Alphabetical View

Display Hierarchical | Alphabetical | KWOC | KWIC

A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X,Y,Z


S band (Sfrwbfrss)
S waves (Smws)
Use For Transverse waves; Shear waves
Sabotage (Huds)
Sacrificial anodes (Rbctbs)
Safety (Ha)
Use For Safety measures; Public safety
Safety analysis (Hasa)
Safety and security (H)
Safety appliances
Use Safety equipment (Qtps)
Safety audits (Hawa)
Safety belts
Use Manual safety belts (Qpqrm)
Safety campaigns (Hawc)
Safety cars
Use Safety vehicles (Qbddkxs)
Safety climate
Use Safety culture (Cos)
Safety culture (Cos)
Use For Safety climate
Safety devices
Use Safety equipment (Qtps)
Safety education (Hawt)
Safety engineering (Hau)
Safety engineering (Ttknv)
Safety equipment (Qtps)
Use For Safety appliances; Safety devices
Safety factors (Has)
Safety glass (Rbmdfms)
Safety harnesses
Use Shoulder harnesses (Qpqrmt)
Safety hats (Qtpsch)
Safety management (Hawm)
Safety measures
Use Safety (Ha)
Safety programs (Haw)
Safety propaganda (Hawp)
Safety valves (Qtbmyxv)
Safety vehicles (Qbddkxs)
Use For Experimental safety vehicles; Safety cars
Sailing ships (Qbhpw)
Use For Wind powered ships
Sailors
Use Merchant seamen (Mtjs)
Sails (Qpjyr)
Salaries (Ccbmbs)
Salaries and benefits
Use Employee compensation (Ccbm)
Sales (Cfs)
Use For Selling
Sales tax (Cfdas)
Saline soils (Rbespbs)
Saline water
Use Seawater (Rbdms)
Salinity (Rkcbs)
Saliva (Mxbds)
Salmon (Jcbtvbt)
Salt fog tests (Gbcfs)
Use For Salt spray tests
Salt spray tests
Use Salt fog tests (Gbcfs)
Salt water
Use Seawater (Rbdms)
Salt water areas (Vss)
Salts (Rbcgs)
Salvage (Jfkys)
Use For Waste product utilization; Waste utilization
Samplers (Gus)
Samples (Gvm)
Use For Test samples
Samples, specimens and test holes (Gv)
Sampling (Gt)
Sampling (Statistics)
Use Statistical sampling (Usw)
Sanctions (Csj)
Sand (Rbesgs)
Sand asphalt
Use Asphaltic sand (Rbesgsb)
Sand blasting (Jbgpr)
Sand deposits (Rbesgsp)
Sand drains (Pmhpdfr)
Sand equivalent test (Gbbmbs)
Sanders (Qtptms)
Sanding (Fcbws)
Sandstones (Rberht)
Sandwich construction (Fcbyfs)
Sandy clays (Rbesgcn)
Sandy gravels (Rbesggs)
Sandy soils (Rbesgsq)
Sanitary engineering (Ttkfp)
Sanitary facilities
Use Sewerage structures (Pmhv)
Sanitary landfills (Pfwms)
Sanitary sewers (Pmhvu)
Satellite communication (Dsbq)
Satellite emplaning structures
Use Satellite terminals (Airports) (Pmfcgcs)
Satellite infrared spectrometers (Gumpfss)
Satellite navigation systems (Dcnsbt)
Satellite terminals (Airports) (Pmfcgcs)
Use For Flight stations; Off airport terminals; Satellite emplaning structures
Satellites
Use Artificial satellites (Qbnc)
Saturated soils (Rbespms)
Use For Soil saturation
Saturation
Use Percent saturation (Rkpmp)
Saturation flow (Bthfh)
Savings (Kadt)
Sawdust (Rbmdufs)
Sawed joints (Pbpbht)
Sawing (Fcbdm)
Saws (Qtptr)
Scaffolds (Pbpbvfs)
Scale models (Gws)
Scales
Use Weighing devices (Gumsy)
Scaling (Concrete) (Sccyr)
Scaling factor (Stjs)
Scanners (Dmgs)
Use For Electronic scanners
Scanners (Qtpxs)
Use For Electronic scanners
Scantlings (Pbpbvvss)
Scarifying (Fcbdt)
Scattering (Sfrwbt)
Use For Electromagnetic scattering
Scenarios
Use Forecasting (Epdmf)
Scenic byways
Use Scenic highways (Pmrcces)
Scenic corridors
Use Scenic highways (Pmrcces)
Scenic easements (Cqegs)
Scenic highways (Pmrcces)
Use For Scenic corridors; Scenic byways
Schedule maintenance (Bbjk)
Schedules (Bbjf)
Schedules and scheduling (Bbj)
Scheduling (Bbjh)
Scheduling (Epdrs)
Schist (Rberms)
School bus drivers (Mtghdcbs)
School bus passengers (Mwau)
School buses (Qbddhpbkk)
School children (Mbe)
School crossings (Pmrtpcd)
School dropouts (Mesx)
School patrols (Harp)
School safety (Har)
School trips (Bmkht)
School zones
Use Speed zones (Crftrt)
Schools (Ndes)
Science (Tp)
Scientific method (Xkby)
Scientific personnel (Mss)
Scientists (Msss)
Scintillation counters (Dmgdex)
Scooters (Qbdhs)
Scoring (Concrete) (Fcbygv)
Scour (Jbyn)
Use For Channel erosion; Stream erosion; Stream scour; Water erosion
Scrap (Rbmdur)
Scrap metal (Rbmdurs)
Scrap yards
Use Junkyards (Pfwj)
Scrapping
Use Waste disposal (Jfkyd)
Screeds (Qtpbcrs)
Screenings (Rbmdxmv)
Screens (Rbmdxcq)
Screw propellers (Qphpbn)
Screwdrivers (Qtptt)
Screws (Rbmnks)
Scrubbers (Qtpeds)
Sea ice (Jbhyjps)
Sea level (Jbhx)
Sea walls (Pmhdv)
Sea water
Use Seawater (Rbdms)
Seabeds
Use Ocean bottom (Vssbb)
Seafood (Bhgfs)
Seakeeping (Brsdk)
Seal coating (Fcffr)
Seal coats (Pmrcpppmbs)
Use For Surface finish; Waterproofing course; Surface dressing
Sealants
Use Sealing compounds (Rbmnfs)
Sealers
Use Sealing compounds (Rbmnfs)
Sealing (Technology) (Fccds)
Sealing compounds (Rbmnfs)
Use For Sealants; Sealers
Seals (Devices) (Qtpuv)
Seamen
Use Merchant seamen (Mtjs)
Seams (Pbpbhu)
Seaplanes (Qbky)
Seaports (Pmhbmpcp)
Search and rescue operations (Hhgr)
Search and seizure (Hrbs)
Search radar (Dcnsbqm)
Seas (Vssg)
Seasonally frozen ground (Rbespfhs)
Seasons (Web)
Seat backs (Qpeysyb)
Seat belt usage
Use Seat belt use (Qpqrmpu)
Seat belt use (Qpqrmpu)
Use For Seat belt usage; Seatbelt use; Seatbelt usage
Seat belts (Qpqrmp)
Use For Seatbelts
Seatbelt usage
Use Seat belt use (Qpqrmpu)
Seatbelt use
Use Seat belt use (Qpqrmpu)
Seatbelts
Use Seat belts (Qpqrmp)
Seating
Use Seats (Qpeys)
Seats (Qpeys)
Use For Seating
Seats (Qtpos)
Seawater (Rbdms)
Use For Saline water; Salt water; Ocean water; Sea water
Seaworthiness (Haavsh)
Seaworthiness (Qcfs)
Secant (Updv)
Secondary collisions
Use Secondary crashes (Hbbgtw)
Secondary consolidation (Srvcs)
Secondary crashes (Hbbgtw)
Use For Secondary collisions
Secondary roads (Pmrccjs)
Secondary school students
Use High school students (Mesb)
Sectioning (Fcbdw)
Securing and joining equipment (Qtpu)
Securities (Cfes)
Security (Hs)
Use For Security measures
Security checkpoints (Hsc)
Security delay
Use Flight delays (Bbjkmd)
Security measures
Use Security (Hs)
Sedatives (Hpgms)
Sediment discharge (Jbhr)
Sedimentary rocks (Rberh)
Sedimentation (Jbgps)
Sediments (Rbebs)
Seeding (Fcfms)
Seeds (Jcbpys)
Seepage (Jbhs)
Seepage (Smdffr)
Seepage control (Fcfhs)
Segmental construction (Fcbygu)
Segmentation (Communications) (Dsmmp)
Segregation (Aggregates) (Smfr)
Seismic design
Use Earthquake resistant design (Esdc)
Seismic isolation
Use Base isolation (Esdcb)
Seismic prospecting (Jnrrbegs)
Seismic waves
Use Elastic waves (Smwe)
Seismicity (Jbgpt)
Use For Ground movements; Ground motion
Seismographs (Gurs)
Seismology (Tpnpu)
Seismometers (Gumps)
Selection and appointment (Ccbb)
Use For Personnel selection; Staffing
Selective calling systems (Dsbppv)
Selective catalytic reduction (Qpws)
Selenium (Rbcefhr)
Self adjusting systems
Use Self organizing systems (Dcgbs)
Self compacting concrete (Rbmdhcbv)
Use For Self consolidating concrete
Self consolidating concrete
Use Self compacting concrete (Rbmdhcbv)
Self describing data (Dsbbs)
Self diagnostic routines (Gbber)
Use For Self tests
Self evaluation (Ccbrqs)
Self insurance (Cnw)
Self optimizing systems
Use Self organizing systems (Dcgbs)
Self organizing systems (Dcgbs)
Use For Self adjusting systems; Self optimizing systems
Self tests
Use Self diagnostic routines (Gbber)
Selling
Use Sales (Cfs)
Semi traffic actuated controllers (Dcmthrrcbts)
Use For Semiactuated traffic signal controllers
Semiactuated traffic signal controllers
Use Semi traffic actuated controllers (Dcmthrrcbts)
Semiannual (Wikh)
Semiconductor devices (Qtbeq)
Semiconductors (Rbmuhvg)
Seminars
Use Workshops (Xkw)
Semisubmersibles (Qbhus)
Semitrailers
Use Trailers (Qbddfct)
Senior citizens
Use Aged (Mbpe)
Sensible heat
Use Enthalpy (Rkte)
Sensitive clays (Rbesgcp)
Sensitivity (Dchp)
Sensitivity analysis (Uhv)
Sensor fusion
Use Data fusion (Xbkdd)
Sensors (Dmgu)
Use For Primary detectors
Separators (Rbmdxssf)
Septic tanks (Qtpkts)
Sequencing (Cpks)
Sequential analysis (Usv)
Serials (Xxf)
Series production (Cpgs)
Service agencies (Nd)
Service by length of haul (Bbf)
Service discontinuance (Bbt)
Service disruption (Bbx)
Service industries
Use Businesses (Nb)
Service life (Ess)
Use For Design life
Service quality
Use Quality of service (Bbr)
Service roads (Pmrccps)
Service stations (Pmrur)
Service time (Bbjp)
Use For Maintenance time
Serviceability (Est)
Serviceability of specific facilities or equipment (Esty)
Servomechanisms (Dcjs)
Servomotors (Dcjss)
Set forward force (Smit)
Use For Impact forces
Sets (Ubds)
Sett
Use Paving stones (Rbmddtp)
Setting (Concrete) (Sccys)
Setting out (Surveying) (Esmsfs)
Settings (Traffic signals)
Use Traffic signal timing (Dcmthcsv)
Settlement (Structures) (Jbyp)
Use For Settling; Subsidence
Settling
Use Settlement (Structures) (Jbyp)
Sewage collection (Jfgywsc)
Sewage disposal (Jfgywsx)
Sewage holding tanks (Pmhvs)
Sewage treatment (Jfgywsm)
Use For Waste water treatment; Wastewater treatment
Sewage treatment plants (Pmhvt)
Sewer access holes
Use Manholes (Pmhpdq)
Sewer pipe (Rbmdxnps)
Sewerage (Jfgyws)
Sewerage structures (Pmhv)
Use For Sanitary facilities
Sewers (Pmhpds)
Sexual harassment (Ccbph)
Shadow tolls (Bbkts)
Shadow vehicles (Qtpbmq)
Shaft bearings (Qtbmyds)
Shaft sinking (Fcfxes)
Shafts (Machinery) (Qtbmyq)
Shake table tests
Use Shaking table tests (Gbbmrp)
Shakedown tests (Gbbeq)
Shaking table tests (Gbbmrp)
Use For Shake table tests
Shale (Rberhu)
Shale oil (Rbmdykt)
Shallow draft ships (Qbhwx)
Shape (Rkpts)
Shared parking (Brddms)
Shared space
Use Urban design (Esuu)
Shatterproof glass
Use Nonshattering glass (Rbmdfmsn)
Shear modulus (Rkmyv)
Use For Dynamic shear modulus
Shear properties (Rkmn)
Shear rate (Smdffis)
Shear reinforcement (Fcbygxs)
Shear resistance
Use Shear strength (Rkmar)
Shear strain (Smbss)
Use For Direct shear
Shear strength (Rkmar)
Use For Shear resistance; Shearing strength
Shear stress (Smvs)
Shear tests (Gbbmrq)
Shear walls (Pbpbws)
Shear waves
Use S waves (Smws)
Shear zones (Jbgyr)
Shearing strength
Use Shear strength (Rkmar)
Shears (Tools) (Qtptes)
Sheathing (Rbmdxsr)
Use For Sheeting
Sheepsfoot rollers (Qtpbcbrs)
Sheet asphalt (Rbmdpbs)
Sheet metal (Rbmdxssm)
Sheet molding compounds (Rbmdxssp)
Sheet pile walls (Pdxrs)
Sheet piles
Use Sheet piling (Pbpbvvms)
Sheet piling (Pbpbvvms)
Use For Sheet piles
Sheeting
Use Sheathing (Rbmdxsr)
Sheets (Rbmdxss)
Sheets and plates (Rbmdxs)
Shell structures
Use Shells (Structural forms) (Pbpbt)
Shellfish (Jcmbbs)
Shelling (Metals) (Scphv)
Shells (Structural forms) (Pbpbt)
Use For Structural shells; Shell structures
Shells (Zoology) (Rbmdmbs)
Shelters (Pfys)
SHF
Use Superhigh frequency (Sfrwbfrw)
Shield driving
Use Shielding (Tunneling) (Fcfxts)
Shielding (Tunneling) (Fcfxts)
Use For Shield driving
Shields (Tunnels) (Pdvtbss)
Shifts (Ccbkhs)
Shingles (Rbmdxus)
Ship agencies (Nbcs)
Ship bodies (Qpbbs)
Ship bridges
Use Bridges (Ships) (Qpecb)
Ship brokers (Nbct)
Ship classification (Brsdc)
Ship collisions
Use Water transportation crashes (Hbbm)
Ship construction
Use Shipbuilding (Fcvs)
Ship control
Use Ship pilotage (Dcnbscs)
Ship conversion (Fcvsc)
Ship crashes
Use Water transportation crashes (Hbbm)
Ship crews (Mtjc)
Ship decks
Use Decks (Ships) (Qpgysd)
Ship dynamics
Use Ship motion (Qds)
Ship handling
Use Ship pilotage (Dcnbscs)
Ship lines (Nbbcm)
Use For Steamship lines; Shipping companies
Ship management (Brsde)
Ship maneuvering
Use Maneuvering (Dcnbscsn)
Ship motion (Qds)
Use For Ship dynamics
Ship navigational aids (Dcnsys)
Ship navigators (Mtjh)
Use For Navigators (Shipboard personnel)
Ship officers (Mtjd)
Ship operations (Brsd)
Ship outfitting (Brsdj)
Ship personnel
Use Shipboard personnel (Mtj)
Ship pilotage (Dcnbscs)
Use For Inland navigation; Ship control; Ship handling
Ship pilots (Mtjg)
Ship registration
Use Registry (Brscr)
Ship simulators (Qtpstss)
Use For Bridge simulators; Maneuvering simulators; Navigation simulators
Ship structural components (Qpgys)
Ship trials (Gbbvs)
Shipboard personnel (Mtj)
Use For Ship personnel
Shipbuilding (Fcvs)
Use For Ship construction
Shipbuilding materials (Rbmuvs)
Shipbuilding steel (Rbmdkdfsep)
Shipment of goods
Use Shipments (Bn)
Shipments (Bn)
Use For Shipment of goods
Shipper demand (Bnk)
Shippers associations (Nsas)
Shipping (Aesb)
Shipping companies
Use Ship lines (Nbbcm)
Shipping conferences (Nsass)
Shipping containers
Use Containers (Qtpke)
Ships (Qbh)
Use For Vessels; Watercraft
Ships by motive power (Qbhp)
Ships by ownership (Qbho)
Ships by size (Qbhw)
Ship's documents
Use Ship's papers (Brsdb)
Ship's papers (Brsdb)
Use For Ship's documents
Shipwrecks (Hbbma)
Shipyard personnel (Mses)
Shipyards (Pmhbmy)
Shock (Mechanics) (Smdfbs)
Shock (Pathology) (Hmdbs)
Shock absorbers (Qpiyn)
Shock resistance (Rkmo)
Shock tests
Use Impact tests (Gbgn)
Shock waves (Smdfbss)
Shoppers (Msyms)
Shopping (Chv)
Shopping centers (Pfcsc)
Use For Malls; Shopping centres
Shopping centres
Use Shopping centers (Pfcsc)
Shopping facilities (Pfcs)
Use For Shops
Shopping trips (Bmkhs)
Shops
Use Shopping facilities (Pfcs)
Shore protection (Fcfhbs)
Shore protective works
Use Coast and river protective works (Pmhd)
Shorelines
Use Coasts (Vmbd)
Shores
Use Coasts (Vmbd)
Shoring (Fcaxs)
Short circuits (Segr)
Short haul (Bbfk)
Short line railroads (Nbbcga)
Short message service
Use Text messaging (Dsmbt)
Short range planning (Epdmp)
Short sea shipping (Aesbe)
Short takeoff and landing aircraft
Use STOL aircraft (Qbkmj)
Shortages (Kadu)
Shortest path algorithms (Ubmgq)
Shotcrete (Rbmdhcbrs)
Use For Gunite
Shoulder (Myf)
Shoulder harnesses (Qpqrmt)
Use For Safety harnesses
Shoulders (Roads)
Use Road shoulders (Pmrcps)
Shredding (Fcbbs)
Shrimp (Jcbtjcs)
Shrink swell soils
Use Vertisols (Rbespmz)
Shrinkage (Srvks)
Shrinkage compensating cement
Use Expansive cement (Rbmdfch)
Shrinkage compensating concrete
Use Expansive concrete (Rbmdhcbe)
Shrinkage limit (Rkmyas)
Shrouded propellers (Qphpbp)
Shrubs (Jcbps)
Use For Woody plants
Shuttle buses (Qbddhpbks)
Shuttle service (Bbfks)
SI units
Use Metric system (Gmym)
Side air bags (Qpqrpbs)
Side collisions
Use Side crashes (Hbbgts)
Side crashes (Hbbgts)
Use For Sideswiping accidents; Side impact collisions; Sideways collisions; Side collisions; Sideswipe collisions
Side impact collisions
Use Side crashes (Hbbgts)
Side lighting (Qpumbs)
Side looking radar (Dcnsbqp)
Side windows (Qpbcws)
Sideswipe collisions
Use Side crashes (Hbbgts)
Sideswiping accidents
Use Side crashes (Hbbgts)
Sidewalks (Pmrtps)
Use For Pavement (Sidewalks)
Sideways collisions
Use Side crashes (Hbbgts)
Siding (Rbmdxst)
Use For Weatherboarding
Sidings (Railroads) (Pmudks)
Sieve analysis (Gbju)
Use For Grain size analysis; Particle size analysis; Sieving
Sieves (Gumsss)
Sieving
Use Sieve analysis (Gbju)
Sight distance (Btht)
Sign sheeting (Dsgrp)
Sign supports (Pbpbvvr)
Signal control
Use Signalization (Dcmthcs)
Signal devices (Dsgp)
Use For Signal equipment
Signal equipment
Use Signal devices (Dsgp)
Signal face (Dcmthrrsbhf)
Use For Signal lamps
Signal generators (Gumpfr)
Use For Test oscillators
Signal head (Dcmthrrsbh)
Signal lamps
Use Signal face (Dcmthrrsbhf)
Signal lights (Dsgpk)
Signal processing (Dsmmr)
Signal to noise ratio (Dsmrns)
Signaling (Dsbr)
Use For Signalling
Signalisation
Use Signalization (Dcmthcs)
Signalised intersections
Use Signalized intersections (Pmrcpjfch)
Signalization (Dcmthcs)
Use For Signal control; Signalisation
Signalized intersections (Pmrcpjfch)
Use For Signalised intersections
Signalling
Use Signaling (Dsbr)
Signals (Dsmbs)
Significance (Statistics) (Usrs)
Signing
Use Signs (Dsgr)
Signs (Dsgr)
Use For Signing
Silane (Rbcgnuc)
Silica (Rberrv)
Silica fume (Rbmdut)
Use For Microsilica
Silica gel (Rbcgnuf)
Silica sands (Rbesgsr)
Silica stone (Rberhv)
Silicates (Rbcgnuh)
Silicon (Rbceffs)
Silicon alloys (Rbmdkds)
Silicon carbide (Rbcgnum)
Silicon compounds (Rbcgcu)
Silicon dioxide (Rbcgnup)
Silicon inorganic compounds (Rbcgnu)
Silicon nitride (Rbcgnut)
Silicones (Rbmdqs)
Silos (Pfss)
Siltation
Use Silting (Jbyq)
Silting (Jbyq)
Use For Siltation; Silting up
Silting up
Use Silting (Jbyq)
Silts (Rbesgt)
Siltstones (Rberhy)
Silty clays (Rbesgcr)
Silty loams (Rbesgtm)
Silty sands (Rbesgss)
Silver (Rbcefdq)
Simplex method (Ubmgs)
Simulated annealing (Ubkps)
Simulation (Ubms)
Use For Computer simulation
Simultaneous engineering
Use Concurrent engineering (Ttknb)
Simultaneous equations (Udfes)
Sine curves (Upbes)
Use For Sinusoids
Single family dwellings (Pffs)
Single lane traffic (Btbs)
Single occupant vehicles (Bkvs)
Use For SOVs
Single point moorings (Pmhbmpmmp)
Use For Spm mooring systems
Single point urban interchanges (Pmrcpjscds)
Single track (Pmudbs)
Single vehicle accidents
Use Single vehicle crashes (Hbbgta)
Single vehicle crashes (Hbbgta)
Use For Single vehicle accidents
Sinkholes (Jbgyt)
Sinking (Oceanography) (Jbhms)
Use For Downwelling
Sintering (Fcbyjsn)
Sinusoids
Use Sine curves (Upbes)
Sirens (Qpuhs)
Site distance
Use Visibility distance (Hasvd)
Site remediation
Use Soil remediation (Jfgys)
Site selection
Use Location (Esmk)
Site surveys
Use Surveying (Esms)
Situation awareness
Use Alertness (Mxrc)
Situational awareness
Use Alertness (Mxrc)
Size (Rkpvs)
Use For Dimensions
Size and weight regulations (Crftp)
Use For Spring load restrictions
Sizing apparatus (Gumss)
Skating (Ccbkxrj)
Skegs (Qpgyss)
Skeletal system (Mys)
Sketch planning (Epdmq)
Skew bridges (Pdybmdr)
Skewed distributions (Usydv)
Skewed structures (Pbct)
Skid resistance (Rkptt)
Skid resistance tests (Gbks)
Skid trailers (Qbddkxw)
Skidding (Hbcvs)
Skidding (Qdms)
Skidmarks (Hbxbbs)
Skids (Qpmys)
Skin (Mybd)
Skin and hair system (Myb)
Skin friction (Smdjs)
Skin injuries (Hjpb)
Skin resistance (Rkehs)
Use For Frictional resistance
Skull (Mydd)
Skull fractures (Hjpds)
Sky marshalls
Use Sky marshals (Msxus)
Sky marshals (Msxus)
Use For Sky marshalls
Skyjacking (Huthf)
Use For Air piracy
Slab on grade (Pbpbus)
Slabs (Pbpbu)
Slag (Rbmduv)
Use For Cinders; Blast Furnace Slag
Slag cement (Rbmdfcu)
Slag coarse aggregates (Rbmddccbs)
Slaking (Smfhs)
Slamming (Qdsp)
Slamming (Smdms)
Slate (Rbermt)
Slave locomotives (Qbfmccp)
Sled tests (Hjrcs)
Sleep (Mxbr)
Sleep deprivation (Hbchs)
Sleep disorders (Mxbrd)
Sleepers
Use Railroad ties (Pmudku)
Sleeping cars (Qbfmkhw)
Use For Pullman cars
Sleeves (Electricity) (Qtbct)
Use For Bushings
Sliding forms (Pbpbves)
Sliding friction (Smdjt)
Sliding mode control (Dcgw)
Use For Variable structure systems
Slings (Qtphms)
Slip (Fluid mechanics) (Smdffs)
Slip bases
Use Breakaway supports (Pbpbvc)
Slip form pavers (Qtpbcrps)
Slip form paving (Fcffps)
Slip resistance (Rkmlt)
Slip roads
Use Approach roads (Pmrccnd)
Slip surfaces (Jbgyv)
Slippage (Leakage) (Qvfms)
Use For Slippage loss
Slippage loss
Use Slippage (Leakage) (Qvfms)
Slipperiness (Rkptu)
Slipping and falling accidents
Use Falls (Hbbw)
Slope failure (Jbgpxf)
Slope stability (Jbgpx)
Slopes (Vgfhs)
Sloshing (Smdpts)
Slot allocation (Bqams)
Slow moving vehicles (Qbddvs)
Sludge (Deposit) (Rbespmt)
Slugging (Ridesharing)
Use Casual carpooling (Bmrcc)
Sluices (Pmhmrm)
Slump test (Gbbmks)
Slurry (Rbctmss)
Slurry pipelines (Pmnpps)
Slurry seals (Rbmnfss)
Slurry trenches (Pdwetw)
Slush (Rbdbk)
Small aircraft (Qbkwf)
Use For Light aircraft
Small buses (Qbddhpbwd)
Small business (Nth)
Small cars
Use Compact automobiles (Qbddhmccd)
Small cities (Vwuccs)
Small craft harbors
Use Marinas (Pmhbcm)
Small shipments (Bnb)
Small ships (Qbhws)
Small towns (Vwucts)
Smart cards (Dcmcrs)
Use For Contactless fare cards; Chip cards; Integrated circuit cards
Smart cars
Use Intelligent vehicles (Qbddkj)
Smart growth (Epdums)
Smart highways
Use Automated highways (Pmrccpb)
Smart materials (Rbmvs)
Use For Intelligent materials
Smart pigs (Grys)
Smart roads
Use Automated highways (Pmrccpb)
Smart structures (Pbcz)
Smartphones (Dsbnmcbs)
Smell
Use Olfactory perception (Mxtb)
Smelting (Fcbyjsq)
Smog (Jfgbbs)
Smog control
Use Air quality management (Jfgyb)
Smoke (Rbctmdq)
Smoke detectors
Use Fire detection systems (Hhud)
Smoking (Hmdqs)
Smoothness (Rkptw)
SMS (Short message service)
Use Text messaging (Dsmbt)
Smuggling (Hus)
Smuggling (Huts)
Snow (Jbmbkmps)
Snow (Rbdbn)
Snow and ice control (Fmbs)
Snow blowers
Use Snowblowers (Qtpbmb)
Snow clearance
Use Snow removal (Fmbss)
Snow cover (Jbhysc)
Snow fences (Pfyfs)
Snow mechanics (Tpnphs)
Snow melters
Use Deicing chemicals (Rbmnj)
Snow phenomena (Jbhys)
Snow ploughs
Use Snowplows (Qtpbms)
Snow plows
Use Snowplows (Qtpbms)
Snow removal (Fmbss)
Use For Snow clearance
Snow tires (Qpmtbs)
Snow vehicles
Use Snowmobiles (Qbddkw)
Snowblowers (Qtpbmb)
Use For Snow blowers
Snowdrifts (Jbhysd)
Snowfall (Jbmbkmpss)
Snowmelt (Jbhysm)
Snowmobiles (Qbddkw)
Use For Snow vehicles
Snowplows (Qtpbms)
Use For Snow ploughs; Snow plows
Snowstorms (Jbmbkpsq)
Snubbers (Qpiyp)
Soap (Rbmnes)
Sobriety checkpoints (Hrktc)
Sobriety tests
Use Alcohol tests (Hpmw)
Soccer (Ccbkxrss)
Social benefits (Kktf)
Social change (Kha)
Social class (Khs)
Social costs
Use Externalities (Kku)
Social drinking
Use Alcohol use (Hmds)
Social equity
Use Equity (Justice) (Csije)
Social factors (Kh)
Social impacts (Kkf)
Social justice
Use Equity (Justice) (Csije)
Social media (Dsbc)
Social psychology (Tgvs)
Social sciences (Tg)
Social service (Ku)
Social service agencies (Nds)
Use For Human service agencies
Social values (Khrv)
Societies (Nse)
Socioeconomic areas (Vw)
Socioeconomic aspects
Use Socioeconomic factors (Kj)
Socioeconomic development (Kx)
Socioeconomic factors (Kj)
Use For Socioeconomic aspects
Sociology (Tgx)
Sociometrics (Tgxs)
Sockets (Electricity) (Qtbcu)
Sodium (Rbcefbs)
Sodium carbonate (Rbcgnvc)
Sodium chloride (Rbcgnvg)
Use For Common salt; Table salt
Sodium chloride (Rbmnjs)
Use For Common salt; Table salt
Sodium compounds (Rbcgcv)
Sodium hydroxide (Rbcgnvk)
Sodium inorganic compounds (Rbcgnv)
Sodium silicate (Rbcgnvp)
Sodium sulfate (Rbcgnvs)
Sodium sulfate test (Gbbmbu)
Sodium sulfur batteries (Qtpfbbs)
Sodium vapor lamps (Qtpnmes)
Soft clays (Rbesgct)
Soft computing (Xbkds)
Soft ground
Use Soft soils (Rbespcs)
Soft rock (Rbertr)
Use For Soft strata
Soft soils (Rbespcs)
Use For Soft ground
Soft strata
Use Soft rock (Rbertr)
Soft woods (Rbmdmvws)
Softening point (Rktmts)
Software (Xbkj)
Software configuration management
Use Configuration management (Xbkmqc)
Software maintenance (Xbkmq)
Software packages (Xbkjs)
Software validation
Use Validation (Gbbev)
Soil aggregates (Rbmddcss)
Soil air (Rbesbb)
Soil cement (Rbmdbcs)
Soil cement pavements (Pmrcppbms)
Soil cement tests (Gbbmt)
Soil chemistry (Tpngbs)
Soil compaction (Fcbyss)
Soil compaction test (Gbbmrs)
Soil components (Rbesb)
Soil conservation (Jngs)
Soil consolidation test (Gbbmrt)
Use For Consolidation tests
Soil densification (Fcbyst)
Soil deposits (Rbesj)
Soil drainage
Use Drainage (Jbhd)
Soil embankments
Use Embankments (Pdxe)
Soil engineering
Use Geotechnical engineering (Ttkfj)
Soil groups (Rbesf)
Soil horizon (Rbesph)
Soil lime mixtures (Rbmdbs)
Soil mapping (Esmsrgs)
Soil mechanics (Ttkfjs)
Soil moisture
Use Soil water (Rbesbws)
Soil nailing (Fcbysw)
Soil particles (Rbesbp)
Soil penetration test (Gbbmru)
Use For Standard penetration tests; Penetration tests
Soil pollution (Jfgbs)
Soil pressure
Use Earth pressure (Smipe)
Soil profiles (Rbesphy)
Soil remediation (Jfgys)
Use For Site remediation
Soil samplers (Gusq)
Soil saturation
Use Saturated soils (Rbespms)
Soil science (Tpngq)
Use For Pedology
Soil series (Rbesc)
Soil stabilisation
Use Soil stabilization (Fcbys)
Soil stabilization (Fcbys)
Use For Soil stabilisation; Ground treatment; Soil strengthening
Soil sterilants (Rbmumtcs)
Soil strengthening
Use Soil stabilization (Fcbys)
Soil structure (Rbespt)
Soil structure interaction (Smipes)
Soil suction (Smipps)
Soil surveying
Use Geological surveying (Esmsrg)
Soil testing
Use Soil tests (Gbbmr)
Soil tests (Gbbmr)
Use For Soil testing
Soil types (Rbesg)
Soil water (Rbesbws)
Use For Soil moisture
Soils (Rbes)
Soils by chemical content or action (Rbespb)
Soils by consistency (Rbespc)
Soils by density (Rbespd)
Soils by frost condition or potential (Rbespf)
Soils by grain size and distribution (Rbespg)
Soils by moisture content or potential (Rbespm)
Soils by organic content (Rbespn)
Soils by permeability (Rbespp)
Soils by place (Rbesm)
Soils by properties (Rbesp)
Soils by strength (Rbesps)
Solar cells (Qtpfss)
Solar collectors (Qtpfs)
Solar energy (Sose)
Solar power generation (Jnrrpps)
Solar power plants (Pmpps)
Solar powered vehicles (Qbddps)
Solar radiation (Sos)
Solder (Rbmnds)
Soldering (Fcbyjvs)
Solenoids (Qtbfs)
Solicitations (Cuas)
Use For Requests for proposals; RFPs
Solid state devices (Qtbes)
Solid state electronics (Tpxrs)
Solid waste disposal (Jfkyds)
Solid wastes (Jfkbr)
Solidification (Stps)
Solids (Rbbb)
Solitons (Smwo)
Solubility (Rkcs)
Soluble salts (Rbcgss)
Solutions (Chemistry) (Rbctmq)
Solvation (Scpy)
Solvents (Rbctmqr)
Sonar (Dcnsyss)
Sonar domes (Dcnsysst)
Sonar navigation
Use Sonic navigation (Dcnsbu)
Sonar transducers (Dcnsyssv)
SONET (Dsbss)
Use For Synchronous optical network
Sonic barrier
Use Sound barrier (Smdfds)
Sonic boom (Sbhds)
Sonic frequency
Use Audio frequency (Sfrwbfm)
Sonic navigation (Dcnsbu)
Use For Acoustic navigation; Sonar navigation
Sonic tests (Gbhs)
Sonics (Tpxcs)
Sorbents (Rbmnx)
Sorption (Srh)
Sound (Sb)
Use For Sound waves
Sound (Sfrwaa)
Sound absorption (Sbts)
Use For Acoustic absorption
Sound attenuation (Sbt)
Use For Acoustic attenuation
Sound barrier (Smdfds)
Use For Sonic barrier
Sound barriers
Use Noise barriers (Pmrcpbn)
Sound frequency
Use Audio frequency (Sfrwbfm)
Sound insulating materials (Rbmntbs)
Sound intensity (Sbvs)
Sound level (Sbjs)
Use For Noise parameters
Sound level meters (Gumpq)
Use For Noise meters
Sound pressure
Use Effective sound pressure (Sbj)
Sound propagation
Use Sound transmission (Sbv)
Sound transmission (Sbv)
Use For Noise propagation; Noise transmission; Sound propagation
Sound waves
Use Sound (Sb)
Sounding (Gmms)
Soundness test (Gbbmku)
Soundproofing
Use Damping (Engineering) (Fcdd)
Southern hemisphere (Vchs)
Sovereign immunity (Csais)
Use For Immunity of government
SOVs
Use Single occupant vehicles (Bkvs)
Soybeans (Bhkbbgs)
Space engineering
Use Aerospace engineering (Ttkb)
Space shuttles (Qbns)
Space stations (Qbnu)
Space transportation system
Use Commercial space transportation (Aeas)
Spacecraft (Qbn)
Spacecraft fuels (Rbfus)
Spacecraft materials (Rbmuvt)
Spacing (Esmks)
Spallation (Spsr)
Spalling (Smfdrs)
Spare parts (Qtssps)
Spark gaps (Qtbcws)
Spark ignition engines (Qtbmbebjs)
Spark plugs (Qtbmberequ)
Sparks (Sejs)
Spatial analysis (Usds)
Spatial distribution
Use Traffic distribution (Bthj)
Special events (Kht)
Special functions (Mathematics) (Uhm)
Special maintenance systems (Fmm)
Special purpose automobiles (Qbddhmck)
Special purpose buses (Qbddhpbk)
Special purpose ships (Qbhk)
Special purpose trucks (Qbddfk)
Special purpose vehicles (Qbddk)
Special subdivisions of the atmosphere (Jbmbay)
Special train consists (Brrat)
Special trains (Qbfx)
Special user groups (Msys)
Specialists (Mst)
Specialized facilities (Pd)
Specialized training (Cets)
Specialty chemicals (Rbcs)
Specific energy (Smes)
Specific gravity (Rkpds)
Use For Bulk specific gravity; Relative density
Specific heat (Rktk)
Specific natural resources (Jna)
Specific surface (Rkpvss)
Specifications (Xxs)
Specimens (Gvp)
Use For Test specimens
Spectra
Use Electromagnetic spectrum (Sfv)
Spectral analysis
Use Spectrum analysis (Gmceu)
Spectral density
Use Power spectra (Sfrwsp)
Spectral energy distribution
Use Power spectra (Sfrwsp)
Spectrochemical analysis (Gbcct)
Spectrographic analysis (Gmcesg)
Spectrometers (Gumpfs)
Spectrophotometers (Gumpft)
Spectrophotometry (Gmcesp)
Spectroscopic analysis (Gmces)
Spectroscopy (Tpxw)
Spectrum
Use Electromagnetic spectrum (Sfv)
Spectrum analysis (Gmceu)
Use For Spectral analysis
Spectrum analyzers (Gut)
Speech (Mxbw)
Speech processing systems
Use Speech recognition (Dsmmt)
Speech recognition (Dsmmt)
Use For Voice recognition; Speech processing systems
Speech synthesis (Dsmmts)
Speeches
Use Lectures (Xkv)
Speed (Smdpvs)
Speed and delay studies (Bthse)
Speed bumps
Use Speed control humps (Dcmthrx)
Speed change lanes (Pmrcpmt)
Speed control (Dcmthct)
Speed control humps (Dcmthrx)
Use For Speed bumps; Road humps (Artificial)
Speed data (Bthst)
Speed detectors (Dmgdrt)
Speed distribution (Bthsd)
Speed indicators (Guks)
Speed limits (Crftrs)
Speed measurement (Bthsm)
Speed measurement (Gmcps)
Speed of sound (Sbw)
Use For Acoustic velocity
Speed recorders
Use Tachographs (Gurt)
Speed signs (Dcmthrkbrq)
Speed volume relationships (Bthrs)
Speed zones (Crftrt)
Use For School zones
Speeding (Hbchee)
Use For Overspeed
Speedometers (Gukss)
Speedometers (Gumpts)
Speedways
Use Racing (Ccbkxrsn)
Spent fuel casks
Use Casks (Qtpkc)
Spent fuel elements
Use Spent reactor fuels (Rbfns)
Spent fuels
Use Spent reactor fuels (Rbfns)
Spent reactor fuels (Rbfns)
Use For Spent fuels; Nuclear reactor wastes; Spent fuel elements
Spheres (Upbs)
Spikes (Rbmnkt)
Spills (Pollution) (Jfgss)
Use For Hazardous materials spills
Spillways (Pmhmrp)
Spinal column (Myj)
Use For Cervical spine; Spine
Spinal cord (Mycs)
Spine
Use Spinal column (Myj)
Spiral flow tests (Gbgu)
Spirals (Upbt)
Splash guard (Qpys)
Splashing (Smdpt)
Splice plates (Rbmdxsqq)
Splicing (Fcacjs)
Splicing (Fcaps)
Splines (Ubfs)
Splitting (Communications) (Dsmrs)
Spm mooring systems
Use Single point moorings (Pmhbmpmmp)
Spoil (Jfkbt)
Spoilers (Qpbcjs)
Sport utility vehicles (Qbddhmccus)
Sports (Ccbkxrs)
Sports cars (Qbddhmccs)
Sports facilities (Pfqs)
Spot speed (Bthss)
Spot welding (Fcbyjvu)
Spray guns (Qtptvs)
Spray painting (Fccdpn)
Sprayers (Qtptv)
Sprays (Materials) (Rbctmds)
Spread footings (Pbpbfks)
Spread spectrum communications (Dsbxs)
Spreaders (Qtpbcs)
Spreading (Fcbv)
Spreading rate (Painting) (Fccdps)
Spreadsheets (Xbkjcp)
Spring (Webd)
Spring load restrictions
Use Size and weight regulations (Crftp)
Springs (Vehicles) (Qpiyr)
Spur dikes (Pmhdhs)
Squatters (Mkhf)
Stabilised materials
Use Stabilized materials (Rbmdyss)
Stability (Chemistry) (Rkcfr)
Stability (Mechanics) (Sms)
Stability analysis (Geq)
Stability criteria (Dchr)
Stabilized materials (Rbmdyss)
Use For Stabilised materials
Stabilized platforms (Dcnsybp)
Stabilizers (Qpiyt)
Stack gases (Jfgsgs)
Stadiums (Pfqss)
Staffing
Use Selection and appointment (Ccbb)
Staggered work hours (Ccbkhh)
Stainless
Use Corrosion resistance (Rkcfn)
Stainless steel (Rbmdkdfscfs)
Stairs (Pbpbls)
Stakeholders (Msyv)
Stall (Qdbdr)
Stall (Smimas)
Standard deviation (Usyhs)
Standard error (Uswrs)
Standard of living (Khjm)
Standard penetration tests
Use Soil penetration test (Gbbmru)
Standardisation
Use Standardization (Ex)
Standardization (Ex)
Use For Standardisation; Uniformity; Harmonization; Harmonisation
Standards (Xxss)
Starboard side (Qpbass)
Starting (Driving) (Dcnbstr)
State aid (Cfhgs)
State departments of transportation (Nggbd)
State government (Ngdf)
State government agencies (Nggb)
State highway departments (Nggbh)
State highways (Pmrccjt)
State laws (Creas)
State motor vehicle departments (Nggbm)
State of the art (Ew)
State of the art reports (Xxrs)
State of the art studies (Xkdn)
State of the practice (Ewc)
State taxation (Cfdrs)
Stated preferences (Kadbpu)
States (Vwb)
States of matter (Rbb)
Static and dynamic tests (Gbs)
Static converters (Qtbcgq)
Static electricity
Use Electrostatics (Ser)
Static equilibrium
Use Equilibrium (Mechanics) (Smuf)
Static loads (Smims)
Use For Dead loads
Static penetration test (Gbbmrus)
Static pressure (Smips)
Static stability (Rkmp)
Static structural analysis (Get)
Static tests (Gbss)
Statically determinate frames (Pbpbgd)
Use For Perfect frames; Statically determinate structures
Statically determinate structures
Use Statically determinate frames (Pbpbgd)
Statically indeterminate frames (Pbpbgj)
Use For Redundant frames; Statically indeterminate structures
Statically indeterminate structures
Use Statically indeterminate frames (Pbpbgj)
Statics (Smu)
Statics and dynamics
Use Mechanics (Sm)
Station cars (Car sharing)
Use Vehicle sharing (Bms)
Station operations (Bqu)
Station wagons (Qbddhmccm)
Stationary sources (Jfgbbus)
Use For Point sources
Statistical analysis (Us)
Use For Mathematical statistics; Statistical methods
Statistical distributions
Use Distributions (Statistics) (Usyd)
Statistical inference (Uswj)
Use For Inference mechanisms
Statistical mechanics (Tpxu)
Statistical methods
Use Statistical analysis (Us)
Statistical quality control (Cpmcs)
Statistical sampling (Usw)
Use For Sampling (Statistics)
Statistics (Tprs)
Stators (Qtbcv)
Statutes
Use Laws (Crea)
Stayed cable bridges
Use Cable stayed bridges (Pdybmdcc)
Stayed girder bridges
Use Cable stayed bridges (Pdybmdcc)
Steady state (Rkps)
Steam (Rbmurws)
Steam automobiles (Qbddhmcps)
Steam curing (Fcbygfs)
Steam engines (Qtbmbebes)
Steam locomotives (Qbfmcps)
Steam power plants (Pmppt)
Steam turbines (Qtbmbtm)
Steamship lines
Use Ship lines (Nbbcm)
Steamships (Qbhpy)
Steel (Rbmdkdfs)
Steel alloys
Use Alloy steel (Rbmdkdfscb)
Steel bridges (Pdybmmms)
Steel by end use (Rbmdkdfse)
Steel by properties (Rbmdkdfsc)
Steel castings (Rbmdkbt)
Steel fibers (Rbmdxfs)
Steel forming
Use Forging (Fcbyjc)
Steel industries
Use Iron and steel industry (Ncgii)
Steel pipe (Rbmdxnpks)
Steel plants (Pfkps)
Steel plates (Rbmdxsqr)
Steel rails (Pmudkrbs)
Steel reinforcement
Use Reinforcement (Engineering) (Fcbygx)
Steel sheets (Rbmdxsss)
Steel structures (Pbcs)
Steel ties (Pmudkus)
Steel wire (Rbmdxqws)
Steel wire fabrics (Rbmdxcs)
Steer by wire
Use Automatic steering control (Dcmvgych)
Steerable propellers (Qphpbr)
Steering (Dcnbsts)
Use For Curve negotiation; Cornering
Steering columns (Qpjys)
Steering components (Qpjy)
Steering gears (Qpjyt)
Steering systems (Qpj)
Steering wheels (Qpjyu)
Stems (Ships) (Qpgyst)
Stereographic projection (Esmgmps)
Stereoscopic cameras (Qtprcr)
Stereoscopic models (Xxveps)
Sterns (Qpbams)
Stevedores
Use Longshoremen (Mscb)
Stiffened plates (Rbmdxsqs)
Stiffeners (Plates) (Rbmdxsqt)
Stiffness (Rkmq)
Use For Rigidity
Stiffness matrix (Smeyps)
Stiffness tests (Gbgps)
Stilling basins (Pmhjys)
Stimulants (Hmdqxs)
Stirling engines (Qtbmbebeu)
Stirrups (Rbmdxars)
Stochastic processes (Usx)
Use For Random processes
Stochastic programming (Ubbps)
Stockpiles
Use Stockpiling (Cmks)
Stockpiling (Cmks)
Use For Stockpiles
Stocks (Cfess)
Stoichiometry (Rkcfu)
STOL aircraft (Qbkmj)
Use For Short takeoff and landing aircraft
STOL ports (Pmfcbs)
Stolen vehicles
Use Vehicle theft (Huta)
Stomach (Mykb)
Stone (Rbmddt)
Stone mastic asphalt
Use Stone matrix asphalt (Rbmdpbuq)
Stone matrix asphalt (Rbmdpbuq)
Use For Stone mastic asphalt
Stop (Public transportation)
Use Bus stops (Pmrubs)
Stop signs (Dcmthrkbrs)
Stopped time delays (Bthds)
Stopping (Bthq)
Use For Stops
Stopping distances (Bthqd)
Use For Stopping time
Stopping sight distance (Bthts)
Stopping time
Use Stopping distances (Bthqd)
Stops
Use Stopping (Bthq)
Storage batteries (Qtpfbs)
Use For Accumulators (Electricity)
Storage facilities (Pfs)
Storage tanks (Pfst)
Storm drains
Use Storm sewers (Pmhpdss)
Storm sewers (Pmhpdss)
Use For Storm drains
Storm surges (Jbht)
Storm water drainage
Use Drainage (Jbhd)
Storm water retention basins
Use Detention basins (Pmhpdc)
Storm water runoff
Use Runoff (Jbhp)
Storms (Jbmbkps)
Stormwater drainage
Use Drainage (Jbhd)
Stormwater retention basins
Use Detention basins (Pmhpdc)
Stormwater runoff
Use Runoff (Jbhp)
Stowage (Brah)
Stowaways (Mwax)
Straddle trucks (Qbddfkjs)
Straightening (Fcbjs)
Strain (Mechanics) (Smbs)
Strain analysis
Use Structural analysis (Ge)
Strain distribution
Use Deformation curve (Rkmyh)
Strain gages (Gumppv)
Use For Strain gauges
Strain gauges
Use Strain gages (Gumppv)
Strain hardening (Fcbyjqq)
Strain measurement (Gmck)
Use For Stress measurement
Straining
Use Filtration (Fcbme)
Strata (Rberts)
Strategic alliances (Ntrs)
Use For Corporate alliances
Strategic materials (Rbmums)
Strategic planning (Epdms)
Use For Goals; Objectives; Priorities; Strategies
Strategies
Use Strategic planning (Epdms)
Stratification (Jbgpcs)
Stratified charge engines (Qtbmbebjt)
Stratigraphy (Tpngr)
Stratosphere (Jbmbag)
Straw (Rbmdmvs)
Stray current corrosion (Scphes)
Stray currents (Segs)
Stream erosion
Use Scour (Jbyn)
Stream flow
Use Streamflow (Jbhi)
Stream gages (Gumys)
Use For River gages
Stream restoration (Jeq)
Stream scour
Use Scour (Jbyn)
Streambanks
Use Banks (Waterways) (Pmhjyb)
Streambeds (Pmhjyes)
Use For Riverbeds
Streamflow (Jbhi)
Use For River flow; Stream flow
Streamlining (Esvs)
Streams (Vsjfs)
Street cleaning (Fmuhs)
Street closure (Cratutts)
Street connectivity
Use Highway design (Esush)
Street lighting (Pmpv)
Use For Highway lighting; Roadway lighting
Street railroads (Nbbcgr)
Street traffic control
Use Highway traffic control (Dcmth)
Streetcars (Qbft)
Streets (Pmrccds)
Use For City streets
Streetscape (Esuus)
Strength (Materials)
Use Strength of materials (Rkma)
Strength (Mechanics)
Use Strength of materials (Rkma)
Strength of materials (Rkma)
Use For Strength (Materials); Strength (Mechanics)
Strengthening (Maintenance) (Fmbp)
Stress (Human)
Use Stress (Psychology) (Mxks)
Stress (Mechanics)
Use Stresses (Smv)
Stress (Physiology) (Mxbs)
Stress (Psychology) (Mxks)
Use For Mental stress; Stress (Human)
Stress analysis
Use Structural analysis (Ge)
Stress corrosion (Scphx)
Stress cracking (Smfdbs)
Stress distribution
Use Deformation curve (Rkmyh)
Stress gages (Gumpv)
Stress measurement
Use Strain measurement (Gmck)
Stress ratio (Rkmyw)
Stress relaxation
Use Relaxation (Mechanics) (Smber)
Stress relieving (Fcbyjss)
Stress strain characteristics
Use Deformation curve (Rkmyh)
Stress strain curves
Use Deformation curve (Rkmyh)
Stress strain diagrams
Use Deformation curve (Rkmyh)
Stress strain relations
Use Deformation curve (Rkmyh)
Stress tests (Equipment) (Gbbes)
Stresses (Smv)
Use For Stress (Mechanics)
Strikes (Kabkrns)
Use For Work stoppages
Stringers (Pbpbvhj)
Strip footings (Pbpbfku)
Strip foundations (Pbpbfx)
Strip metal (Rbmdxssn)
Strip method (Jnrrbks)
Strip mining (Jnrrbms)
Striping (Fcffs)
Striping materials (Rbmumtthss)
Stripping (Pavements) (Smfs)
Use For Fretting (Pavements); Raveling (Pavements)
Strobes (Dsmbst)
Structural analysis (Ge)
Use For Determination of stress; Strain analysis; Stress analysis
Structural components of specific vehicles (Qpgy)
Structural connection (Fcacjv)
Structural design (Esus)
Use For Building design
Structural deterioration and defects (Pt)
Structural engineering (Ttkfr)
Structural equation modeling (Usjs)
Structural health monitoring (Grs)
Structural materials (Rbmue)
Structural mechanics (Ttkibs)
Structural members (Pbpb)
Structural members by elevation (Pbpby)
Structural models (Gw)
Structural number (Pavements) (Rkmyys)
Structural parts (Pbp)
Structural shells
Use Shells (Structural forms) (Pbpbt)
Structural stability (Mathematics) (Uns)
Structural steel (Rbmdkdfses)
Structural supports (Pbpbv)
Structural tests (Gbbs)
Structures (Pb)
Use For Buildings
Structures by building system (Pbc)
Strut and tie method (Gev)
Use For Strut and tie models
Strut and tie models
Use Strut and tie method (Gev)
Struts (Pbpbvhu)
Stucco (Rbmdfs)
Stud connectors (Rbmnkv)
Use For Connectors (Fasteners)
Studded tires (Qpmtbt)
Students (Mes)
Studies (Xkd)
Studs (Pbpbvvs)
Study and teaching
Use Education and training (Ce)
Study tours (Xkdr)
Stuffing (Fccdss)
Use For Packing
Styrene butadiene rubber (Rbmdqdrcs)
Styrene butadiene styrene (Rbcgrrds)
Styrenes (Rbcgrby)
Subaqueous tunnels
Use Underwater tunnels (Pmhyut)
Subassemblies (Qtss)
Subatomic particles (Rbcbbs)
Subballast (Rbmddvbs)
Subbase (Pavements) (Pmrcpppmg)
Subbase materials (Rbmuejps)
Subbituminous coal (Rberss)
Subcompact automobiles (Qbddhmccf)
Subcontractors (Nbyaa)
Subcritical flow
Use Subsonic flow (Smdffbb)
Subdivisions (Vwvs)
Subdrains (Pmhpdfs)
Use For Subsurface drains; Underdrains
Subgrade (Pavements) (Pmrcpppmr)
Use For Highway subgrade; Pavement subgrades; Roadbeds
Subgrade materials (Rbmuejpt)
Use For Bedding materials; Roadbed materials
Subjective probability
Use Personal probability (Uspn)
Submarine pipelines
Use Underwater pipelines (Pmhyup)
Submarine pipelines
Use Underwater pipelines (Pmnptu)
Submarines (Qbhomb)
Submerged arc welding (Fcbyjvds)
Submergence (Geology) (Jbgpy)
Submersibles (Qbhuu)
Subroutines (Xbkjcs)
Subsidence
Use Settlement (Structures) (Jbyp)
Subsidence (Geology) (Jbgpu)
Subsidies (Cfhs)
Subsoil (Rbesphs)
Use For Subsurface soils
Subsonic aircraft (Qbksb)
Subsonic flight
Use Subsonic flow (Smdffbb)
Subsonic flow (Smdffbb)
Use For Subsonic flight; Subcritical flow
Substations
Use Electric substations (Pmpts)
Substrates (Waterways) (Pmhjyu)
Substructures (Pbpbyb)
Subsurface drainage (Jbhdb)
Subsurface drains
Use Subdrains (Pmhpdfs)
Subsurface investigations
Use Geological surveying (Esmsrg)
Subsurface soils
Use Subsoil (Rbesphs)
Subsurface structures
Use Underground structures (Pdv)
Subsystems (Sys)
Subtropics (Vcrs)
Suburbs (Vwucs)
Subway cars
Use Rapid transit cars (Qbfmkhu)
Subway stations (Pmurprs)
Subway stations (Pmuyss)
Subways (Pdvtrrs)
Use For Underground railways
Suction pumps (Qtbmbps)
Sufficiency (Statistics) (Uswv)
Sugar (Bhkbs)
Suicide (Hubs)
Sulfate resisting cement (Rbmdfcx)
Use For Sulphate resistant cement
Sulfates (Rbcgcwf)
Use For Sulphates
Sulfides (Rbcgcwh)
Use For Sulphides
Sulfites (Rbcgcwk)
Use For Sulphites
Sulfonates (Rbcgcwn)
Use For Sulphonates
Sulfur (Rbcefhs)
Use For Sulphur
Sulfur asphalt (Rbmdpbys)
Use For Sulphur asphalt
Sulfur compounds (Rbcgcw)
Use For Sulphur compounds
Sulfur dioxide (Rbcgnymm)
Sulfur inorganic compounds (Rbcgny)
Sulfur oxides (Rbcgnym)
Sulfur pipelines (Pmnppu)
Use For Sulphur pipelines
Sulfuric acid (Rbcgnyt)
Sulphate resistant cement
Use Sulfate resisting cement (Rbmdfcx)
Sulphates
Use Sulfates (Rbcgcwf)
Sulphides
Use Sulfides (Rbcgcwh)
Sulphites
Use Sulfites (Rbcgcwk)
Sulphonates
Use Sulfonates (Rbcgcwn)
Sulphur
Use Sulfur (Rbcefhs)
Sulphur asphalt
Use Sulfur asphalt (Rbmdpbys)
Sulphur compounds
Use Sulfur compounds (Rbcgcw)
Sulphur pipelines
Use Sulfur pipelines (Pmnppu)
Summer (Webe)
Sump pumps (Qtbmbpu)
Sumps (Pmhpdu)
Sun (Jbds)
Sunglasses (Qtpscs)
Sunlight (Soss)
Use For Sunshine
Sunshine
Use Sunlight (Soss)
Supercavitating hydrofoils (Qpbbsms)
Supercavitating propellers (Qphpbs)
Superchargers (Qtbmbermw)
Supercomputers (Qtpxmbg)
Superconducting devices
Use Cryogenic devices (Qtbec)
Superconducting magnets (Qtbfmes)
Superconductivity (Rkefs)
Superconductors (Rbmuhvs)
Supercooling (Stq)
Supercritical flow
Use Supersonic flow (Smdffbp)
Superelevation (Esushs)
Superhigh frequency (Sfrwbfrw)
Use For SHF
Superior performing asphalt pavements
Use Superpave (Rbmdpbus)
Superlattices (Rbmuhvgs)
Superpave (Rbmdpbus)
Use For Superior performing asphalt pavements
Superplasticizers (Rbmnvp)
Superports (Pmhbmpcs)
Use For World ports
Superposition (Geology) (Jbgpcu)
Supersonic aircraft (Qbksf)
Supersonic flow (Smdffbp)
Use For Supercritical flow
Supersonic speed (Smdpvss)
Supersonic transport planes (Qbkfs)
Superstructures (Pbpbyp)
Superstructures (Bridge)
Use Bridge superstructures (Pdybbs)
Supertankers (Qbhdfbmpw)
Supervision (Ccbs)
Supervisors (Msas)
Supplemental airlines (Nbbcbf)
Suppliers (Nbs)
Supply (Kadmd)
Supply chain management (Cmo)
Supply vessels (Qbhsws)
Supporting (Fcax)
Suppressors (Dsgs)
Surety bonds (Cfesbs)
Use For Surety insurance
Surety insurance
Use Surety bonds (Cfesbs)
Surf (Jbhwps)
Surface active agents (Rbmnns)
Use For Surfactants
Surface activity
Use Surface phenomena (Sr)
Surface behavior
Use Surface phenomena (Sr)
Surface course (Pavements) (Pmrcpppmb)
Use For Blanket course; Road surfaces
Surface course irregularities (Pmrcpppmby)
Surface drainage (Jbhdr)
Surface dressing
Use Seal coats (Pmrcpppmbs)
Surface dynamics (Srm)
Surface effect ships (Qbhss)
Surface energy (Srp)
Surface finish
Use Seal coats (Pmrcpppmbs)
Surface friction (Geophysics) (Jbbs)
Surface hardening (Fcbyjqs)
Surface phenomena (Sr)
Use For Surface activity; Surface behavior
Surface preparation (Fcbw)
Surface properties
Use Texture (Rkpt)
Surface roughness
Use Roughness (Rkptr)
Surface temperature (Rktms)
Surface tension (Srr)
Use For Interfacial tension
Surface texture
Use Texture (Rkpt)
Surface texture tests (Gbk)
Surface transportation
Use Ground transportation (Aeg)
Surface treating (Fccu)
Use For Surface treatment; Pretreatments
Surface treatment
Use Surface treating (Fccu)
Surface waves
Use Rayleigh waves (Srf)
Surfaces (Srbjs)
Surfacing (Fcbyjgs)
Surfactants
Use Surface active agents (Rbmnns)
Surgery (Hpgk)
Surges (Fluid mechanics) (Smwp)
Surging (Qdsq)
Surveillance (Dmbt)
Survey vessels (Qbhkp)
Surveying (Esms)
Use For Site surveys
Surveying (Ttkft)
Surveying by feature (Esmsr)
Surveying instruments (Gumt)
Surveying methods and processes (Esmsf)
Surveys (Xkf)
Survival (Hbpps)
Use For Accident survivability; Crash survivability
Suspended sediments (Rbesjs)
Suspended structures (Pbcu)
Suspension bridges (Pdybmds)
Suspension cables (Rbmdxqcs)
Suspension system components (Qpiy)
Suspension systems (Qpi)
Suspensions (Crhyms)
Suspensions (Chemistry) (Rbctms)
Sustainability
Use Sustainable development (Epdrds)
Sustainable development (Epdrds)
Use For Sustainability
Sustainable transportation (Epduts)
Swales (Pmhpdv)
Swamps (Vms)
SWATH ships (Qbhvw)
Swaying (Qdst)
Sweepers (Qtpes)
Swelling (Srvr)
Swelling index (Rkrt)
Use For Moisture density relations
Swelling soils (Rbespmv)
Use For Expansive soils
Swing bridges (Pdybmdjs)
Switches (Electricity) (Qtbcw)
Switches (Railroads) (Pmudkt)
Use For Switchgear
Switchgear
Use Switches (Railroads) (Pmudkt)
Switching (Brrams)
Switching and terminal companies (Nbbcgt)
Use For Beltlines
Switching locomotives (Qbfmccs)
Symbol signs (Dcmthrkks)
Symbols (Dsgrs)
Symmetry (Upbu)
Symposia
Use Conferences (Xkp)
Synchronization (Traffic signals)
Use Traffic signal control systems (Dcmthcse)
Synchronous control (Dcmvgmhs)
Use For Point follower control; Moving slot control
Synchronous converters (Qtbcgs)
Synchronous motors (Qtbmbms)
Synchronous optical network
Use SONET (Dsbss)
Synergism (Ecology) (Jes)
Syntheses (Xbby)
Synthesis (Chemistry) (Scct)
Synthetic aggregates
Use Artificial aggregates (Rbmddccb)
Synthetic crude (Rbmdpts)
Use For Synthetic petroleum
Synthetic crude oil (Rbmdptv)
Use For Synthetic oil
Synthetic fibers (Rbmdxft)
Synthetic fuels (Rbfps)
Synthetic oil
Use Synthetic crude oil (Rbmdptv)
Synthetic petroleum
Use Synthetic crude (Rbmdpts)
Synthetic resins (Rbmdqrr)
Synthetic rope (Rbmdxqrs)
Synthetic rubber (Rbmdqdrs)
Synthetics (Rbmvw)
System analysis
Use Systems analysis (Epdmy)
System architecture (Sya)
System design (Esdss)
Use For Systems design
System engineering
Use Systems engineering (Esds)
System engineering
Use Systems engineering (Ttky)
System planning
Use Systems analysis (Epdmy)
System safety (Haus)
Systematics (Tpdv)
Systems (Sy)
Systems analysis (Epdmy)
Use For System planning; Systems approach; System analysis
Systems approach
Use Systems analysis (Epdmy)
Systems availability (Dchs)
Systems design
Use System design (Esdss)
Systems engineering (Esds)
Use For System engineering
Systems engineering (Ttky)
Use For System engineering
Systems of measurement (Gmy)
Use For Units of measurement; Weights and measures

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