulping
• chemical recombinations
• chemical sediments
• chemical separation of nuclear materials
• chemical set cement
• chemical thinning
• chemical wood
• chemocar
• chernobyl plant
• chernozem soils
• chill factor
• chimney connectors
• chimney effect
• china syndrome
• china walls
• chionophilous
• chip vans
• chipboards
• chloramination
• chlorine monoxide
• chlorine nitrate
• chlorodifluorobromomethane
• chloropropylene oxide
• choke nipples
• chromated copper arsenite treated wood
• chromium vi
• chromium-nickel steels
• chronic exposures
• chronic hazards
• chronic health effects
• chronocoulometry
• chronopotentiometry
• cinder cone volcanos
• circalittoral
• circle of illumination
• circle top transom
• circuit lag
• circuit reclosers
• circulated gas-oil ratio
• circulating fluidized beds
• circum-pacific belt
• cirque glaciers
• cirro-
• cis-trans isomers
• city gate prices
• city gate rates
• city gate stations
• civilian radioactive wastes
• clad metals
• clarifiers
• clark standard cells
• class I areas
• class II areas
• class rate schedule
• clast
• clastic sedimentary rocks
• clastic sediments
• clastogenesis
• clastogenic
• clastogens
• clean air act amendments of 1990
• clean cities program
• clean coal technologies
• clean development mechanism
• clean diesel
• clean fuel fleet program
• clean fuel vehicles
• clean fuels
• cleaner production
• cleaner-burning gasoline
• cleanup systems
• clear gas
• clear gasoline
• clearness number
• cleavage of lateral epitaxial films for transfer
• climap project
• climate zones
• climatic optimum
• climatic years
• climax ecosystem
• climographs
• clock thermostats
• close coupled
• closed cycle ocean thermal energy conversion
• closed cycles
• closed talik
• closed-circuit voltage
• closed-loop biomass
• closed-loop carburetion
• closed-loop recycling
• closed-loop systems
• closed-systems
• clothes driers
• clothes washers
• cluster investigation
• coagulating
• coal ash
• coal ball
• coal bed methane
• coal briquettes
• coal carbonized
• coal chain conveyors
• coal coke
• coal conversion
• coal fires
• coal grades
• coal haul trucks
• coal hydrogenation
• coal lithotypes
• coal log pipelines
• coal mine reclamation
• coal mine ventilation systems
• coal mining productivity
• coal pillar robbing
• coal pillar
• coal preparation
• coal production
• coal quality
• coal ranks
• coal rates
• coal refuse
• coal reserves
• coal rippers
• coal roof fall
• coal roof stres
• coal roofs
• coal sampling
• coal seams
• coal silt
• coal slurry pipelines
• coal stocks
• coal sulfur
• coal surface mines
• coal unit train
• coal volatile matter
• coal washing
• coal washing
• coal zones
• coalbeds
• coalification
• coal-log pipelines
• coarse sand
• coastal dunes
• coastal tankers
• coastal zone management act
• coastal zone
• coast-down
• co-collection
• co-combustion
• co-conversion
• codisposal
• co-disposal
• codominant trees
• co-dominant trees
• coefficient of heat transmission
• coefficient of utilization
• coercive force
• co-firing
• cogen
• cogenerators
• cogging
• coil turns
• coin cells
• coincidence factor
• coincident demand
• coincidental peak load
• coke breeze
• coke oven gas
• coke plants
• coking coal
• cold cathode fluorescent lights
• cold cleaning machines
• cold cranking amps
• cold desert
• cold expanded pipes
• cold flow
• cold glaciers
• cold neutrons
• cold night sky
• cold shutdown
• cold storage
• cold working
• cold-rolled steel
• cold-working
• collateral chains
• collateral series
• collection and bypass systems
• collective dose
• collector angle
• collector efficiency
• collector fluids
• collector plates
• collector tilt
• collision and coalescence
• color of a mineral
• color rendition index
• color rendition
• colorado river aqueduct
• column flotation
• column ozone
• column sample
• combination burning
• combination electrodes
• combination trucks
• combination utility
• combined accounts
• combined collectors
• combined heatpower generation
• combined hydronic space/water heating
• combined pumped-storage plants
• combined sewers
• combined-cycle
• combo heaters
• combustion air
• combustion analysis
• combustion control
• combustion gases
• combustion power plants
• combustion products
• combustion safeguards
• combustion spoons
• combustion tests
• combustion turbines
• combustion turbines
• comfort conditioning
• commensialism
• commercial bronze
• commercial consumption
• commercial forest lands
• commercial forestlands
• commercial operations
• commercial sector
• commercial species
• commercial thinning
• commercial wastes
• commingled gas
• commingled inventory
• commingled nuclear materials
• commingled
• committed dose equivalent
• committed effective dose equivalent
• commodity charge
• commodity costs
• common capital stock
• common carriage
• common costs
• common grounding electrodes
• common plants
• common stock dividends
• common stock equity
• common stock equivalent
• common trenches
• communal collection
• communities served
• communition
• community boundary
• community health investigation
• compaction
• compactor vehicles
• company storage
• comparability
• comparison groups
• comparison values
• compatible piping
• compensation level
• compensation turbines
• compensation water
• competent rocks
• competiting
• competition control
• competitive bidding
• competitive franchise
• competitive transition charge
• complete mix digesters
• complete tree harvesting
• completely polarizable electrodes
• compliance coal
• compliance limits
• composite frames
• composite liners
• composite samples
• composite wood products
• compound paraboloid collectors
• comprehensive environmental response compensation and liability act
• comprehensive environmental response compensation and liability information system
• comprehensive national energy policy act
• compressed-air energy storage
• compression chillers
• compression cycles
• compression efficiency
• compression ignition
• compression proces
• compressor fuel
• computer papers
• concentration cells
• concentration overpotential
• concentration polarization
• concentrator collectors
• concession contracts
• concrete cylinder pipe
• concrete spaces
• condensation nuclei
• condensation nucleus
• condensation resistance factor
• condensation surfaces
• condenser coils
• condensing boilers
• condensing controlled extraction turbines
• condensing furnaces
• condensing power
• condensing turbines
• condensing unit capacity
• condensing units
• conditional instability
• conditional use permits
• conditioned floor area
• conditioned spaces
• condo fees
• conductance cells
• conduction level
• conductivity cells
• conductometry
• conductor impedance
• cone of depression
• cone rakes
• conference of the parties
• confined groundwater
• confinement of fusion plasma
• confiscatory rates
• congestion management program
• congestion mitigation and air quality improvement
• congressional energy committees
• conical tree form
• coniferous vegetation
• coniferous woodlands
• conjunctive uses
• conjunctive water uses
• connate water
• connected loads
• connection charges
• conservation cost adjustment
• conservation of nucleons
• conservation pools
• conservation storage
• consolidated metropolitan statistical areas
• constant dollars
• constantan alloy
• constant-speed wind turbines
• construction and demolition debris
• construction and demolition waste
• construction expenditures
• construction recapture
• consumer products
• consumption charges
• consumptive use
• consumptive water use
• contact adsorption
• contact resistance
• contact-handled transuranic waste
• container seedlings
• containerboards
• containment domes
• containment structures
• contamination plumes
• continental arctic air mass
• continental effects
• continental ice sheets
• continental margins
• continental polar air mass
• continental rises
• continental shelf breaks
• continental tropical air mass
• continuous casting
• continuous discharge
• continuous emission monitoring systems
• continuous fermentation
• continuous furnaces
• continuous miners
• continuous mining
• contract carriages
• contract carriers
• contract paths
• contract prices
• contract receipts
• contract-specified prices
• control gates
• control plots
• control techniques guidelines
• controlled dumps
• controlled extraction turbine non-condensing
• convecting
• convectional lifting
• convectional precipitation
• convective condensation level
• convective instability
• convective temperature
• conventional forest products
• conventional fuels
• conventional gas
• conventional gasoline
• conventional heat pumps
• conventional hydroelectric plants
• conventional mining
• conventional pollutants
• conventional uranium mills
• convergence precipitation
• convergent lifting
• conversion costs
• conversion efficiency
• conversion to natural gas
• conversion units
• conversion vehicles
• converted vehicles
• conveyance facility
• cool-down
• cooled floor spaces
• cooling capacity
• cooling coils
• cooling load temperature difference
• cooling loads
• cooperative research and development agreement
• coordinated operation
• copper indium diselenide
• copper inserts
• coppice method
• coppice regeneration
• coppice-with-standards method
• cordwood
• core customers
• coreholes
• corporate average fuel economy
• correlation spectrometer
• corroding
• corrosion current
• corrosion embrittlement
• corrosion mitigation
• corrosion potential
• corrosion prevention
• corrosivity
• corrugated containers
• corrugated stainless-steel tubing
• corrugated steel pipe
• corrugated
• corrugating medium
• co-solvents
• cost effective
• cost model for undiscovered resources
• cost of avoided power
• cost of conserved energy
• cost of removal
• cost of reproduction
• cost of service regulation
• cost of service study
• cost-based pricing
• cost-based rate
• cost-covering charge
• cost-effective
• cotton fiber content papers
• cottrell equation
• coulombic efficiency
• coulometers
• coulometric efficiency
• coulostatic technique
• Council of Petroleum Accountants Societies
• council on environmental quality
• counter electrodes
• counter radiation
• counter-flow heat exchanger
• counterforce
• counter-radiation
• countervailing
• countervalue
• course papers
• cover materials
• cover papers
• cover stocks
• cp violation
• cranking amps
• crawl spaces
• crawlspace vents
• cream skimming
• crenon
• creosols
• creosoted
• creosoting
• crescentic gouges
• crescentic marks
• criteria air pollutants
• criteria pollutants
• critical compression pressure
• critical energy infrastructure information
• critical entrainment velocity
• critical habitats
• critical load
• critical organ
• critical rule curves
• critical states
• critical temperature and pressure
• crop coal
• crop planning of forestland
• crop trees
• cross bracing
• cross entry
• crossflow turbines
• crossover pipelines
• cross-subsidization
• crown class
• crown closure class
• crown closure
• crown density
• crown of a tree
• crown spread
• crown thinning
• crucial habitat
• crude oil desalting
• crude oil including lease condensate
• crude oil landed cost
• crude oil less lease condensate
• crude oil production
• crude oil qualities
• crude oil refinery input
• crude oil refinery receipts
• crude oil stocks
• crude oil used directly
• cryogenic size reduction
• cryosol soils
• cryostatic pressure
• cryotic
• crystal patterns
• crystal structure of a mineral
• crystallization overpotential
• crystallization polarization
• cubic feet per minute
• cubic feet per second
• cull section
• cull trees
• cull wood
• cullet
• culls
• culm coal
• culvert pipes
• cumulative capacity
• cumulative depletion
• cumulative dose
• cumulative effects
• cumulative environmental impacts
• cumulative impacts
• cumulative penetration
• curb boxes
• curb lines
• curb stop
• curb valve
• curbside collection
• curing compost
• current collectors
• current concentration
• current distribution
• current dollars
• current efficiency
• current leakage
• current limiters
• current rating
• current-potential plots
• current-voltage data
• current-voltage
• curtailment
• curtain drain
• curtain grout walls
• curtain grouting
• cushion gas
• cuspate foreland
• custody transfer transaction
• custody transfers
• customer assistance programs
• customer charges
• customer choices
• customer class
• customer costs
• customer facility charges
• customer service charges
• customer service protection
• customs tariffs
• cut sheets
• cut soils
• cutaneous hazards
• cutbanks
• cut-in-speed
• cutoff grade
• cutoff voltage
• cutoff walls
• cutout speed
• cut-out speed
• cutout
• cutting cycle
• cutting machines
• cutwaters
• cyaniding
• cycle life
• cycle mining
• cycles per second
• cycling losses
• cyclogenesis
• cyclone burners
• cyclone separator
• d systems
• dacite lava
• daily average temperature
• dam crests
• dam failures
• dam length
• dam toes
• danger labels
• daniell battery
• darrius wind turbines
• daughter isotopes
• day length
• day tanks
• day-ahead market
• day-ahead schedule
• daylighting control
• dc to dc converter
• d-d fusion reaction
• dead level
• dead reservoir capacity
• dead reservoir storage
• dead soft steels
• dead storage
• dead water capacity
• dead water storage
• debris avalanches
• debris clouds
• debris cones
• debris flow
• debt capital
• debt coverage
• debt ratio
• decentralized energy systems
• deciduous forests
• deciduous vegetation
• decision notice
• deciview
• declared pregnant woman
• declining block rate
• declining rate electric service
• decommissioning waste
• decomposition potential
• decontamination unit
• decrepitation
• dedicated natural gas vehicle
• dedicated to interstate commerce
• dedicated vehicles
• de-energized
• deep discharge
• deep discharging
• deep doses
• deep gas
• deep mining
• deep water
• deep-bed plants
• deep-cycle battery
• deep-doses
• defense nuclear facilities safety board
• defense-in-depth
• deferred energy balance
• deflagrating spoons
• deflation hollow
• deflection temperature
• deflector screens
• defoliation
• defoliators
• deformeters
• degasification systems
• degradable organic carbon
• degrease
• degreasers
• degreasing
• degree-day normals
• degree-day
• degree-hour
• dehydrating
• de-inking
• deionization
• deionizing
• dekatherms
• delay scheme
• delayed effects
• delayed fusion
• delayed health effects
• delivered
• delivery charge
• delta temperature
• demand bids
• demand billing
• demand charges
• demand controllers
• demand indicator
• demand ratchet
• demand water heaters
• demand-side management
• demand-side ramp-up
• demineralization
• demineralized
• demineralizing
• demolition debris
• demonstrated reserves
• demonstration scale plants
• demulsifier
• den trees
• dendritic web technique
• denitrogenation
• densification
• denuded
• denuding
• deoxidizer
• deoxidizing
• departing members
• department of agriculture
• department of energy waste
• departure from nuclear boiling ratio
• departure from nucleate boiling
• dependable capacity
• depletable energy sources
• depleted resources
• depleted storage fields
• depletion factor
• depolarizers
• deposit control additives
• deposition nuclei
• deposition nucleus
• depositional landforms
• depth of discharge
• depth sounder
• deranged drainage
• deriaz turbines
• deriming
• derived air concentration
• dermal absorption
• desalinizing
• descriptive epidemiology
• desiccant air conditioners
• desiccant air conditioning
• desiccant cooling
• design cooling load
• design head
• design heating load
• design hydraulic head
• design load
• design temperature
• design tip speed ratio
• design value
• design voltage
• designation value
• design-basis accident
• design-basis phenomena
• desired future condition
• desulfurization
• desuperheaters
• detention dams
• determination of non significance
• determination of significance
• deterministic effect
• detinner
• de-tinning
• detoxified
• detoxifying
• detrital rocks
• detritus food chain
• deuterium-deuterium fusion reaction
• deuterium-tritium fusion reaction
• development drilling
• development mining
• development regulations
• development wells
• devitrification
• devonian shale
• dewater
• dewatering
• diameter at breast height
• diameter inside bark
• diameter limit
• diameter outside bark
• diameter over stubs
• diameter stump height
• diameter-limit cutting
• dibromotetrafluoroethane
• dielectric permittivity
• difference of potential
• differential pressure
• differential thermostats
• diffuse pollution
• diffuse solar radiation
• diffused solar radiation
• diffuser fan
• diffusing fan
• diffusion combustion
• diffusion furnaces
• diffusion layer
• diffusion length
• diffusion overpotential
• diffusive transport
• digester gas
• dimension lumber
• dimension wood
• dimensional wood
• dip plating
• dip tube
• dipole-dipole forces
• direct beam radiation
• direct current motors
• direct energy conversion
• direct gain
• direct hydrogen fuel cells
• direct installation program
• direct labor hours
• direct load control
• direct non-process end use
• direct process end use
• direct radiation
• direct seeding
• direct solar radiation
• direct solar-gain
• direct steam generation
• direct use
• direct utility cost
• direct vent heaters
• direct water heaters
• direct-fired absorption type air conditioners
• direct-to-steam
• dirty power
• disaggregation
• disarticulation
• discards
• discards
• discharge burn-up
• discharge capacity
• discharge curve
• discharge heads
• discharge hydraulic heads
• discharge rate
• discharge valves
• discharged
• discharging capacity
• disconnecting switch
• discount interest rate
• disease and symptom-prevalence study
• disease rate
• disease registry
• disinfection by-product
• disintegration rate
• dismantlement of nuclear weapons
• dispatchability
• dispatching
• displacement power
• displacement reactions
• disposal fields
• disposal well
• disposal
• disposition
• dissociated
• dissociating
• dissolved gas
• dissolved load
• dissolved natural gas
• dissolved solids
• dissolving
• distance ratio
• distillated
• distillation curve
• distillers' dried grains
• distributed collector system
• distribution boxes
• distribution cooperatives
• distribution lines
• distribution networks
• distribution services
• distribution systems
• distribution utility
• distributional limit
• distributive power
• disturbances
• diurnal ozone concentration
• diurnal tides
• diversion capacity
• diversion credits
• diversion inlets
• diversion rate
• diversion screens
• diversion tunnels
• diversity exchange
• diversity factor
• diverting
• divided cells
• divided-light windows
• doe-2.1
• domestic fuels
• domestic hot water
• domestic inland consumption
• domestic purchases
• domestic refuse
• domestic sales
• domestic uranium industry
• domestic water use
• dominant crowns
• dominant species
• dominant trees
• donnan potential
• donor level
• donor
• doppler coefficient
• dose equivalent rate
• dose equivalent
• dose estimate
• dose meters
• dose rate
• dose reconstruction
• dose-response
• double dividend
• double glazed windows
• double ions
• double panes
• double-hung windows
• double-junction reference eectrodes
• double-layer capacitance
• double-layer current density
• double-layer range
• double-layer window
• double-strength glass
• double-wall heat exchangers
• doubling time
• downdraft gasifiers
• downstream slope of a dam
• downwasting
• downwelling currents
• downwind wind turbines
• draft diverters
• draft environmental impact statement
• draft hoods
• dragline cranes
• drag-reducing agent
• drain sump
• drainage layers
• drainage network
• drainage path
• drainage wind
• drainback systems
• drain-back systems
• drain-down systems
• draught tubes
• drawing back
• dredge mining
• dreschel bottles
• drift angle
• drift mines
• drift-line
• drill pipes
• drill rigs
• drill rods
• drill seeding
• drilling bits
• drilling fluid type
• drilling mud type
• drip-loops
• drive bushing
• drop-off center
• dropper funnels
• dropping-mercury electrodes
• drum transformers
• dry charged cells
• dry coal basis
• dry deposition
• dry holes
• dry natural gas production
• dry natural gas
• dry rocks
• dry steam geothermal plants
• dry steam
• dry tons
• dry-casks
• drywell buildings
• drywell
• dsm measure technology program
• d-t fusion reaction
• dual duct system
• dual fired units
• dual fuel
• dual use of chemical materials
• dual use of nuclear materials
• duct fans
• duct systems
• ductile fractures
• dump load
• dune fields
• duplex electrodes
• duplex stainless steel
• duplicator papers
• dust dome
• dust plumes
• dust whirls
• dutch oven furnaces
• duties and taxes
• dye-sensitized photovoltaic cells
• dye-sensitized pv cells
• dye-sensitized solar panels
• dynamic head
• dynamic hydrogen electrodes
• dynamic metamorphism
• dynamic mode
• dynamic pressure
• dysgenic
• dystrophic
• e-93
• e-95
• early seral species
• earmarked taxes
• earth albedo
• earth berms
• earth cooling tubes
• earth sheltered houses
• earthfill dams
• earth-fill dams
• earthflows
• earthquake epicenter
• earthquake foci
• earthquake focuses
• earthquake magnitude
• earthquake operating basis
• earth's albedo
• earth's revolution
• earth's rotation
• earth-ship
• earthwrap
• easy axis
• eave vents
• ecological diversity
• ecological rucksack
• economic dispatch
• economic instruments
• economic long run
• economic potential
• economic sector
• economic short run
• economizer air
• economizer water
• economizers
• economy energy
• ed50
• eddy diffusion
• edge waves
• edge-defined film-fed growth
• edison battery
• edison electric institute
• effective capacity
• effective dose 50
• effective dose equivalent
• effective dose n
• effective internal resistance
• efficiency service company
• effloresced
• efflorescing
• effluent brakes
• efflux
• eggbeater wind turbines
• el nino-southern oscillation
• el niño-southern oscillation
• elastic rebound theory
• elastomeric
• elecromotive force
• electric consumers protection act
• electric control area operators
• electric cooperatives
• electric co-ops
• electric distribution company
• electric furnaces
• electric heaters
• electric heating
• electric line company
• electric power plants
• electric power research institute
• electric power suppliers
• electric pump for well water
• electric radiant heating
• electric rate schedule
• electric rates
• electric resistance heaters
• electric resistance heating
• electric system losses
• electric system
• electric technologies
• electric thermal storage
• electric utility affiliates
• electric utility exports
• electric utility interchange agreement
• electric utility interchange
• electric utility restructuring
• electric utility sales
• electric utility sector
• electric wholesale generators
• electrical congestion
• electrical continuity
• electrical delta
• electrical grid-wide pricing
• electrical grounding
• electrical heaters
• electrical heating
• electrical line sag
• electrical losses
• electrical plugs
• electrical potential energy
• electrical receptacles
• electrical resistance heaters
• electrical steel
• electrical switches
• electrical system energy losses
• electrical system
• electrical wire
• electricity capacity
• electricity consumers resources council
• electricity demand
• electricity generation layoff
• electricity sales
• electricity transfer
• electroactive substances
• electroanalytical chemistry
• electrocatalysis
• electrocatalyst
• electrochemical capacitors
• electrochemical cleaning
• electrochemical degreasing
• electrochemical equivalent
• electrochemical grinding
• electrochemical machining
• electrochemical noses
• electrochemical proces
• electrochemical reactions
• electrochemical shaping
• electrochemical switching
• electrochemiluminescence
• electrochromatography
• electrocleaning
• electrocoating
• electroconcentration
• electrocrystallization
• electrode kinetics
• electrode of the first kind
• electrode of the second kind
• electrode of the third kind
• electrode reaction mechanism
• electrode reaction
• electrodialysis
• electrodics
• electrodissolution
• electroendosmosis
• electroextraction
• electroflotation
• electro-galvanizing
• electrogenerated chemiluminescence
• electrogenerated species
• electrogravimetry
• electrogrinding
• electrokinetic effects
• electrokinetic remediation electroosmotic remediation
• electroless plating
• electrolytic brightening
• electrolytic cleaning
• electrolytic degreasing
• electrolytic grinding
• electrolytic pickling
• electromagnetic noise
• electromagnetic separation of uranium
• electrometallurgy
• electromotive series
• electron geometry
• electron periods
• electron sublevels
• electroneutrality condition
• electronic ballasts
• electronic conductors
• electronic currents
• electronic polarization
• electroorganic
• electroosmotic dewatering
• electrooxidation
• electrophoretic painting
• electroreduction
• electro-refining
• electroremediation
• electroseparation
• electrosorption
• electrosynthesis
• electroviscosity
• element class of minerals
• elemental class of minerals
• elementary reaction steps
• elementary steps
• eligibility criteria
• eligible for federal assistance
• eligible market
• ellipsoidal reflector lamps
• eluant
• eluate
• eluent
• elute
• elution
• eluviation
• embankment dams
• embayment
• embedded cost
• embedded costs exceeding market prices
• embodied energy for electricity
• embossed sheet
• embryonic soils
• embryotoxic
• embryotoxins
• emcon methane generation model
• emergency core cooling systems
• emergency exit windows
• emergency feedwater
• emergency spillways
• emission inventory
• emission limits
• emission taxes
• emissions banking
• emissions coefficient
• emissions offsets
• emissions taxes
• emittance
• end moraines
• end point of a titration
• endangered species act of 1973
• ending stocks
• endoergic reactions
• end-of-pipe technology
• end-use energy
• end-use metering
• end-use sectors
• end-uses
• end-uses
• energize
• energy absorption
• energy audit
• energy audits
• energy brokers
• energy capital
• energy chips
• energy consumption
• energy content
• energy contribution potential
• energy conversion devices
• energy costs
• energy crops
• energy delivery
• energy dissipators
• energy diversity
• energy effects
• energy efficiency programs
• energy efficiency ratio
• energy efficient mortgages
• energy end-use sectors
• energy expenditures
• energy facility
• energy factor
• energy flux
• energy forms
• energy guide labels
• energy indexing
• energy information administration
• energy intensivenes
• energy losses
• energy marketers
• energy plantations
• energy policy act of 1992
• energy product
• energy receipts
• energy recovery
• energy requirement
• energy reserves
• energy resource management
• energy security act of 1980
• energy security
• energy service company
• energy suppliers
• energy use practice
• energy wood
• engine-driven air conditioners
• engine-driven air conditioning
• engineered wood products
• enhanced end-use efficiency
• enhanced geothermal systems
• enhanced oil recovery
• enhancement
• enriched uranium product
• enrichment factor
• enrichment feed delivery
• enteric fermentation
• entrained bed gasifier
• entrance cable
• environmental attributes
• environmental impact study
• environmental indicators
• environmental liability
• environmental loads
• environmental management program
• environmental management systems
• environmental protection agency
• environmental restrictions
• environmental reviews
• environmental risk assessment
• environmental risk
• environmental systems
• enzymatic hydrolysis
• eolian landforms
• epa hazard ranking system
• ephemeral streams
• epichlorohydrin
• epicormic shoot
• epidemiologic surveillance
• epidemiological study
• epipotamal zone
• epipotamon zone
• epirhitral zone
• epirhitron zone
• epitaxial growth
• epithermal neutrons
• equalizing charge
• equatorial zone circulation cells
• equilibrium constant expressions
• equilibrium electrode potential
• equilibrium expressions
• equipment dsm costs
• equivalent dwelling unit
• erg deserts
• erosional landforms
• eruption clouds
• eruption plumes
• escape provision
• estimated bill
• et50
• etherification
• ethyl tertiary butyl ether
• ethylene vinyl acetate eva
• etiologic agents
• euhaline
• euhydrophyte
• euratom ownership
• euro trough
• eurotrough
• euryhaline
• eurythermal
• eustacy
• eustatic changes
• eutectic salts
• eutectoid steels
• eutrophic lakes
• evacuated glazings
• evacuated tube collectors
• evaluative resolution
• evaporation fogs
• evaporation pans
• evaporation ponds
• evaporative emissions
• evaporator coils
• even-aged forests
• even-aged management
• even-aged stands
• even-aged systems
• evergreen plants
• evergreen vegetation
• evolutionary significant unit
• exceedance
• excess annual growth
• exchange current density
• excitation energy
• exclusion areas
• exclusion zones
• exempt wholesale generators
• exfoliation domes
• exoergic reaction
• exotic animals
• exotic pests
• exotic plants
• exotic streams
• expanded polystyrene
• expander steels
• expansion joints
• expansion tanks
• expansion valves
• expected peak day concentration
• expenditures
• exploration drilling
• exploratory wells
• explosion limits
• explosive primers
• exposure assessment
• exposure by ingestion
• exposure by inhalation
• exposure dose reconstruction
• exposure investigations
• exposure pathways
• exposure registry
• exposure time 50
• extensive forest management
• extensometers
• exterior siding
• exterior stop
• external eeectrolyte
• external radiation
• externality cost
• extra high voltage
• extraction losses
• extraction procedure toxicity
• extractives
• extrinsic semiconductors
• extruded polystyrene
• eyebrow windows
• f scale
• fabricated fuel
• face channels
• face conveyors
• face cords
• face staples
• faced insulation
• facilitating
• facilitation model of succession
• facility heating, ventilation, and air conditioning
• facility lighting
• facility support
• facultative bacteria
• facultative ponds
• fall deposit
• fall turnover
• fallow areas
• fallow farmlands
• fallowing for water conservation
• fan coils
• fan velocity pressure
• faraday number
• faradic current
• fast fission
• fast flux reactors
• fast pyrolysis
• fatman and little boy
• fault escarpments
• fault plane
• fault zones
• feasibility factor
• federal coal leases
• federal energy management program
• federal energy regulatory commission 636
• federal energy regulatory commission 888
• federal energy regulatory commission 889
• federal energy regulatory commission boundaries
• federal energy regulatory commission boundary
• federal energy regulatory commission order 380
• federal energy regulatory commission order 436
• federal energy regulatory commission order 451
• federal energy regulatory commission order 500
• federal energy regulatory commission
• federal facility compliance act
• federal implementation plan
• federal land managers
• federal power act
• federal power commission
• federal power marketing administrations
• federal register
• federal reserve discount rate
• federal water pollution control act
• federation of american scientists
• feed and separative work components
• feed materials
• feeder lockout
• feedwater
• feldspathic
• felsic magma
• fenestration
• ferc boundary
• ferritic stainless steels
• ferrous scrap
• ferruginous
• fertile nuclides
• fertilizing
• fetch length
• ffcact
• fiberboard boxes
• fiberglass insulation
• field capacity
• field nursery
• field production
• field separation facility
• fill planting
• filling solution
• filter beds
• filter/demineralizer plants
• filtrated
• final actions
• final cutting
• final disposal of nuclear waste
• final energy
• financial attributes
• finding of no significant impact
• fine mill residue
• fine papers
• fine particulate matter
• fine sands
• fine vs. coarse grain sizes
• finished steel
• finishes
• fire classification
• fire hazard reduction
• fire lines
• fire trails
• fire weather index
• fireplace inserts
• fire-rating
• firing rate
• firm gas
• firm power
• firm transmission service
• firmwood
• firn limit
• firn line
• first core
• first purchase price
• first use of energy for all purposes
• first-hour rating
• fish and wildlife agencies
• Fish and Wildlife Coordination Act
• fish barriers
• fish flows
• fish guidance efficiency
• fish migration barriers
• fish passage efficiency
• fish passage facilities
• fish passages
• fish screens
• fish stock
• fishery enhancement
• fissile nuclei
• fissile nucleus
• fissile nuclides
• fission gases
• fission of uranium
• fission probability
• fissionable isotopes
• fissioning
• five-year survival rate
• fixation of radioactive waste
• fixed carbon
• fixed energy
• fixed ion
• fixed lights
• fixed operating costs
• fixed panels
• fixed quantities contracts
• fixed windows
• fjell fields
• flade potential
• flail chipharvesters
• flail chippers
• flame annealing
• flame hardening
• flame spread classification
• flame spread index
• flame spread rating
• flammable limits
• flapper valve steels
• flare gas
• flared gas
• flash blindnes
• flash burns
• flash steam
• flashbacking
• flash-blindness
• flashboards
• flashed steam
• flashed-steam geothermal plants
• flash-steam geothermal plants
• flat ceiling
• flat wires
• flat-black paint
• flat-lying
• flat-plate photovoltaic array
• flat-plate photovoltaic module
• flat-plate pumped
• flat-plate solar heating collectors
• flatteners
• flexible load shape
• flexible packaging
• flexible quantities contracts
• flexible retail poolco
• flexible-fuel fuel cells
• flexicoking
• float bridges
• float charge
• float charging
• float dust
• float life
• float switches
• float voltage
• floating foundations
• float-zone proces
• flocculated
• flocculates
• flocculating
• flood management
• flood pools
• flood stage
• flood storage capacity
• flooded cells
• floor furnaces
• floor spaces
• flow augmentation
• flow battery
• flow condition
• flow field plates
• flow restrictors
• flowing spring
• flowing wells
• flow-through electrode
• flowtite pipe
• flue gas desulfurization unit
• flue gas particulate collectors
• flue gas scrubber
• fluffing
• fluid coking
• fluid drag
• fluid loss
• fluidized-bed boiler
• fluidized-bed combustor
• fluor
• fluorescent light tubes
• fluoride ion
• fluxmeter
• foam boards
• foam core panels
• foam insulation
• foam-in-place insulation
• foil-faced vapor retarder
• foliar leaching
• fool's good
• foot walls
• force of acceleration
• forced deposits
• forced outage rate
• forced outages
• forced ventilation
• forced-air furnaces
• forced-air systems
• forebay guidance nets
• forebays
• foreign matter
• foreign-controlled firms
• foreset beds
• forest floor
• forest fragmentation
• forest genetics
• forest health
• forest interior dependent species
• forest management license agreement
• forest management unit
• forest management
• forest mensuration
• forest model
• forest plans
• forest plantation
• forest products
• forest recovery
• forest regeneration cut
• forest regeneration
• forest residuals
• forest rotation
• forest structure
• forest tree breeding
• forest tree improvement
• forest type
• forest wetland
• forested areas
• forested lands
• forestomach
• forestry residues
• form bond papers
• formal electrode potential
• formerly restricted data
• formerly utilized sites remedial action program
• forming
• forminifera
• forms of energy
• fort union formation
• fossil-fueled steam-electric power plants
• fouling organisms
• fractional horsepower motors
• fracture of a mineral
• fracture toughnes
• fracturing
• framboid
• frame materials
• framework convention on climate change
• framing effects
• framing percentage
• franchise areas
• franchise fees
• franchise haulers
• franchise monopoly
• frazzle ice
• free drivers
• free on board price
• free radical chain reaction
• free service
• free sheet papers
• free thinning
• freeboard
• free-to-grow
• freewheeling
• freeze-thaw action
• freight modes
• freon 11
• freon 12
• freon 12b1
• freon 14
• fresh feed input
• friable
• friction head
• frill girdling
• fringe forests
• fringing fields
• frit
• frontal cyclones
• frontal fog
• frontal lifting
• frontal wedges
• frontal wedging
• front-end separation
• frontier and foreign oil sources
• front-loading washing machines
• front-to-front high voltage direct current
• front-to-front hvdc
• frost crack
• frost pockets
• frost wedging
• frost-free refrigerators
• fuel adjustment charge
• fuel assembly
• fuel cell boilers
• fuel cell furnaces
• fuel cell processors
• fuel cell reformers
• fuel costs
• fuel diversity
• fuel escalation
• fuel fabrication
• fuel grade alcohol
• fuel handling system
• fuel nox
• fuel pellets
• fuel processors
• fuel rate
• fuel security
• fuel temperature coefficient of reactivity
• fuel units
• fuels solvent deasphalting
• fuel-switching capability
• fuel-use attributes
• fuel-wood
• fugitive dust
• fugitive emissions
• full pools
• full sun
• full tree
• full-forced outages
• full-power operation
• full-scale programs
• full-sibling trees
• fully stocked forest land
• fume chambers
• fumes
• fuming liquids
• functional unbundling
• fundamental niche
• funnel viscosity
• furling tail
• furnish
• furring strips
• fused-salt reactors
• fusion ignition
• fusion reactions
• gable end walls
• gable vents
• gage height
• gal/d
• galactan
• gallons per minute
• gall-peters map projection
• gall-peters projection
• galvanostatic technique
• galvanostats
• gamete cells
• gap planting
• gas air-conditioning
• gas balance
• gas cleaning
• gas condensate wells
• gas electrode
• gas fill
• gas holders
• gas phase
• gas shift proces
• gas supersaturation
• gas synthesis
• gas time
• gas well productivity
• gas wells
• gas-cap gas
• gas-cooled reactors
• gaseous centrifuge enrichment
• gaseous diffusion enrichment
• gaseous diffusion plants
• gasifiers
• gasoline gallon equivalent
• gasoline grades
• gassing current
• gate houses
• gate stations
• gate-bulkhead
• gathering lines
• gauge height
• gauging stations
• gaylord containers
• gay-lussac's law
• geiger-mueller counter
• gelatinous precipitates
• gelatinous
• gel-type battery
• gene frequency
• general lighting
• general obligation bonds
• generalist species
• generating area
• generation charges
• generation company
• generation dispatch and control
• generation time
• generator nameplate capacity
• generator rewind
• generator rewinding
• genetic adaptations
• genetic damage
• genetic effects
• genetic injury
• genetic relation
• geographic cycle
• geographic isolation
• geographic ranges
• geographical coordinate system
• geologic assurance
• geologic basement
• geologic considerations of coal mining
• geologic repository
• geological repository
• geometric current density
• geometric electrode area
• geometrical current density
• geometrical electrode area
• geomorphic threshold
• geomorphic
• geopressurized brines
• geostationary operational environmental satellites
• geothermal agriculture
• geothermal drilling
• geothermal heat pumps
• geothermal injection wells
• geothermal phenomena
• geothermal phenomenon
• geothermal power plants
• geothermal reinjection
• geothermal reservoirs
• geothermal resources
• geothermometer
• g-galactan
• gibrat site ratio
• gin poles
• girdled
• glacial drift
• glacial furrows
• glacial ice
• glacial milk
• glacial polish
• glacial remnants
• glacial retreat
• glacial streams
• glacial surges
• glacial trough
• glacial uplift
• glacier caves
• glacier flows
• glacier ice
• glacier mill
• glacier remaniè
• glacier remnants
• glacier tables
• glaciofluvial
• glasphalt
• glass frit
• glass mats
• glazing bead
• gleization
• gleysol soils
• gliding doors
• global insolation
• global solar radiation
• global winds
• gloss meters
• glucan
• glue laminated beams
• glycolic aldehyde
• goaf
• gold plated
• good faith agreements
• good faith efforts
• good faith negotiations
• good utility practice
• gouy-chapman model of the double layer
• gouy-chapman-stern model of the double layer
• graben faults
• graded effects
• graded streams
• gradient winds
• grafted
• grains of pollutant per standard cubic foot of gas
• gram-atom
• gram-equivalent
• graminoid
• gram-mole
• granitic magma
• granolith
• granular precipitate
• grasscycling
• gravel gertie
• gravitational confinement
• gravitational water
• gravity feed systems
• gravity flow systems
• gray market of nuclear materials
• gray water
• grazing capacity
• grazing food chain
• greater-than-class-c low-level wastes
• green fields
• green liquor
• green logging
• green marketing
• green pricing
• green procurement
• green run
• green tons
• green wood
• green-e
• greenfield plants
• greenhouse windows
• grenz rays
• grid south
• grinding of waste
• grit blasting
• gross alpha particle activity
• gross area
• gross beta particle activity
• gross calorific value
• gross capacity
• gross domestic purchases
• gross gas withdrawals
• gross generation
• gross head
• gross heating value
• gross hydraulic head
• gross input to atmospheric crude oil distillation units
• gross primary productivity
• gross secondary productivity
• gross sediment transportation
• gross vehicle weight
• gross withdrawals
• ground fogging
• ground fogs
• ground frost
• ground ice
• ground moraines
• ground pressure
• ground reflection
• grounded conductor
• ground-fault
• groundwater banking
• groundwater consolidation
• groundwater flow
• groundwater pumpout
• groundwater recharge
• groundwater replenishment
• groundwater storage
• groundwater transmissibility
• groundwood papers
• group quarters
• group sizes of batteries
• group-selection method
• grout curtains
• growing stock
• growth management plans
• grubbing
• guaiacyl
• guide vanes
• guinea pig maximization tests
• gun-type nuclear bombs
• gun-type nuclear weapons
• g-value
• gypsic
• gytta
• habit of a mineral
• habitat conservation plan
• hadal zone
• half-cells
• half-thicknes
• halide class of minerals
• haloacetic acid
• halogenated substances
• halon-1301
• halon-2402
• hammer ponds
• hammermills
• hammerponds
• hand loading
• hand piles
• hanging glaciers
• hanging-mercury-drop electrodes
• hardened targets
• hardening off
• hardgrove grindability index
• hardness of a mineral
• hardstands
• harvest age
• harvest management
• hatchery production
• haulage
• haulageway
• haulers
• hauling fees
• hawaiian high
• hazard mitigation plan
• hazard ranking system score
• hazardous air pollutants
• hazardous and solid waste amendments
• hazardous substances and health effects database
• hazardous waste identification rule
• hazed
• h-coal proces
• head gates
• head track
• headframe
• headgates
• headraces
• headspace analysis
• headwater retreat
• headworks structure
• health consultation
• health investigation
• health outcome data
• health outcomes study
• health professional education
• health risk assessment
• health spas
• health statistics review
• health surveillance
• health-based standard
• healthy worker effect
• heap leach solutions
• heat absorbing window glasses
• heat balance
• heat content gros
• heat content net
• heat fluxes
• heat gain
• heat losses
• heat of formation
• heat of hydration
• heat pump water heaters
• heat rate
• heat recovery ventilators
• heat register
• heat sources
• heat storage capacity
• heat storage
• heat transfer efficiency
• heat transfer fluid
• heat transmission coefficient
• heated aquariums
• heated spaces
• heating capacity
• heating curve
• heating equipment
• heating fuel units
• heating fuels
• heating load
• heating season
• heating seasonal performance factor
• heating stoves
• heating zone
• heating, ventilation, and air-conditioning
• heat-strengthened glass
• heat-up
• heaving
• heavy gas oils
• heavy nuclei
• heavy particles
• heavy water reactor
• heavy-duty vehicles
• hedging contracts
• heel of a dam
• height of burst of a nuclear weapon
• heliochemical proces
• heliothermal
• heliothermic
• heliothermometers
• helmholtz model of the double layer
• helophytes
• hematopoietic agents
• hemispherical bowl technology
• henderson equation
• hepatotoxins
• herbaceous energy crops
• heterogeneous charge-transfer reaction
• heterotrophic plate count
• hibernacula
• high brasses
• high forest systems
• high forests
• high grade
• high lofts
• high radiation areas
• high temperature superconductors
• high-altitude burst of a nuclear weapon
• high-carbon steels
• high-density polyethylene hdpe
• high-energy consumers
• high-grade papers
• highgrading
• high-grading
• high-level waste slurry
• high-level wastes
• highly saline water
• high-performance insulations
• high-performance linerboards
• high-precipitation storms
• high-pressure boilers
• high-pressure sodium lamps
• high-pressure sodium lights
• high-temperature gas-cooled reactors
• high-temperature reservoirs
• high-temperature solar thermal collectors
• high-value added consumers
• highwall miners
• highwalls
• hill effect
• hinged windows
• historic floodplains
• hittorf method
• hog fuels
• hogged fuel boiler
• hogged fuels
• hoisting
• holding ponds
• holdup materials
• hole in the head
• holistic ecosystem management
• holocellulose
• home energy rating systems
• home steel scrap
• homogeneous charge-transfer reaction
• homojunctions
• horizontal drilling
• horizontal sliders
• horizontal-axis wind turbines
• hornito
• horsepower-hour
• host utility
• hot air furnaces
• hot cells
• hot deserts
• hot dips
• hot laboratory
• hot leg
• hot taps
• hot working
• hot-deck imputation
• hot-dipped
• hot-water systems
• hourly metering
• hourly non-firm transmission service
• household hazardous wastes
• household income category
• household members
• housing units
• h-rotor
• hub height
• humic matter
• hybrid cells
• hybrid photovoltaic cells
• hybrid pv cells
• hybrid renewable energy systems
• hybrid solar cells
• hydration numbers
• hydraulic fracturing
• hydraulic head pressure
• hydraulic head water
• hydraulic load
• hydraulic set cement
• hydro pumped storage
• hydrocarbon photochemical reactivity
• hydrodynamic boundary layer
• hydrodynamic voltammetry
• hydroelectric diversions
• hydroelectric dump
• hydroelectric impoundments
• hydroelectric load shaping
• hydroelectric power pool
• hydroelectric propeller turbines
• hydroelectric pumped storage
• hydrofracture
• hydrofracturing
• hydrogasification
• hydrogen evolution reaction
• hydrogen fueled internal combustion engines
• hydrogen-induced cracking
• hydrogeologic study
• hydrolittoral
• hydrologic budgets
• hydronic cooling systems
• hydronic heating systems
• hydroperiod
• hydroperoxy radical
• hydropower license, exemption
• hydropower license, major
• hydropower license, minor
• hydropower, relicense
• hydropyrolysis
• hydroscopes
• hydroscopic
• hydrostatic level
• hydrostatic
• hydrothermal alteration
• hydrothermal fluids
• hydrothermal reservoirs
• hydroxide ion
• hydroxyacetaldehyde
• hydrualic head level
• hygas
• hypereutrophic
• hypolimnion layers
• hypolimnion zones
• hypopotamon
• hypsometric diagrams
• hysteresis loop
• i/o
• ice aprons
• ice caves
• ice falls
• ice jams
• ice lenses
• ice pellets
• ice rafting
• ice shelves
• ice sizzle
• ice sizzling
• ice-cored moraines
• ice-dammed lakes
• ice-marginal lakes
• ideal depolarized electrodes
• ideal non-polarizable electrodes
• ideal polarizable electrodes
• ideal polarized electrodes
• ignition point
• ignition temperature
• III-V materials
• i-joists
• ilkovic equation
• illuviation
• imhoff treatment systems
• immature forests
• immature soils
• immature stands
• immediate roofs
• immersion plating
• immigrant species
• immigrating
• immobilization
• immobilized electrolytes
• immune dysfunctions
• immune system disorders
• immunotoxic
• impact energy
• impermeable
• impervious
• implosion nuclear bombs
• implosion nuclear weapons
• imported water
• impounded water
• improved recovery
• improvement cuts
• improvement cutting
• impulse turbines
• in situ gasification
• in situ leach mining
• in situ microbial filter
• in situ processing
• inby
• incandescent lights
• incentive programs
• inceptisols
• incident solar radiation
• incidental harvest
• incidental take
• incineration of nuclear wastes
• inclined grates
• income level
• incomplete combustion
• increment borers
• incremental effects
• incremental reactivity
• incremental tree growth
• independent power producers
• independent producers
• Independent System Operators
• independent transmission company
• indeterminate public health hazards
• index contour
• indian coal leases
• indian country
• indicated mineral resources
• indicator organisms
• indifferent electrolyte
• indirect electrolysis
• indirect liquefaction
• indirect solar gain systems
• indirect source control programs
• indirect source reviews
• indirect sources
• indirect uses
• indirect utility costs
• indirect water heaters
• indium oxide
• individual cancer risk
• indoor air pollutants
• indoor air pollution
• induction generators
• induction period
• industrial hygienists
• industrial process heating
• industrial radioactive wastes
• industrial restrictions
• industrial roundwood products
• industrial scrap
• industrial smog
• industrial steel scrap
• industrial water uses
• industrial wipers
• inert electrodes
• inert electrolyte
• inertial confinement
• inferred mineral resources
• inferred reserve base
• infilled
• infilling wells
• infilling
• infiltration barriers
• infiltration rate
• infinite source thicknes
• inflow
• influent
• infralittoral
• inherently low emission vehicles
• inhibition model of succession
• initial core
• initial nuclear radiation
• injection wells
• inlet structure channel
• inner core of the earth
• inner-sphere charge-transfer reaction
• inoperable capacity
• inorganic substances
• inorganic wastes
• inosilicate
• input power
• insertion mutations
• inset staples
• insolation weathering
• inspection and maintenance program
• installed capacity
• instantaneous efficiency of a solar collector
• instantaneous flows
• institutional radioactive wastes
• instream flows
• in-stream flows
• instream rights
• in-stream rights
• instream uses
• in-stream uses
• insulated ceiling fixtures
• insulated shutters
• insulating glass
• insulating value
• insulation blankets
• insulation density
• insulation rolls
• intake towers
• intangible transition charges
• integral fast reactors
• integrated collector storage solar systems
• integrated heating systems
• integrated manufacturers
• integrated resource management of forest and agricultural lands
• integrated resource planning principals
• integrated resource plans
• integrated sampling devices
• integrated solid waste management
• integrated waste management act
• integrated waste management
• intensive forest management
• intensive recycling
• interdepartmental service of an electric utility
• interest coverage ratio
• interest expenses
• interglacial periods
• intergovernmental panel on climate change
• interim bill
• interim forests
• interim remedial measures
• interlockers
• interlocking stiles
• intermediate annealing
• intermediate load
• intermediate processing centers
• intermediate rocks
• intermediate species
• intermediate temperature reservoirs
• intermediate treatments
• intermediate trees
• intermittent generators
• intermittent resources
• intermittent streams
• intermittent tests
• intermodal surface transportation efficiency act of 1991
• internal collector storage
• internal combustion electric power plants
• internal demands
• internal electrolyte
• internal exposure
• internal gain
• internal mass
• internal radiation exposure
• internal reference electrodes
• international agency for cancer
• international bunkers
• international code council
• international energy agency
• international log rule
• international ngo
• international radiation sign
• international thermonuclear experimental reactors
• interplanting
• interrelationships
• interruptible gas
• interruptible load
• interruptible power
• interruptible rates
• interruptible services
• interrupting rating
• interruption rating
• interspecific interaction
• intertied
• inter-tied
• intertying
• inter-tying
• interval metering
• intramolecular forces
• intraperitoneal
• intraspecific interaction
• intrinsic coercive force
• intrinsic layers
• intrusive igneous rocks
• inundation maps
• invariant point
• inverse square law of radiation
• inverted block rates
• inverted rate electric service
• in-vessel composting
• investment tax credits
• investor owned utility
• ion exchange membranes
• ion exchanging
• ion-dipole forces
• ionic conductors
• ionic currents
• ionic mobility
• ionization currents
• ir drop compensation
• ir drop correction
• ir drop
• iridium anomaly
• iron and steel industry
• iron scrap
• irradiated fuels
• irradiating
• irregular shelterwood system
• irregular uneven-aged stands
• irreversible electrodes reaction
• irreversible electrodes
• irreversible loss
• irrigated acreage
• irrigation districts
• irrigation diversions
• irrigation screens
• irrigation water uses
• isoheight
• isohexane
• isolated solar gain system
• isolated-ground plug
• isolated-ground receptacles
• isolating switch
• isolating switches
• isolation barriers
• isolation diodes
• isometric transition
• isopach
• isopropylbenzene
• isostatic depression
• isothermal layer
• isotope abundance
• isotope enrichment
• isotope farms
• isotope geochronology
• isotope geology
• isotopic abundance
• isotopic enrichment centrifuge
• isotopic enrichment
• isotopic separation
• isotrons
• isotropic magnets
• ispra guidelines
• itinerant waste buyers
• i-type semiconductors
• jambs
• jet max
• jet streak
• jibbs
• jig saw steel
• job-site hazards analysis
• joint costs
• joint implementation
• joint industry projects
• joint use
• joint-use hydroelectric facility
• junction boxes
• junction diodes
• jurisdictional
• juvenile transportation
• juvenile water
• juvenile wood
• kalina cycle engines
• kame terraces
• kaysers
• k-election capture
• kelvin timescale
• kerosene-type jet fuel
• ketone-alcohol
• kettle moraines
• keyways
• kickoff depth
• killed steels
• kinetic energy released in material
• kingdom animalia
• kingdom archaea
• kingdom monera
• kingdom plantae
• kingdom protista
• kipp's apparatus
• klason lignin
• knee of the demagnetization curve
• knee-walls
• knickpoints
• knife switches
• knotty cores
• known geothermal resource areas
• knutson-vandenberg act
• konimeters
• kraft papers
• kraft-faced vapor retarders
• kryptonates
• k-selected species
• k-value
• la niña
• lachrymators
• ladder fuels
• laevorotatory
• lag times
• lake management
• lake restoration
• lake stewardship
• laminated glasses
• laminated linerboards
• lammas shoots
• land breezes and sea breezes
• land disposal restrictions
• land remote-sensing satellites
• land retirement
• landfill liners
• landfilling
• landlord activities
• land-use restrictions
• landward
• langbeinite
• lanthanide metals
• lanthanides series
• lap-welds
• large hydropower plants
• large woody debris
• lasagna technology
• laser enrichment
• laser isotope separation
• late seral species
• late seral treatments
• latency periods
• latent cooling capacity
• latent cooling load
• latent periods
• lateral buds
• lateral canals
• laterization
• late-successional forests
• late-successional reserves
• latex-based paint
• latosol
• lattice girders
• lava deltas
• lava lakes
• law of basin areas
• law of stream lengths
• law of stream number
• law of supply
• law of thermodynamics
• lay up
• layering method
• lc50
• ld50
• le chatlier's principle
• leach rate of nuclear waste
• leachate ponds
• leached
• leachfields
• lead acid battery types
• lead alkyls
• lead battery
• lead castles
• lead caves
• lead equivalent
• lead housings
• leaf buds
• leaf drip
• leakage fluxes
• leaking electricity
• lease and plant fuel
• lease condensates
• lease separation facility
• lease separator
• least cost planning
• leave trees
• leclanché battery
• leclanché cells
• ledger papers
• leeward side
• legacy costs
• legacy wastes
• l-electron capture
• length of air-gap
• lentic waters
• lenz effect
• lethal concentration 50
• lethal dose 50/30
• lethal dose 50
• lethal dose low
• level of free convection
• leveling agents
• levelized billing
• levelized cost
• liberation cuts
• liberation cuttings
• liberation thinnings
• lie-on-your-stomach windows
• lifeline rate
• lifting condensation level
• light amplification by simulated emission of radiation
• light gas oils
• light metals
• light oils
• light quality
• light trapping
• light-duty vehicles
• light-gauge steel
• light-induced defects
• light-to-solar-gain ratio
• light-water reactors
• lignin pseudo-molecule for modeling
• lignin ratio of meo to c9
• lignite ash
• lignite coal
• lignocellulose
• limbwood
• limb-wood
• lime scale
• limited-area feller-bunchers
• limiting condition for operation
• limiting current density
• limiting safety system settings
• limnetic community
• limnocrene
• line drops
• line echo wave pattern
• line faults
• line jacks
• line losses
• line pipes
• line plantings
• line plants
• line spectra
• line transformers
• linear effect models
• linear heat generation rates
• linear-quadratic effect models
• line-commutated inverters
• linerboards
• li-on
• liquefied refinery gases
• liquid collectors
• liquid crystal glazing
• liquid metal nuclear fuels
• liquid phase
• liquid-based solar heating systems
• liquid-junction potential
• liquid-to-air heat exchangers
• liquid-to-liquid heat exchangers
• lithium-sulfur battery
• litterfall
• little climatic optimum
• littoral community
• littoral transportation
• live bottoms
• live circuits
• live parts
• live reservoir storage
• live storage
• live-crown ratio
• livestock water use
• lixiviation
• llw
• load building
• load centers
• load control
• load cycling
• load diversity
• load duration curve
• load following
• load forecasting
• load forecasts
• load leveling
• load line
• load management
• load profile
• load ratio share
• load shape effects
• load shape
• load shedding
• load shifting
• load side and line side
• local distribution company
• local solar time
• local speed of light
• locational marginal pricing
• lock bays
• lockage
• log chokers
• log defects
• log law
• logging residues
• long range aid to navigation
• long range transport
• long-range transport
• longshore transportation
• long-term contracts
• long-term storage
• long-term transactions
• longwall miners
• long-wave infrared radiation
• loop flow
• loop transmission systems
• loose coal
• loose-fill insulation
• lopping and scattering
• los alamos national laboratory
• los alamos
• losing streams
• loss of load probability
• lost opportunity resources
• lost opportunity
• lost revenues
• lot line adjustment
• lotic waters
• low brass
• low btu gas
• low flow toilets
• low flush toilets
• low head
• low heating value
• low nox burners
• low population zones
• low temperature thermal stripping
• low thinning of trees
• low voltage cutoff
• low water cutoffs
• low-alloy steels
• low-carbon steels
• low-conductance spacers
• low-density polyethylene
• low-e coatings
• low-e window films
• low-e windows
• low-emission vehicles ii
• low-emission vehicles
• low-emittance coatings
• low-emittance windows
• low-energy consumers
• low-enriched uranium
• lower mantle
• lowest achievable emissions rate
• low-flow fixtures
• low-flow solar water heating systems
• low-grade papers
• low-income home energy assistance program
• low-level mixed wastes
• low-level radioactive wastes
• low-level wastes
• low-power testing
• low-pressure boilers
• low-pressure sodium lamps
• low-pressure sodium lights
• low-sulfur fuels
• low-temperature collectors
• low-temperature reservoirs
• low-temperature solar thermal collectors
• low-temperature thermal desorption
• l-posts
• lubricating oils
• lubricity
• lucky dragon
• luggin capillary
• luggin probes
• luggin tip
• lumen maintenance control
• lumens per watt
• lumens/watt
• luminosity of the sun
• lunate fractures
• luvisol soils
• lysimeters
• m expenses
• m-85
• macadamized roads
• mach stems
• machine drive of a motor
• machine stress rated lumber
• macrophytes
• macroscales
• mafic magma
• magma columns
• magmatic water
• magnesium alloy, graphite-moderated, gas-cooled uranium oxide reactor
• magnesium battery
• magnet wires
• magnetic ballasts
• magnetic confinement plasma physics research
• magnetic confinement
• magnetic inclination
• magnetic interference
• magnetic pole variation
• magnetic saturation
• magnetic saturation
• magnetic stability
• magnetic temperature coefficient
• magnetizing force
• magneto hydro dynamics
• magnetoelectrochemistry
• magsat satellites
• main channels
• main heating fuel
• main stems
• mainstem
• maintenance outages
• maintenance-free battery
• major electric utility
• major fuels
• major sources
• make-up air
• malleabilizing
• man locks
• management and operating contractors
• mandatory carriage
• maneuvering reentry vehicles
• manifold business forms
• manlocks
• man-made elements
• mantle of the earth
• manual j
• manually-lighted burners
• manufacturing division
• manufacturing establishments
• marginal farmlands
• marginal lands
• marginal price
• marginal reserves
• marginal wells
• marginal-cost pricing
• marine cranking amps
• marine freight
• maritime effects
• maritime polar air mass
• maritime tropical air mass
• market clearing price
• market eligibility
• market potential
• market pulp
• market wastes
• marketable coke
• market-based pricing
• marketing dsm costs
• masonry stove
• mass burn facility
• mass closure
• mass deficiency
• mass of a neutron
• mass of a proton
• mass of an electron
• mass percentage
• mass transport
• mass-transport overpotential
• master-metering
• material exchange programs
• material reactors
• material recovery
• materials exchange programs
• materials reactor
• materials recovery facility
• materials recovery
• matric force
• mature stands
• mature trees
• maturity class
• maximum achievable control technology
• maximum contaminant levels
• maximum demand
• maximum drawdown
• maximum energy product
• maximum forebay
• maximum incremental reactivity
• maximum power point tracker
• maximum power point
• maximum residue limits
• maximum stream-flow
• mean annual increment
• mean indoor temperature
• mean power output of a wind turbine
• mean sea-level
• mean wind speed
• meander belts
• meandering belts
• meandering channel
• meandering stream channel
• measure life
• measured mineral resources
• mechanical property
• mechanical systems
• mechanical thinnings
• mechanical working
• medial moraines
• median dose
• median lethal concentrations
• median water condition
• median wind speed
• medical monitoring
• mediolittoral
• mediterranean forests
• mediterranean scrubland
• medium btu gas
• medium pressure
• medium sand
• medium-carbon steels
• medium-temperature solar thermal collectors
• meeting rails
• megawatt-day per kg
• megawatt-day
• melting range
• meltwater
• member systems
• membrane electrode assembly
• membrane electrodes
• merchant facility
• merchant oxygenate plants
• merchantable logs
• merchantable lumber
• merchantable timber
• meridional flow
• meridional transportation
• mesohaline
• mesoscale convective complexes
• mesotrophic lakes
• metal deposition
• metal dissolution
• metal flues
• metal foils
• metal halide lights
• metal hardening
• metal insulation supports
• metal spraying
• metal-air fuel cells
• metal-clad windows
• metalimnion layers
• metalimnion zones
• metallic glasses
• metallurgical coal
• metallurgical coke
• metallurgical laboratory
• metal-oxide semiconductor field effect transistors
• metapotamal
• metapotamon
• metarhitral
• metarhitron
• metasomatic metamorphism
• metastable state
• meteoric water
• meter badges
• meter constant
• meter readers
• methane flux
• methane ice
• methyl chloroform
• methyl ethyl keytone
• methyl radical
• micro hydroelectric plants
• micro hydropower plants
• microbial corrosion
• microcuries
• microelectrodes
• microenterprises
• microfauna
• microgrooves
• microscale
• micro-site
• micro-turbines
• microwave solidification
• mid seral species
• mid seral treatment
• mid-continent area power pool
• middle distillates
• mid-grade gasoline
• migratory unit
• mike test
• milankovitch theory
• milky way galaxy
• mill broke
• mill dams
• mill feed
• mill ponds
• mill residues
• milldams
• miller cylindrical projection
• milligrams per liter
• million gallons per day
• millponds
• millraces
• millruns
• mimeo papers
• minable
• mine safety and health administration
• mine types
• mined geologic disposal system
• mine-mouth power plants
• mineral fiber insulation
• mineral granules
• mineral potential
• mineral reserves
• mineral resources
• mineralized
• mineral-matter-free basis
• minerotropic wetlands
• mini-generators
• minimal action
• minimal risk level
• minimum charges
• minimum flow level
• minimum forebay
• minimum generation
• minimum operating pool
• minimum recycled content laws
• minimum stream-flow
• mining tailings
• mining wastes
• mining water use
• minor uranium isotopes
• minority carrier lifetime
• mires
• miscellaneous petroleum products
• mississippian period
• mitigated determination of non-significance
• mitigating measures
• mitigation
• mixed nuclear wastes
• mixed potential
• mixed stands
• mixed stock
• mixed tides
• mixed transuranic waste
• mixed woodlands
• mixed woods
• mixing combustion
• mixing height
• mixing valves
• moab, utah
• mobile harvesters
• mobile source emissions
• mobile substations
• model energy code
• moderately exposed
• moderately strong current
• moderating ratio
• moderator temperature coefficient of reactivity
• modern sanitary landfills
• modified degree-day method
• modified in-situ processing
• modular burners
• modular incinerators
• modulation storage
• moist coal basis
• moisture content, dry basis
• moisture content, wet basis
• moisture control
• moisture free basis
• moisture in biomass
• molar activity
• molecularity of a reaction
• molten carbonate fuel cells
• molten-salt solar power
• monera kingdom
• monitored retrievable storage facility
• monitoring and evaluation dsm costs
• monitoring wells
• monochloroethane
• monoclines
• monoclinic system
• monofill
• montreal protocol
• mopping up
• mor
• more developed country
• morning glory spillways
• morphological system
• morphometry
• most efficient recovery
• mother of pearl clouds
• motor gasoline blending components
• motor gasoline blending
• motor gasoline, conventional
• motor gasoline, finished leaded premium
• motor gasoline, finished leaded regular
• motor gasoline, finished unleaded
• motor gasoline, finished
• motor gasoline, oxygenated
• motor gasoline, reformulated
• motor octane number
• motor speed
• motor torque
• motor-circuit switches
• mountain breezes and valley breezes
• mountain breezes
• mountain glaciers
• mouth of mine power plants
• movable insulation
• mulitstoried stands
• multiaquifer wells
• multi-aquifer wells
• multicrystalline
• multigeneration study
• multijunction devices
• multimedia exposure
• multiple completions
• multiple junction cells
• multiple layers of glazing
• multipurpose reservoirs
• multispectral scanners
• multistage area probability sample
• multizone systems
• municipal debts
• municipal utility
• municipal waste to energy plants
• municipal wastewater
• muntin grilles
• muntins
• muon catalysis of fusion
• mutualism interaction
• nailing fins
• name plates
• naphtha-type jet fuel
• natal streams
• national ambient air quality standards
• national association of regulatory utility commissioners
• national automotive technical education foundation
• national center for atmospheric research
• national center for policy analysis
• national conference of state legislatures
• national defense authorization act
• national electrical code
• national emissions standards for hazardous pollutants
• national energy strategy
• national environmental policy act
• national exposure registry
• national fenestration rating council
• national forest management act
• national institute for occupational safety and health
• national institute of standards and technology
• national low-emission vehicle
• national oceanic and atmospheric administration
• national petroleum council
• national pollution discharge elimination system
• national priorities list
• national renewable energy laboratory
• national rural electric cooperative association
• national security information
• national toxicology program
• national uranium resource evaluation
• native element
• native lignin
• native load customers
• native stock
• natural cooling
• natural cycles
• natural drafts
• natural forest regeneration
• natural gamma-ray spectroscopy
• natural gas act
• natural gas co-firing
• natural gas compression
• natural gas compressor stations
• natural gas cycling
• natural gas distribution system
• natural gas dry production
• natural gas hydrates
• natural gas marketed production
• natural gas plant liquids
• natural gas policy act of 1978
• natural gas processing plants
• natural gas producers
• natural gas service types
• natural gas steam reforming production
• natural gas storage
• natural gas stripper wells
• natural gas transmission system
• natural gas vaporizers
• natural gasoline
• natural isotopic abundance
• natural production
• natural radiation
• natural regeneration
• natural resources trustees
• natural seedling
• natural stream-flow
• natural ventilation
• naturally occurring radioactive materials
• naturally occurring
• naturally spawning populations
• near neat fuels
• neat alcohol fuels
• neat fuels
• needle ice
• needle-leaf trees
• negative declaration
• nemoral
• neodymium-iron-boron magnets
• neonatal stage
• nepa proces
• nephelometric turbidity units
• nephrotoxins
• neptunium series
• neritic
• nernst slope
• nernstian behavior
• net capability
• net electricity consumption
• net electricity
• net energy production
• net generation
• net head
• net head
• net heating values
• net hydraulic head
• net ionic reactions
• net pens
• net primary productivity
• network customers
• network integration transmission service
• network load
• network polymers
• neustal
• neutral atmosphere
• neutral axes
• neutral axis
• neutral beams
• neutral conductor
• neutral detergent fibers
• neutral solutions
• neutralism interaction
• neutralization point
• neutralizer
• neutron balance
• neutron dynamics
• neutron embrittlement
• neutron generation
• neutron leakage
• neutron lethargy
• neutron log
• neutron number
• neutron poison
• neutron resonance
• neutron shielding
• neutron shields
• neutron temperature
• neutronic poisons
• nevada test site
• new gas
• new scrap
• new source performance standards
• new source review
• nhv
• nibm
• ni-cad
• niche specialization
• nickel steels
• nickpoints
• ni-fe
• nitric oxide radical
• nitriding steel
• nitrogen purges
• nitrogen saturation
• nitrogen supersaturation
• nivation hollows
• nivation
• no apparent public health hazard
• no further action
• no migration variance petition
• no observable effect levels
• no public health hazard
• no threshold premise
• nocturnal cooling
• nodular cast iron
• noise barriers
• nominal capacity
• nominal dollars
• nominal operating cell temperature
• nominal prices
• non-aqueous solutions
• non-associated natural gas
• non-attainment areas
• non-attainment transitional
• non-basic service
• non-bypassable wires charge
• non-carbonate hardnes
• non-carcinogenic effects
• non-clastic sedimentary rocks
• non-coincidental peak load
• non-combustible
• non-commercial species
• non-consumptive water uses
• non-conventional uranium plants
• non-crystalline
• non-degradation
• non-faradic current density
• non-ferrous scrap metals
• non-firm energy
• non-firm transmission service
• non-fossil biomass
• non-friable
• non-fuel components
• non-fuel use energy
• non-hydrocarbon gases
• non-incendive circuits
• non-incendive field wiring
• non-indigenous organisms
• non-indigenous species
• nonindigenous
• non-indigenous
• non-industrial source
• non-jurisdictional
• non-linear loads
• non-manufacturing
• non-methane hydrocarbons
• non-methane organic gases
• non-methane volatile organic compounds
• non-native species
• non-nernstian behavior
• non-ohmic resistance behavior
• non-parametric statistical tests
• non-participants
• non-point source pollution
• non-polarizable electrodes
• non-power reactors
• non-proliferation treaty on nuclear weapons
• non-proliferation
• non-rechargeable battery
• nonrenewable fuels
• non-renewable fuels
• non-returnable
• non-road emissions
• non-road vehicles
• non-slagging coal
• non-sparking tools
• non-stochastic effect
• non-stochastic effects
• non-stocked forestlands
• nonsymbiotic mutualism interaction
• non-symbiotic mutualism interaction
• non-thermal systems
• non-utility dsm costs
• non-utility generators
• non-utility power producers
• non-vital plant systems
• no-observed-adverse-effect-level
• no-observed-effect-level
• normal cooling degree-days
• normal degree-days
• normal electrode potential
• normal heating degree-days
• normal hydrogen electrode
• normal lapse rate
• normal recovery capacity
• normal salts
• normal water surface levels
• normalizing of steel
• normally-stocked forestlands
• north american electric reliability council
• north american industrial classification system
• north atlantic treaty organization
• north magnetic pole
• north/south
• northeasters
• northing
• not satisfactorily restocked forestlands
• notice of intent
• notice of noncompliance
• notice of transfer
• not-in-kind technologies
• nuclear absorbers
• nuclear assay meters
• nuclear assays
• nuclear compacts
• nuclear defense wastes
• nuclear disintegration energy
• nuclear disintegration
• nuclear emergency classification: alert
• nuclear emergency classification: general emergency
• nuclear emergency classification: site emergency
• nuclear emergency classification: unusual event
• nuclear emergency classifications
• nuclear energy agency
• nuclear fingerprint
• nuclear fission startup
• nuclear fuel bundles
• nuclear fuel credits
• nuclear fuel origin
• nuclear fuel reloading
• nuclear geology
• nuclear liability
• nuclear material accountability
• nuclear material and facility stabilization
• nuclear material loans
• nuclear migration
• nuclear park
• nuclear pressurizers
• nuclear reactor coolant
• nuclear reactor core melt accidents
• nuclear reactor leakage
• nuclear reactor pressure vessels
• nuclear reactor sarcophagus
• nuclear reactor types
• nuclear reactor vessel heads
• nuclear recycling
• nuclear regulatory commission
• nuclear reloading
• nuclear residues
• nuclear source materials
• nuclear steam supply system
• nuclear triad
• nuclear waste repository
• nuclear weapon primary
• nuclear weapons complex
• nuclear weapons stockpile
• nucleation scavenging
• nucleonics
• nuclide isobars
• nuclide precursors
• nuisance materials
• number of mines
• number of mining operations
• nurse trees
• nutrient cycling
• nutrient depletion
• nutrient loading
• nutrient removal
• nutrification
• o contractors
• o horizon
• o soil horizon
• obligation codes
• obligation to serve
• oblique aerial photographs
• obscure glasses
• obsolete steel scrap
• occupancy sensors
• occupational exposure
• occupational hygienics
• occupied floor space
• occupied space
• ocean energy systems
• oceanic plates
• oceanic spreading ridge
• oceanic spreading
• octane enhancer
• odor thresholds
• off-channel habitats
• off-gases
• off-gassing
• office of civilian radioactive waste management
• office of environmental health hazard assessment
• office of mobile sources
• office papers
• off-peak electricity
• off-peak energy
• off-peak storage
• offset wells
• off-site mitigation
• off-stream use
• off-system natural gas
• ogee spillways
• ohmic loss
• ohmic loss
• ohmic overpotential
• ohmic resistance behavior
• oil circuit reclosures
• oil country tubular goods
• oil hardening
• oil pigs
• oil saturation
• oil vessels
• oil well casing head gas
• oil well completion
• oil-based paints
• old corrugated cardboard
• olefin content
• oligohaline
• oligotrophic lakes
• ombrogenous peat
• ombrotrophic
• ombrotropic wetlands
• onboard diagnostics
• onboard refueling vapor recovery
• onboard vapor recovery
• once-through cooling systems
• once-through nuclear fuel
• one hundred cubic feet
• one million board feet
• one million cubic feet of natural gas
• one million electron volts
• one million standard cubic feet
• one sun
• one thousand board feet
• one-axis tracking
• one-tailed statistical tests
• on-offshore transport
• on-peak electricity
• on-peak energy
• onshore-offshore transport
• onsite generation
• onsite transportation
• on-system natural gas
• open access of an electrical grid
• open access same-time information system
• open circuit potential
• open dumps
• open grown trees
• open market coal
• open sea
• open talik
• open-circuit voltage
• open-cycle ocean thermal energy conversion
• open-loop fuel control
• open-loop system
• operable nuclear unit
• operable units
• operable utilization rate
• operable window
• operable
• operating range
• operating reservoir storage
• operating reservoir surface
• operating revenues
• operating storage
• operating subsidiary
• operating surface
• operating water storage
• operating water surface
• operation and maintenance expenses
• operational mode
• optional delivery commitment
• oragraphic clouds
• ordnance delivery systems
• organ dose
• organic content
• organic level
• organic sedimentary rocks
• organic soil
• organic wastes
• organization for economic cooperation and development
• orientation direction
• original cost
• oroboreal
• orographic uplift
• orthofluvial
• oscillating water column
• oscillating
• ossberger turbines
• other hydrocarbons
• other industrial plants
• other load management
• other single-unit trucks
• outer continental shelf
• outer core of the earth
• outer-sphere charge-transfer reaction
• outflow
• out-gassing
• outlet tunnels
• outlet works
• outside air
• outside coil
• outside diameter
• oven dry
• over discharged
• over discharging
• over potential over voltage
• overbank flow
• overcharged battery
• overchutes
• over-currents
• overdraft of groundwater
• overexploitation
• overexploiting
• overhangs
• overload capacity
• overload protection
• over-mature timber
• overnight capital cost
• overpacking
• overpacks
• overpotential
• overstocked forestlands
• overstory
• overthrust faults
• overturned folds
• ovonic
• oxidating
• oxidation/reduction potential
• oxide class of minerals
• oxygen concentration cells
• oxygen deficiency
• oxygen deficient atmosphere
• oxygen evolution reaction
• oxygen gas
• oxygen reduction reactions
• oxygenated fuels program reformulated gasoline
• oxygenated fuels
• oxygenated gasoline
• ozone precursors
• ozone transport region
• ozone-depleting substances
• p/n
• pacific high
• pacific salmon treaty
• packaging efficiency
• packaging wastes
• packed-bed electrodes
• packing factor
• pad-mounted equipment
• paint pot
• pair annihilation
• paleocene epoch
• paleolakes
• palsa
• pancaking of rates
• panel radiators
• panemone
• panoche formations
• paper mill sludge
• paper stock
• parabolic aluminized reflector lamps
• paraffinic hydrocarbons
• parafluvial
• parallax-seconds
• parallel connections
• parallel path flow
• parallel programs
• parallel-coupled cells
• paramagnetic materials
• parametric tests
• parapet walls
• parasitism interaction
• paraythyroid glands
• parent elements
• parent isotopes
• parent nuclides
• parent radioactive nuclides
• parent radioisotopes
• parent trees
• partial current density
• partial cut
• partial half life
• partial load
• partial participant
• partially-stocked forestlands
• partial-requirement customer
• participant dsm costs
• participants
• particle density
• particle dispersed glazing
• particle sizes
• particle-induced gamma emission
• particle-induced prompt photon spectroscopy
• particle-induced x-ray emission
• particulate emissions
• particulate matter 10
• particulate matter 2.5
• particulate traps
• parting stop
• parting stops
• passenger modes
• passenger rail
• passenger-miles traveled
• passivation potential
• passive assays
• passive cooling
• passive interrogation
• passive remote sensing
• passive seismic method
• passive soil vapor extraction
• passive solar building design
• passive solar heaters
• passive solar home
• pass-through lakes
• paternoster lakes
• path function
• patio sliding doors
• patronage dividends
• patterned ground
• patterned sheet
• paunch
• peak alerts
• peak annual flow
• peak clipping
• peak demand
• peak levels
• peak load
• peak loads
• peak power
• peak shaving
• peak shifting
• peak watts
• peak wind speed
• peaking capacity
• peaking hydropower
• peaking unit
• peak-load pricing
• pediplains
• pedogenic regime
• peeler log
• pelagic water
• pele's tears
• pelitic
• pelton turbines
• penetration rate
• penning gates
• pennsylvanian period
• pentanes plus
• per capita use
• percent composition
• percent utilization
• percentage extraction
• perched dunes
• percolated
• percolates
• percussion drills
• perennial streams
• perennial water yield
• perfluorocarbon tracer gas technique
• perfluoromethane
• performance attributes
• performance-based contracting
• performance-based regulation
• perimeter heating
• period of analysis
• permanent magnet alternator
• permanent set
• permeance coefficient
• permeation rates
• permian period
• permit to operate
• permits
• permselectivity
• peroxidizable materials
• peroxidizable substances
• peroxone
• peroxyacytal nitrates
• persistence study
• persistence time
• personnel monitoring
• person-year
• pervious zones
• petitioned public health assessment
• petp
• petrifying
• petrochemical feedstocks
• petroleum administration for defense district
• petroleum disposition
• petroleum stocks
• petroleum stripper well property
• peukert number
• peukert's equation
• ph electrodes
• ph meters
• phase legs
• phase separation
• phase-change material
• phenolic insulation
• phenolic plastics
• phosphate class of minerals
• phosphoric acid fuel cells
• photoallergic contact dermatitis
• photo-allergic contact dermatitis
• photo-biological hydrogen production
• photodegradable
• photoelectric-effect
• photo-electrochemical cells
• photoelectrochemistry
• photo-electrochemistry
• photo-electrolysis hydrogen production
• photoelectrolytic cells
• photo-electrolytic cells
• photoelectrosynthesis
• photo-electrosynthesis
• photo-galvanic proces
• photometric brightnes
• photoneutrons
• photonuclear reactions
• photoperiod
• photostationary state
• photosynthetic autotrophs
• photovoltaic arrays
• photovoltaic conversion efficiency
• photovoltaic devices
• photovoltaic efficiency
• photovoltaic generator
• photovoltaic modules
• photovoltaic panels
• photovoltaic substrate
• photovoltaic systems
• photovoltaic windows
• photovoltaic-thermal systems
• phreatic water
• phreatomagmatic eruptions
• phylogenic classification
• physical delivery
• physical hazards
• physical weathering
• picture windows
• piling unmerchantable material
• pilot programs
• pilot scale projects
• pilot-scale projects
• p-i-n
• pioneer community
• pipe-clay triangles
• pipeless furnaces
• pipeline boosters
• pipeline distribution
• pipeline freight
• pipeline gathering
• pipeline quality natural gas
• pipeline transmission
• pit ponds
• pit tags
• pitch angle
• pitted topography
• pivot windows
• plagioclase feldspar
• plane of the ecliptic
• plane-polarized light
• planetary albedos
• planned generators
• planned special exposure
• planning dsm costs
• plant associations
• plant condensate
• plant kingdom
• plant-use electricity
• plasma hearth furnace proces
• plasma melter technology
• plastic failure
• plastic film
• plastic rigid foam
• plastics recovery facility
• plate girders
• plateau basalts
• platinized platinum electrodes
• platinum black
• plowshare program
• plowshare project
• plug seedlings
• plug-flow digesters
• plutonium oxide
• plutonium pits
• plutonium uranium extraction
• pm10
• pm-10
• pm2.5
• pm-2.5
• pneumatic devices
• pneumatic troughs
• pocket dosimeters
• pocket ion chambers
• podzol soil
• podzolization
• poh
• point bars
• point defects
• point of delivery
• point of receipt
• point-contact cells
• point-source pollution
• point-to-point transmission service
• poisoning of nuclear fuel
• polar axis
• polar cells
• polar glaciers
• polar jet stream
• polarizable electrodes
• polarization curve
• polarization losses
• polarizing power
• polarogram
• polarograph
• polarography
• pole pieces
• polishing treatment
• pollutant standards index
• pollution control technologies
• pollution dose
• pollution episode
• pollution load
• polybasic
• polycyclic landforms
• polyethylene tetraphthalate
• polyethylene vapor barrier
• polyhaline
• polymer electrolyte membrane fuel cells
• polymer-bonding magnets
• polymer-electrolyte membrane
• polypedon
• pondage
• pondcrete
• pony truss bridges
• pool reactors
• pooling company
• population crashes
• population equivalent
• population weighted degree days
• pore ice
• pore pressure
• pore spaces
• porosity units
• porous disks
• porous electrodes
• porous media
• portable electric heaters
• portable fueling systems
• portable kerosene heaters
• portfolio standard
• positional probability
• positive crankcase ventilation
• positron annihilation
• positron decay
• possession-only license
• post-aeration
• post-consumer materials
• post-industrial material
• post-mining emissions
• potamal
• potential gravitational energy
• potential of zero charge
• potential ph diagram
• potentially exposed
• potentiation
• potentiometry
• potentiostatic technique
• pound of force
• pound of steam
• pounding damage
• pounds per square inch absolute
• pounds per square inch differential
• pounds per square inch gauge
• pounds per square inch
• power authority
• power coefficient of reactivity
• power coefficient
• power conditioning equipment
• power conditioning
• power cost adjustment
• power defect
• power density of the wind
• power districts
• power exchange generation
• power exchange load
• power maps
• power marketers
• power output curve
• power pools
• power purchase agreements
• power reactors
• power semiconductors
• power spikes
• power surge arresters
• power surge protectors
• power train
• power transmission lines
• precambrian eon
• precambrian shield
• precession of the equinox
• precipitable water
• precipitating
• precipitation hardening stainless steel
• precipitation interception
• precipitators
• precommercial thinnings
• preconsolidation
• pre-consolidation
• pre-consumer paper waste
• precycle
• precycling
• predicted environmental concentration
• preferred option
• pregnant solution
• preliminary assessment
• prelogging
• premium gasoline
• premium gasoline
• preparation plant
• preparation plants
• preprinted linerboard
• prescribed burning
• present worth factor
• pressure drop
• pressure melting point
• pressurization testing
• pressurized heavy water reactor
• pre-stressed dams
• prevailing westerlies
• prevention of significant deterioration
• price caps
• price squeeze
• pricing parity
• pricing transparency and liquidity
• primary air
• primary battery
• primary bond
• primary circuits
• primary coal
• primary consumers
• primary current distribution
• primary energy consumption
• primary energy resources
• primary materials
• primary oil recovery
• primary particles
• primary pollutant
• primary residence
• primary sampling unit
• primary service
• primary treatment
• primary wastewater treatment
• primary waves
• primary wood products
• prime logs
• primer coats
• principal building activity
• principle meridian
• printing papers
• prior appropriation doctrine
• prior consent for nuclear materials
• priority setting
• prismatic soils
• private activity bonds
• private fleets
• private use
• probabilistic calculation of neutron variables
• probable maximum flood
• probable mineral reserve
• problem materials
• process annealing
• process cooling and refrigeration
• process engineered fuels
• process gas
• process heat
• process heaters
• processed inventory
• processing of uranium
• processing of waste
• process-response system
• producer and distributor coal stocks
• producer responsibility
• product rejects
• product taxes
• production costing
• production expense
• production factor
• production reactors
• production sharing agreement
• productive capacity
• productive machine hours
• products of combustion
• profundal community
• progradation
• program cost
• program life
• program maturity
• programmable controller
• programmable thermostats
• programmed timber harvest
• progressive succession
• project financing
• project plowshare
• projected area
• projected windows
• prompt steel scrap
• propagule
• proportional limit
• proposition 65 of california
• prorated bills
• protection factor
• proterozoic eon
• protista kingdom
• proven mineral reserves
• provider of last resort
• proximate analysis
• proxy data
• psc
• p-series fuels
• psychrometric table
• psychrophilous
• public authority service to public authorities
• public comment
• public health action
• public health activities
• public health advisory
• public health assessment
• public health hazard
• public health statement
• public participation
• public services commissions
• public sewerage
• public street and highway lighting
• public utilities regulatory policy act
• public utility commissions
• public utility holding company act
• public water supply
• public water use
• public workshop
• publicly owned treatment works permit
• publicly owned utility
• pulp chips
• pulp units
• pulping liquor
• pulsed neutrons
• pulse-width-modulated wave inverters
• pultrusion
• pulverized coal injection systems
• pump lift
• pump octane
• pump plants
• pump tanks
• pump-and-treat systems
• pumping lift
• pumping plants
• pumping tanks
• pumping-generating plants
• punches
• punched card
• purchased capacity
• purchased power adjustment
• pure forests
• pure pumped-storage hydroelectric plant
• pure stands
• purpa
• purpose built
• purpose made
• purpose-built
• purpose-made
• push buttons
• push moraines
• push-buttons
• putrescible
• pv modules
• pylorize
• pyramid of biomass
• pyramid of numbers
• pyrex glass
• pyrheliometers
• pyroclastic fall
• pyroclastic material
• pyroclastic materials
• pyrodenitrification
• pyrophoric chemicals
• pyrophoric materials
• pyrophoric substances
• quadrillion btus
• qualification test
• qualifying facility
• quality of radiation
• quantal effects
• quark theory of the structure of matter
• quartzose
• quasi-reversible electrodes reaction
• quasi-reversible electrodes
• quench hardening
• quick burst test
• q-value
• r horizon
• r soil horizon
• rack sales
• radarsat
• radial alternators
• radial gates
• radiant ceiling panels
• radiant floors
• radiant flux density
• radiant heating systems
• radiation activity
• radiation areas
• radiation barriers
• radiation counters
• radiation damage
• radiation detection instruments
• radiation detectors
• radiation flux
• radiation fogging
• radiation fogs
• radiation sources
• radiation spectrum
• radiation standards
• radiation targets
• radiation warning symbol
• radiatively active gases
• radiator vents
• radio detecting and ranging
• radio receiver controls
• radio-activation
• radioactive age
• radioactive barriers
• radioactive carbon dating
• radioactive cooling
• radioactive equilibrium
• radioactive materials
• radioactivity barriers
• radiography system
• radioimmucoassays titers
• radioimmucoassays titres
• radioisotope cow
• radioisotope generator
• radiological sabotage
• radiological surveys
• radiopharmacology
• radius of maximum winds
• radwastes
• rail freight
• railroad and railway services
• raindrop impacts
• rainsplash
• rainwash
• raised wetlands
• ramicorns
• ramp rate
• ramping rates
• ramping
• random copolymer
• range oil
• rapid geophysical surveyors
• rate base
• rate case
• rate class
• rate design
• rate meters
• rate of discharge
• rate of return
• rate schedule
• rate structure
• rate-basing
• rated capacity
• rated life
• rated power output
• rated power
• ratemaking authority
• rate-of-return rates
• ratepayer
• rational potential
• ratoon crop
• raw fuel
• rayleigh frequency distribution
• reaction overpotential
• reaction products
• reaction turbines
• reaction wood
• reactive metals
• reactive organic gas
• reactivity adjustment factor
• reactivity coefficient
• readiness reviews
• reading date
• realized niches
• reaming
• rearing
• reasonably available control measures
• reasonably available control technology
• rebate program
• reburning
• receipt point
• receiving party
• recessional moraines
• recharge areas
• recharged
• recharging
• reciprocating internal combustion engines
• recirculated air
• recirculation systems
• recirculation
• reclaimed oil
• reclaimed wastewater
• recoil atoms
• recombining cells
• recommended limits
• reconstituted glaciers
• reconstituted products
• record of decision
• recovered energy
• recovered materials
• recovered papers
• recovery boilers
• recovery restoration
• recreational fishery
• recreational harvest
• recumbent folds
• recurrence intervals
• recurrent costs
• recyclable papers
• recycled content product
• recycled content
• recycled feedstock
• recycling contamination
• red list
• red water
• redox battery
• redox flow cells
• reduction tubes
• re-enrichment
• reference exposure concentration
• reference exposure level
• reference man
• reference maps
• refilling
• refiner acquisition cost of crude oil
• refinery fuels
• refinery gases
• refinery input
• refinery losses and gains
• refinery output
• refinery processing gain
• refinery processing loss
• refinery yield
• reflected infrared radiation
• reflected waves
• reflective coatings
• reflective glasses
• reflective insulation
• reflective window films
• reflector lamps
• reflector lights
• reflux distillation systems
• reforesting
• reforming
• reformulated gasoline
• refracting
• refraction of water waves
• refractory alloys
• refractory bricks
• refractory linings
• refrigeration capacity
• refrigeration charge
• refueling emissions
• refuse bank
• refuse mines
• refuse reclamation
• refuse-derived fuels
• regasification
• regenerants
• regeneration classes
• regeneration cuts
• regeneration harvesting
• regeneration harvests
• regeneration initiation
• regeneration intervals
• regeneration periods
• regeneration with reserves
• regenerative fuel cells
• regenerative heating
• regional haze
• regional power exchanges
• regional reliability councils
• regional reserve estimates
• regional reserves
• regional transmission group
• regional water quality control boards
• regosol soil
• regrind
• regular gasoline
• regular uneven-aged structure
• regulated stream-flow
• regulatory compact
• reid vapor pressure
• reinforcing bar
• reinjection
• reinserted fuel
• relamping
• relative biological effect
• relative biological effectivenes
• relative magnetic permeability
• relative permeability
• relative standard error
• relative thinning intensity
• release cuts
• release cuttings
• release sites
• release thinnings
• reliability councils
• relocation of tailings
• remedial action
• remedial design
• remedial investigation
• remenance
• remote handling of wastes
• remote meter reading systems
• remote sensors
• remote systems
• remote-handled transuranic waste
• removal action
• repetition/replication
• report year
• repowered power plants
• representative dose
• representative fraction
• reprocessed fuel
• reprocessed uranium
• reprocessed uranium
• reprocessing
• reproduction cost
• reproductive toxicology
• reproductive toxins
• re-refined oil
• reregulating dams
• reregulation
• research octane number
• researchdevelopment
• reserve additions
• reserve battery capacity
• reserve battery
• reserve capacity
• reserve capacity
• reserve cost categories of $15, $30, $50, and $100 per pound of urnanium oxide
• reserve generating capacity
• reserve margin
• reservoir capacity
• resident fish substitutions
• resident fish
• residential buildings
• residential class
• residential energy consumption survey
• residential furnaces
• residential sector
• residential water use
• residual current density
• residual fibers
• residual induction
• residual power
• residual risk
• resilient channels
• resistance overpotential
• resistive voltage drop
• resolved resonance
• resonant sonic drilling
• resource conservation and recovery act
• resource integration
• resource partitioning
• resource recovery
• resource values
• respirable dust
• responsible party
• restricted data
• retail acces
• retail company
• retail competition
• retail electric sales
• retail electricity sales
• retail marketers
• retail open acces
• retail transaction
• retail wheeling
• reticulite
• retorting
• retread tire
• retreaded tire
• retreat mining
• retrogressive succession
• return air
• return ducts
• return flow
• return on average capital employed
• return path
• return strokes
• returnable
• revaporization
• revenue requirement
• reverse bias
• reverse faults
• reversible electrodes reaction
• reversible electrodes
• reversible hydrogen electrodes
• reversible temperature coefficient
• reversible turbines
• reversing valves
• rewinded generator
• r-factor
• rheocrene
• rheotropic
• rhitral
• rhodium plating
• ria coasts
• ribbon falls
• ribbon silicon cells
• ridge vents
• rift zones
• right of use and consumption
• rigid board
• rigid foam board
• rigid insulation board
• rills
• rim joists
• ringelmann chart
• rip rap protection
• riparian areas
• riparian buffer
• riparian corridor
• riparian gallery forests
• ripple control
• riprap protection
• risk communication
• risk evaluations
• risk ratio
• risk-informed regulation
• river beds
• river miles
• river reaches
• road oils
• roche moutonnee
• rock bins
• rock dusting
• rock gas
• rock gypsum
• rockfill dams
• rocky flats plant
• rogue cuts
• rogue cuttings
• rogue thinnings
• roguing
• roll front
• rolled fill dams
• rolled-fill dams
• roller gates
• rolling glass doors
• roof ponds
• roof ventilators
• roof vents
• roof windows
• roofing substrate
• room air-conditioners
• room heaters
• room-and-pillar mining
• root balls
• root of wind turbines
• root rot
• root wads
• root-to-shoot ratio
• roscoelite ores
• rotary cultivators
• rotary kelly bushing
• rotary rigs
• rotating-disk electrodes
• rotating-ring-disk electrodes
• rotating-wire electrodes
• rotational slips
• rotten trees
• rough opening
• rough trees
• roughness classes
• roughness factor
• roughness lengths
• roundwood
• route of entry
• route of exposure
• routes of entry
• routes of exposure
• rover fuel proces
• row thinning
• row thinnings
• rse column factor
• rse row factor
• r-selected species
• rubber asphalt
• rubblization
• ruderal
• rule curves
• rule of 90
• rules of origin
• runaway greenhouse effect
• runnels
• running and quick-start capability
• run-of-mine
• run-of-river dams
• run-of-river hydroelectricity
• run-of-the-river dams
• run-of-the-river hydroelectricity
• rural electrification administration
• rural water use
• rusted
• saccharification
• sacramento-san joaquin delta
• sacrificial coating
• saddle dams
• sae viscosity number
• safe low power kritical experiment reactors
• safe shutdown earthquake
• safe shutdown
• safe water yields
• safe yields
• safeguards and security
• safety analysis report
• safety injections
• safety limit
• safety related
• safety relief valves
• safstor
• sag pipelines
• sag pipes
• salable coal
• sales for resale
• saline soils
• salt gradient solar ponds
• salt meadows
• salt water intrusion
• saltstone facility
• salvage cuts
• salvage cutting salvage logging
• salvaged
• sampling and analysis plans
• sand dune slack
• sand equation
• sand flats
• sand ripples
• sand seas
• sand sheets
• sanitary engineering
• sanitary landfills
• sanitary wastes
• sanitation cuts
• sanitation measures
• sapropelic coal
• sash lifts
• sashes
• satisfactorily stocked forestlands
• saturated adiabatic lapse rate
• saturated air
• saturated btus
• saturated steam
• saturated temperature
• saturated vapors
• saturation mixing ratio
• saturation point
• savings fraction
• saw logs
• sawlogs
• sawtimber
• scaled sales
• scalers
• scattered radiation
• scheduled outages
• scheduling coordinators
• scientific review panel
• scintillation detectors
• sclerophyllous vegetation
• scoop loader
• scoping proces
• scoping size
• scoping
• scoria cones
• scouring
• scrammed
• scramming
• scrap substitutes
• screen analyses
• screen analysis
• screw in/screw out
• screw piles
• scroll cases
• sea balls
• sea clams
• sea dumping
• seabed disposal
• seafloor spreading ridge
• sealants
• sealed battery
• sealed combustion heating system
• sealed sources
• seasonal efficiency
• seasonal performance factor
• seasonal unit
• seasonally dry
• seasonally wet
• seasoned wood
• seaward
• second cuts
• second growth
• second law efficiency
• second tree cuts
• secondary battery
• secondary battery
• secondary carnivores
• secondary coal
• secondary consumers
• secondary current distribution
• secondary heating equipment
• secondary heating fuels
• secondary materials
• secondary measure adoption
• secondary oil recovery
• secondary particles
• secondary pollutants
• secondary productivity
• secondary radiation
• secondary service
• secondary standard
• secondary stresses
• secondary substance
• secondary supply
• secondary systems
• secondary wastewater treatment
• secondary waves
• second-growth forests
• secure landfills
• sediment flushing
• sediment rating curve
• sediment sluicing
• sedimentary structures
• sedimentation potential
• sedimentation tanks
• seed blocks
• seed collection areas
• seed cuts
• seed cuttings
• seed production areas
• seed sources
• seed spots
• seed trasp
• seed trees
• seed years
• seed-tree harvest cuts
• seed-tree harvest cuttings
• seed-tree method
• seepage lakes
• segregated ice
• segregated inventory
• seif
• seismic category i
• seismic decoupling
• seismic monitoring
• select grade
• selection cuts
• selection cuttings
• selection differential
• selection system
• selection thinning
• selective cuts
• selective mining
• selective surface coating
• selective withdrawal structures
• self-absorption factor
• self-absorption
• self-discharge
• self-discharging of batteries
• self-generation
• self-hardening steels
• self-haul sector
• self-radiolysis
• self-service wheeling
• self-shielding
• self-supplied water
• semiconductor wafers
• semi-diurnal tides
• semi-finished steels
• sensible cooling capacity
• sensible cooling effect
• sensible cooling load
• sensible heat flux
• sensible heat storage
• sensible heat transfer
• sensitive areas
• sensitive groups
• sensitive species
• separate collection
• separating columns
• separation energy
• separative work units
• separator tanks
• septage
• septic tank pumpers
• sequestering agents
• seral stages
• seral
• series connection
• series regulator
• series resistance
• series-coupled cells
• service area exclusivity
• service areas
• service drops
• service entrance conductor
• service factor
• service point
• service territory
• setback levees
• set-back levees
• setout containers
• setting angle
• settling ponds
• sewage effluent pump
• sewage effluent
• sewage sludge
• sewer pills
• shade-tolerant trees
• shading coefficient
• shaft horsepower
• shallow discharge
• shallow discharging
• shallow doses
• shallow water
• shallow-doses
• shear waves
• sheathing
• shedding
• sheet erosion
• sheet flow
• sheet glasses
• sheet piles
• sheeting
• shelf-shielding
• shelterwood cuts
• shelterwood cuttings
• shelterwood logging
• shield wires
• ship--pay
• shoreline
• short circuit current
• short circuit withstand rating
• short rotation energy plantation
• short rotation intensive culture
• short term exposure limits
• short-term exposure limit
• shortwall mining
• shortwave infrared radiation
• shortwood
• shotgun sticks
• shredded scrap
• shunt regulators
• shunt-trip circuit breakers
• shutdown margin
• sial layer
• side fins
• side stops
• side-arm boiling tubes
• sidetrack
• sidewalk pits
• sigma heat
• significant health risk
• significant waves
• silcretes
• silica geothermometers
• silicate class of minerals
• silicate magma
• siliceous gel
• silicic rocks
• silicicolous
• silicon electrical steel
• sill tracks
• siltation
• silver solders
• silver/silver-chloride electrodes
• silvics
• silvicultural decision model
• silvicultural regimes
• silvicultural system
• silvicultural
• sima layer
• simple caulk and seal
• simulated divided lights
• sine wave inverters
• single glazes
• single panes
• single poles
• single-crystal materials
• single-crystal silicon
• single-family attached
• single-family detached
• single-family dwelling
• single-hung windows
• single-phase lines
• single-purpose projects
• single-shell tanks
• single-strength glasses
• single-tree selection method
• sinker steels
• sinusoidal equal-area projection
• site capability
• site classes
• site energy consumption
• site index
• site inspections
• site potential trees
• site preparation
• site quality
• site remediation
• site treatment plan
• site w: hanford
• site x: oakridge
• site y: los alamos
• site-specific advisory board
• size classes
• skidding
• slab on grade
• slagging coal
• slave windows
• slickenside
• slide gates
• sliding glass doors
• sliding
• slip forming
• slip forms
• slip-face
• slipforming
• slipforms
• slope aspects
• slope failures
• slope mines
• sloughing
• slow pyrolysis
• sluiceways
• slurry dams
• small hydropower plants
• small power producers
• small quantity generators
• small site initiative
• small trees
• smallwood
• smog check program
• smokeless fuels
• snow melts
• snow pellets
• snowbridges
• snowpacks
• society of automotive engineers
• soda springs
• soft energy
• soil borings
• soil colloids
• soil compaction
• soil creeping
• soil fertility
• soil moisture recharge
• soil organic matter
• soil permeability
• soil porosity
• soil reference value
• soil solutions
• soil taxonomy
• soil textures
• soil washing
• soil water
• soil-heat flux
• solar acces
• solar air heaters
• solar altitude angle
• solar azimuth
• solar chemistry
• solar collector tilt angle
• solar concentrators
• solar control coatings
• solar cooling
• solar declination
• solar energy industries association
• solar energy research institute
• solar farms
• solar films
• solar fraction
• solar gain
• solar heat gain coefficient
• solar heat gain factor
• solar heat gain
• solar hot water systems
• solar irradiation
• solar landscaping design
• solar one
• solar parabolic dishes
• solar parabolic troughs
• solar preheaters
• solar rights
• solar satellite power
• solar screens
• solar simulators
• solar space heaters
• solar spectrum
• solar subdivision
• solar thermal electric systems
• solar thermal parabolic dishes
• solar thermal systems
• solar toxic waste destruction
• solar transmittance
• solar troughs
• solar two
• solar-grade silicon
• solder embrittlement
• sole plates
• solid oxide fuel cells
• solid phase
• solid wastes
• solidity
• soligenous
• solonetzic soil
• solubility product
• solum
• solution calorimeters
• solution ir drop
• solvent bases
• solvent degreasing
• somatic effects of radiation
• somatic injury
• sonoelectrochemistry
• sorbent
• sorbite
• sorption
• sound navigation and ranging
• sour oil
• sour water
• source emission reduction plan
• source energy
• source principle
• source reduction
• source region
• source term
• source water
• south magnetic pole
• southern california association of governments
• southern oscillation
• space heaters
• space heating
• space nuclear auxiliary power
• spacing cuts
• spacing cuttings
• spark ignition engines
• sparsely vegetated
• spatial isolation
• spatial tradition
• spatter ramparts
• spatter
• spawning gravel
• special case wastes
• special naphthas
• special nuclear materials
• special solar thermal collectors
• special wastes
• specialist species
• species associations
• species fitnes
• specific conductance
• specific conductivity
• specific density
• specific gravity of a battery
• specific resistance
• specific resistivity
• spectral energy distribution
• spectrally selective coatings
• spectroelectrochemistry
• speed max
• spent fuel ponds
• spent fuel
• spent liquor
• spent nuclear fuel
• spill containment
• spillover effects
• spinning reserves
• spiral casings
• spiral-wounds
• spirit of sulfur
• splash boxes
• split system air conditioners
• split-spectrum photovoltaic cells
• split-the-savings
• spoil
• spontaneous combustibility
• spontaneous nuclear fission
• spontaneously combustible
• sporadic permafrost
• spot contracts
• spot purchases
• spot satellites
• spot seeding
• spot-market contracts
• spot-market price
• spot-market
• spray irrigation
• spray pyrolysis
• spray-in-place insulation
• spreader stocker furnaces
• spring seep
• spring turnover
• spudding
• spur tracks
• square-wave inverter
• squirrel cage motors
• stabilization lagoons
• stable atmosphere
• stable equilibrium
• stable prices
• stack heat losses
• stadial moraines
• staebler-wronski effect
• stagnant tree stands
• stand conversion
• stand density
• stand improvement
• stand-alone generators
• stand-alone inverters
• stand-alone systems
• standard air
• standard cubic foot of natural gas
• standard cubic foot per minute
• standard electrodes potential
• standard industrial classification code
• standard model of particle physics
• standard rate constant of electrodes reaction
• standard rates
• standard review plan
• standard technical specifications
• standard test conditions
• standards and guidelines
• standby facility
• standby generators
• standby heat losses
• standby losses
• standby reserves
• standby service
• standing dead trees
• standing dying trees
• standoff mounting
• stand-off mounting
• stand-pipes
• stapling flanges
• starter battery
• starting torque
• starting, lighting, and ignition battery
• starved electrolyte
• state change
• state implementation plan
• state of charge
• state of the sea
• state property
• static head
• static hydraulic head
• static pressure
• static sampling
• static-mercury-drop electrodes
• stationary fuel cells
• stationary low-power plant number 1
• stationary sources
• stationary towers
• statistical inventory reconciliation
• statistically insignificant
• stay time
• steady state efficiency
• steady state equilibrium
• steam boilers
• steam coal
• steam conversion factors
• steam generating units
• steam injected gas turbines
• steam systems
• steam-electric power plants
• steel alloys
• steel cans
• stefan-boltzmann constant
• stemflow
• stemwood
• stem-wood
• stenohaline
• stenothermal
• stephan-boltzmann law
• still gases
• stilling pools
• stirling dishes
• stirling engine dishes
• stochastic effects
• stock change
• stock tables
• stoichiometric condition
• stoichiometric ratio
• stoker boilers
• stop gates
• stoplogs
• storage battery
• storage capacity
• storage hydropower
• storage reservoirs
• storage tanks
• storage water heaters
• storage-in-decay
• storm doors
• stove oil
• straight-chromes
• straight-line winds
• straight-run gasoline
• strandable costs
• stranded benefits
• stranded commitments
• stranded costs
• stranded investments
• strategic air command
• strategic conservation
• strategic defense initiative
• strategic load growth
• strategic petroleum reserve
• stratified drift
• stratospheric clouds
• stratospheric ozone
• stray current corrosion
• stray currents
• streak of a mineral
• stream channels
• stream class i
• stream class ii
• stream class iii
• stream class iv
• stream classes
• stream discharge
• stream flow
• stream gaging
• stream load
• stream long profiles
• stream management zones
• stream order
• stream reaches
• stream substrate
• streambank storage
• streambank water storage
• stream-flow
• streaming potential
• streamlined approach for environmental restoration
• strip cuts
• strip cuttings
• strip ratio
• strip shelterwood cuts
• strip shelterwood cuttings
• stripping analysis
• stripping ratio
• stripping ratio
• strombolian eruptions
• strong current
• structural change
• structural chemical analysis
• structural height of a dam
• structural landforms
• structural panels
• structural redundancy
• structure-activity relationship
• stump age
• stump treatment
• subacute toxicity
• subbasin planning
• subbasins
• subbituminous coal
• subchronic toxicity
• subcriticality
• subdrainage
• subducting
• subfloor
• submontane
• subpolar glaciers
• subpolar lows
• subsea depth
• subsea permafrost
• subsidization
• subsistence harvest
• subsolar point
• substantial transformation of nuclear materials
• substitute natural gas
• substructers
• subtropical high pressure zone
• subtropical jet stream
• succulent vegetation
• suction head
• suez-max tankers
• suggested control measure
• suggested no adverse response levels
• sulfate aerosols
• sulfate class of minerals
• sulfation
• sulfidation
• sulfide class of minerals
• sullage
• summer peak
• summerwood
• sun control films
• sun path diagrams
• suncups
• sundowner winds
• sunken costs
• sunspaces
• sun-tempered buildings
• sun-tempering
• super blocks
• super insulated houses
• super ultra-low-emission vehicles
• super windows
• superchlorination
• supercool liquids
• supercooled water
• supercooling liquids
• supercritical carbon dioxide extraction of organics
• supercritical reactors
• supercritical water-cooled reactors
• superfund amendments and reauthorization act
• super-insulated houses
• superstrate
• superwindows
• supplemental gaseous fuels
• supplementary heat
• supplied-air respirators
• suppliers
• supply ducts
• supply side
• supply-side ramp up
• supporting electrolyte
• suppressed trees
• supralinear effect model
• supralinear model
• supralittoral
• surface active agents
• surface boundary layer
• surface coal mines
• surface creep
• surface heat flux
• surge chambers
• surge gully
• surge tanks
• surplus electricity
• surplus facility
• surveillance and maintenance
• survey meters
• suspended loads
• suspended sediments
• suspended solids
• suspended-sediment concentration
• suspended-sediment discharge
• sustained harvest
• sustained yield
• swamp acidity
• swamping electrolyte
• sweating furnaces
• sweet gas
• swept area
• swimming pool heaters
• swimming pool pumps
• swis number
• switch leg
• switchable glazings
• switching stations
• switching substations
• switching systems
• switchyards
• symbiotic interaction
• symbiotic mutualism interaction
• synchronous generators
• synchronous inverters
• synoptic chart
• synthetic natural gas
• syringyl
• system attributes
• system boundary
• system capacity
• system elements
• system integration
• system interconnection
• system relationships
• system state
• systemic poisons
• systemic reactions
• systemic symptoms
• systems benefits charge
• szilard-chalmers effect
• tafel equation
• tail booms
• tail level
• tail water
• tailpipe emissions
• tailraces
• tails assay
• take limits
• take off lines
• take-and-pay
• take--pay
• talus slopes
• tanalith wood
• tankers and barges
• tankless heaters
• tape drive motors
• taper charge
• taper charging
• tapered edge strip
• tar-and-gravel roofs
• target materials
• target organ doses
• target organ toxins
• target population
• task lighting
• task lights
• tax credits for alternative energy
• tax incentives
• tax-exempt financing
• td50
• technical potential
• technically feasible
• tectonic activity
• tectonic earthquakes
• tectonic maps
• tectonic ridges
• television and infrared observation satellite
• telford pavements
• telford roads
• temperate deciduous forests
• temperate glaciers
• temperature coefficient of a solar photovoltaic cell
• temperature coefficient of reactivity
• temperature humidity index
• temperature ratings
• temperature zones
• temperature/pressure relief valves
• temperature-gradient surveys
• tempering valves
• temporary magnets
• temporary safe reference action levels
• tending
• tennessee valley authority
• terminal bud scarring
• terminal bud scars
• terminal budding
• terminal buds
• terminal fall velocity
• terminal fishery
• terminous
• terminus of a glacier
• termite shields
• termolecular reactions
• ternary alloys
• terrestrial radiation
• terrestrial sediments
• terrigenous deposit
• terrigenous sediment
• tertiary amyl methyl ether
• tertiary consumers
• tertiary current distribution
• tertiary oil recovery
• tertiary wastewater treatment
• tertiarybutyl alcohol
• test cuts
• test linerboard
• test pits
• test reactors
• test year
• test-bed
• the acid test
• the geysers
• the international nuclear event scale
• the law of conservation of energy
• the ring of fire
• the strong force
• thematic mappers
• thematic maps
• thermal balance point
• thermal barrier coating
• thermal barriers
• thermal battery
• thermal breaks
• thermal circulation
• thermal cover
• thermal efficiency
• thermal energy storage
• thermal envelope houses
• thermal gradient
• thermal highs
• thermal infrared radiation
• thermal lows
• thermal management
• thermal metamorphisis
• thermal metamorphism
• thermal oxidizers
• thermal power
• thermal shields
• thermal storage walls
• thermal storage
• thermalization of neutrons
• thermalize
• thermally enhanced oil recovery
• thermo siphoning
• thermocells
• thermodynamic charts
• thermodynamic diagrams
• thermoelectric conversion
• thermoelectric power water use
• thermogalvanic cells
• thermogalvanic corrosion
• thermograms
• thermohydraulics
• thermol
• thermophilous
• thermophotovoltaic cells
• thermo-photovoltaic cells
• thermostat setback
• thermosyphon systems
• thick-crystalline materials
• thin-film panels
• thin-film photovoltaic panels
• thin-film semiconductors
• thorium extraction proces
• thorium series
• thorium-230 dating
• three-electrode cell
• three-phase lines
• three-pin plug
• three-pin receptacles
• threshold energy
• threshold hypothesis
• threshold limit value ceilings
• threshold limit values
• threshold velocity
• through talik
• through wall flashing
• throughfall
• throughflow
• throwing power
• thumper trucks
• thyroid dose estimate
• thyroid dose
• tidal current
• tidal cycles
• tidal periods
• tidal stream
• tidal zones
• tight lines
• tilt windows
• tilt-up towers
• timber defects
• timber removals
• timber stand improvement
• timber stands
• timber units
• time dependent ozone depletion potential
• time weighted averages
• tin-free steels
• tinted glazings
• tipping floor
• title iii
• title v
• titrate
• titrating
• to excess
• tokamak design
• tokamak fusion
• tokamak reactors
• tolerable daily intakes
• tolerance limits
• tolerance model of succession
• tolerance ranges
• ton miles
• ton of air conditioning
• tons per day
• tonstein
• top plates
• topogenous
• topping and back pressure turbines
• topping cycle
• topset bed
• tornado alley
• toroidally
• torrid zone
• total binding energy
• total coliforms
• total column ozone
• total consumption of energy for all purposes
• total cooling capacity
• total dissolved solids
• total dsm cost
• total end-use energy consumption
• total energy systems
• total equivalent warming impact
• total forest age
• total heat
• total incentives
• total incident radiation
• total lignin
• total non-utility costs
• total organic gases
• total phosphorous
• total plate count
• total refinery input
• total resource cost test
• total solids
• total suspended particulates
• total tree
• total trihalomethanes
• total utility costs
• totally polarized electrodes
• toxic air contaminants
• toxic best available control technology
• toxic emissions
• toxic hot spots
• toxic pollutants
• toxic substances control act
• toxicity assessments
• toxicological profiles
• trace gases of the atmosphere
• tracking pv arrays
• tracking solar arrays
• traction battery
• trade ally
• trainer trees
• trans-alaska pipeline
• transfer efficiency
• transfer points
• transfer stations
• transference number
• transformation facility
• transformer drums
• transient equilibrium
• transition charges
• transition costs
• transition countries
• transition forests
• transition mire
• transition periods
• transition time
• transitional low-emission vehicles
• transitional substances
• transitional waters
• transmission and distribution losses
• transmission and distribution systems
• transmission charges
• transmission dependent utility
• transmission network
• transmitting utility
• transom lights
• transom windows
• transparent prices
• transplanted seedling
• transplanted tree
• transport number
• transportation control measure
• transportation customers
• transportation sector
• transported gas
• transuranic waste acceptance criteria
• transuranic waste certification
• transuranic waste nondestructive assay
• transuranic waste nondestructive examination
• transuranic wastes
• trash racks
• trash screens
• trashracks
• traveling grates
• tree crowns
• tree marking
• tree measurement sale
• tree molds
• tree shearing
• tree stand composition
• tree stand density index
• tree stand density management diagram
• tree stand density
• tree stand model
• tree stand purity
• tree stand rotation
• tree stand stocking
• tree stand structure
• tree stand table
• tree stand thinning cuts
• tree stand thinning cycle
• tree stand thinning grade
• tree stand thinning intensity
• tree stand thinning series
• tree stand thinnings
• tree stands
• tree-lawns
• tree-to-tree feller-bunchers
• trended costs
• triassic period
• trickle charge
• trickle collectors
• trickle solar collectors
• tri-foil
• triga reactors
• trillion cubic feet of gas
• trimlines
• trinity explosion
• trinity test site
• triple panes
• triuranium octoxide
• trohoc studies
• trohoc study
• trolling battery
• trophic status index rankings
• tropical easterlies
• tropical zone
• trowel steels
• truck freight
• true electrodes area
• true power
• true south
• trunions
• truss spring steel
• tub grinders
• tube-in-plate absorber
• tube-type collector
• tuff rings
• tuflex
• tumor dose 50
• tumor promoters
• tumor registry
• tumorigenic
• tungsten-carbide bit
• tungsten-halogen lamps
• tungsten-halogen lights
• turbine runners
• turn down ratio
• turn of logs
• turnkey systems
• twaddell
• two-aged stands
• two-aged tree stands
• two-axis tracking
• two-electrode cells
• two-tailed statistical tests
• two-tank solar systems
• ubac
• u-factor
• ultimate analysis
• ultimate customers
• ultimate strength
• ultimate stresses
• ultra-basic rocks
• ultrahigh voltage transmission
• ultra-large crude carrier tankers
• ultra-low emission vehicles
• ultra-low-flow devices
• ultra-low-flow toilets
• ultramicroelectrode
• ultra-sheltered
• ultraviolet a radiation
• ultraviolet b radiation
• ultraviolet c radiation
• ultraviolet stabilizers
• ultraviolet types
• unadjusted energy consumption
• unbleached papers
• unbundled
• unclassified controlled nuclear information
• uncompensated ir drop
• unconditioned spaces
• unconfined groundwater
• unconventional reserves
• underchutes
• undercut banks
• underdrainage
• underdrains
• underground coal mines
• underground gas storage
• underground homes
• underplanting
• underpotential deposition
• undoped semiconductors
• uneven-aged forests
• uneven-aged system
• uneven-aged tree stands
• unfaced insulation
• unfinished oils
• unfractionated streams
• unglazed solar collectors
• uniform building code
• uniform mechanical code
• uniform system of accounts
• unimolecular step
• uninterruptible power supply units
• unit energy consumption
• unit risk number
• unit stresses
• unit time
• unitary air conditioners
• universal coal cutters
• universal transverse mercator
• unloading
• unmerchantable timber
• unmerchantable trees
• unmerchantable wood
• unmet energy
• unrestricted areas
• unsealed radioactive source
• unsealed source
• unserved energy
• unstable atmosphere
• unstable equilibrium
• unvented heaters
• unwatering
• upgrading
• upper air westerlies
• upper atmosphere research satellite
• upper mantle
• uprate
• upslope fogs
• upstream face of a dam
• upwind wind turbines
• uranium blending
• uranium concentrate
• uranium conversion
• uranium deposit
• uranium dioxide
• uranium endowment
• uranium hexafluoride production facility
• uranium metal
• uranium mill tailings radiation control act
• uranium mill tailings remedial action project
• uranium mill tailings
• uranium mill
• uranium milling
• uranium mining
• uranium ore concentrate
• uranium property
• uranium series
• uranium tailings
• uranium trioxide
• urban air pollutants
• urban air pollution
• urban airshed models
• urban forestry
• urban forests
• urban wastewater
• urban water institute
• urban wood
• urgent public health hazard
• uronic acid
• usable water storage capacity
• used most
• useful heat
• useful thermal output
• user charges
• user pays principle
• utility distribution company
• utility dsm costs
• utility-earned incentives
• utility-interactive inverter
• utilization factor
• u-value
• vacuum evaporation
• vacuum zero
• valence level energy
• valence state
• valley breezes
• valley filling
• valley fogs
• valley mires
• valley of stability
• valley segments
• valley trains
• valley winds
• value of production
• value of shipments
• valve regulated
• van der waals bonds
• van der waals equation
• vapor cleaning machines
• vapor displacement
• vapor migration
• vapor recovery systems
• vapor retardants
• vapor-dominated geothermal systems
• vaporizing
• variable air volume systems
• variable fuel vehicles
• variable pitch rotor
• variable prices
• variable-speed wind turbines
• veering
• vegetation survey
• vehicle conversion
• vehicle-kilometers
• vehicle-miles
• vela satellites
• veneer logs
• vent connectory
• vent dampers
• vent pipes
• vented gas
• vented heaters
• ventilation air
• vertical flux
• vertical mixing
• vertical multijunction cells
• vertical-axis wind turbines
• very exposed coastlines
• very high radiation areas
• very large crude carrier tankers
• very sheltered coastlines
• very strong current
• very weak current
• vessel bunkering
• vi lenin plant
• viability assessment
• vibrate
• vicinity property
• vinyl bromide
• vinyl-clad window
• virgin coal
• virgin forests
• virgin materials
• virgin metals
• visibility reducing particles
• visible light transmittance
• visible radiation
• visible transmittance
• void coefficient of reactivity
• volatile compounds
• volatile matter
• volatile solids
• volcanic complexes
• volcanic earthquakes
• volcanic explosivity index
• volcanic necks
• volta piles
• voltage delay
• voltage direct current
• voltage reduction
• voltage sag
• voltage surge arresters
• voltage surge control
• voltage surge protectors
• voltammogram
• volume reduction
• volumetric wires charge
• volumetric
• voluntary corrective measures
• voluntary mobile source emission reduction program
• vulcanization of rubber
• walker cells
• wall furnaces
• wall orientation
• warm deserts
• warm-edge technology
• warm-in-winter side
• warning stage
• wash water
• washing water
• waste assessments
• waste audits
• waste characterization study
• waste coal
• waste collectors
• waste dealers
• waste diversion
• waste evaluations
• waste exchange
• waste generation
• waste heat recovery
• waste isolation pilot plant
• waste management hierarchy
• waste materials
• waste minimization
• waste oils and tar
• waste pickers
• waste reduction
• waste removal fees
• waste stabilization
• waste streams
• waste transfer
• waste wells
• waste-to-energy
• wastewater treatment return flow
• watch battery
• water alkalinity
• water based
• water body
• water conditioning
• water conveyance losses
• water diversion
• water electrolysis
• water erosion
• water extraction
• water heated by space-heating systems
• water heater blankets
• water heater energy factor
• water heater jackets
• water heater recovery efficiency
• water heater temperature
• water heater timer
• water heating
• water infiltration
• water masters
• water phases
• water quality criteria
• water resources region
• water resources sub region
• water saturation
• water solubility
• water source heat pump
• water spotting
• water stres
• water to carbon ratio
• water treatment residuals
• water unit
• water walls
• water withdrawal
• water year
• water years
• water-based
• waterborne
• water-cooled vibrating grates
• water-heating fuels
• waterlogged
• watermasters
• wave crests
• wave cyclones
• wave energy conversion
• wave forecasting
• wave hindcasting
• wave refraction
• wave spectrum
• wave steepnes
• wave-cut notches
• wave-cut platforms
• weak current
• weak stock
• weak sun paradox
• weanling system
• weaponization
• weapons retirement
• weapons-grade plutonium
• weapons-grade uranium
• weather stability
• weather thicknes
• weather-stripping
• wedge system
• weeding
• weep holes
• weighting factor
• welfare-based standard
• well land rights
• well-aerated soils
• well-developed soils
• wellhead prices
• well-logging
• western area power administration
• western states' system coordinating council
• western systems power pool
• wet acid deposition
• wet natural gas
• wet storage
• wet-bulb temperature
• wetting and drying
• wheeling charges
• wheeling service
• whipstock
• white blood cell count
• white rust
• whole body autoradiography
• whole tree chips
• whole tree
• whole-body counters
• whole-body radiation dose
• whole-body radiation
• whole-house fans
• wholesale bulk power
• wholesale competition
• wholesale customers
• wholesale power market
• wholesale sales
• wholesale transition
• wholesale transmission services
• wholesale wheeling
• whole-tree harvesting
• wicking
• wild alternating current
• wild populations
• wild relatives
• wildcat wells
• wildcatters
• wildling
• willstatter lignin
• wind boxes
• wind duration curve
• wind duration
• wind energy conversion devices
• wind energy conversion systems
• wind erosion
• wind gauge
• wind measurement
• wind park
• wind power curve
• wind power plants
• wind power profiles
• wind pumps
• wind resource assessments
• wind ripples
• wind speed duration curves
• wind speed frequency curves
• wind speed profiles
• wind towers
• wind turbine blade balancing
• wind turbine blade tips
• wind turbine blade twist
• wind turbine gearing
• wind turbine rated capacity
• wind turbine startup speed
• wind turbine tails
• wind turbine tip speed ratio
• wind turbine towers
• wind turbine trailing edges
• wind turbine vane
• wind velocity
• wind waves
• windboxes
• winding
• window condensation
• window hardware
• window panes
• window stops
• window sun screens
• windpower profiles
• windrowing
• wing dams
• wing-walls
• winston concentrator
• winter peak
• wipe sample
• wiper run
• wipers
• wires charge
• witness trees
• wolf trees
• wood defects
• wood energy
• wood residues
• wood stoves
• wood tars
• wood volume table
• wood-burning pollution
• wood-tars
• working electrodes
• working faces
• working gas
• working group
• working interest
• working inventory
• work-over
• world news network
• wound rotor motors
• writing papers
• xenobiotic metabolism
• xeriscaped
• xerographic papers
• xero-halophile
• xerophilous
• x-hour rate
• xylan
• xyloid coal
• yard wastes
• yarders
• yarding unmerchantable materials
• yarding
• yaw axis
• yazoo tributary
• year of commercial operation
• yearling system
• year-round units
• yellow boy
• yellow brass
• younger-dryas
• young-of-the-year
• young-of-year
• zero gas
• zeroeth law of thermodynamics
• zinc-air fuel cells
• zonal flow
• zone of ablation
• zone of accumulation

• zone of aeration
• zone of saturation
• zoning certificates
• zymogenous