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safechamber(ofliquid-inglassthermometer),（玻璃温度计的）安全泡
safeguardofultratemperature,超温保护装置
safetyhardware,安全硬件
safetyprotectiondevice,安全保护装置
safetystandard,安全标准
salespackage,销售包装
salinity,盐度
salinometer,盐量计
saltmisttest,盐雾腐蚀试验
saltspraycharacter,盐雾特性
saltspraydevice,盐雾发生装置
saltsprayfilter,盐雾过滤器
saltspray[mist]test,盐雾试验
same-polaritymethodofcalibratingthermocouple,热遇偶同名极检定法
sample,试样；试样；样本
sampleholder,样品支持器
sampleinjector,进样器
sampleresistance,取样电阻
samplesize,样本大小
sampleddata,采样数据
sampleddatacontrol,采样控制
sampled-datacontrolsystem,采样控制系统
sampled-datasystem,采样系统
sampledsignal,采样信号
sampler,采样器
sampling,采样；取样
samplingaction,采样作用
samplingcontrol,采样控制
samplingcontrolsystem,采样控制系统
samplingcontroller,采样控制器
samplingcross-section[station],取样横截面[部位]
samplingelement,采样元件
samplingerror,采样误差
samplingfrequency,采样频率
samplingholder,采样保持器
samplinginterval,采样间隔
samplingperiod,采样周期
samplingpulse,采样脉冲
samplingradiometer,取样辐射仪
samplingrate,采样（速）率
samplingsystem,采样系统
samplingtest,抽样试验
samplingtime,采样时间；取样时间
samplingvalue,采样值
sanddusttestchamber,沙尘试验箱
sandpatternmethod,砂形法
sanitaryvalve,卫生阀
satellitegravimetry,卫星重力测量
satelliteinfraredspectroratiometer,星载红外光谱辐射计
satellites,卫星峰
saturatedcalomelelectrode,饱和甘汞电极
saturatedstandardcell,饱和式标准电池
saturationcharacteristics,饱和特性
saturationdeficit,饱和差
saturationvapourpressure,饱和水汽压
saundersvalve,隔膜阀
scale,标度尺；标度板
scaledivision,标度分格；分格[度]
scaleinterval,分格[度]值
scalelength,标度长度；标度尺长度
scalemark,标度标记
scalemarking,标度标志
scalenumbering,标度数字
scalerange,标度范围
scalesensitivity,分格灵敏度
scalespacing,标度分格间距
scaling(foranalogue-to-digitalconverter),（数/模转换的）规范化
scanrate,扫描速率
scanner,扫描器
scanning,扫描；扫查
scanningelectronmicroscope(SEM),扫描电子显微镜
scanningionmicroprobe,扫描离子微区探针
scanningmicrowavemultibandradiometr(SMMR),多波段扫描微波辐射仪
scanningradiationthermometer,扫描辐射温度计
scanningtransmissionelectronmicroscope(STEM),扫描透射电子显微镜
scanningtunnelmicroscope,扫描隧道显微镜
scatteredradiation,散射线
scattering(ofradiantenergy),（辐射能的）散射
scatteringionenergy,散射离子能量
scatteringionenergyratio,散射离子的能量比值
scatteringturbidimeter,散射光浊度计
scatterometer,散射计
scintillationdetector,闪烁检测器
scintillationemanometer,闪烁室式射气仪
scintillator,闪烁体
screendump,屏幕转储
screeningtest,筛选试验
scroll,卷动
seabedgravimeter,海底重力仪
seastate,海况
sealchamber,隔离室
sealedcapacitor,密封电容器
sealedcase,密封外壳
sealedstandardresistor,密封式标准电阻器
sealedtriplepointcell,密封三相点容器
searchcoil,测量线圈
searchtechnique,搜索技术
seatleakage,阀座泄漏
seatload,阀座负载
seatring,阀座
seawatermercurometer,海水测汞仪
secondspecimenchamber,第二样品室
secondarycircuit,二次电路
secondarycoil,二次线圈
secondarycurrent,二次电流
secondarydevice,二次装置
secondaryelectrondetector,二次电子探测器
secondaryion,二次离子
secondaryionbackground,二次离子本底
secondaryionmassspectrometer(SIMS),二次离子质谱计
secondaryionmassspectrometry(SIMS),二次离子质谱法
secondaryionspectrometer,二次离子谱仪
secondaryionspectroscopy,二次离子谱法
secondarylimitinge.m.f.二次极限电动势
secondarylimitingthermalcurrent,二次极限热电流
secondaryradar,二次雷达
secondaryreferencepoint,第二类参考点
secondarystandard,副基准（器）
secondarystandardseawater,幅标准海水
secondaryvoltage,二次电压
secondarywinding,二次绕组
sectormagneticanalyzer,扇形磁分析器
sedimentdynamicsdataacquisitionsystem,沉积动力学数据测量系统
sedimentationbalance,沉降天平
Seebeckcoefficient,塞贝克系数
Seebeckeffect,塞贝克效应
Seebeck(thermal)electromotiveforce,塞贝克（热）电势
segment,扇形齿轮
segmentalorificeplate,圆缺孔板
seismicanalogcomputer,地震模拟计算机
seismicdataacquisitionsystem(SDAS),数字地震仪
seismicdatarecordingsystem(SDRS),数字地震仪
seismicdigitalcomputer,地震数字计算机
seismiceffects,地震效应
seismicgrouprecordersystem(SGR),分组式遥测型地震仪
seismicgrouptelemetrysystem(SGT),分组式遥测型地震仪
seismiclogger,地震测井仪
seismicprospectinginstrument,地震勘探仪器
seismicrecord,地震记录
selectedareaelectronamplificationimage,选区电子放大象
selectedareaelectrondiffractionimage,选区电子衍射象
selecting,选择
selectiveabsorption,选择吸收
selectiveradiator,选择辐射体
selectivity,选择性
selectivitycoefficient,选择系数
self-absorption,自吸
self-actuatedregulator,自力式调节阀
self-compensatingpropeller,自补偿旋桨
self-containedSTDprofilingsystem,自容式温盐深剖面仪
self-diagonosticalarmpanel,自诊断报警画面
self-electrode,自由极
self-excitationopticalpumpingmagnetometer,自激式光泵磁力仪
self-excitedvibration,自激励振动
self-heating,自热
self-heatingerror,自热误差
self-inducedvibration,自激振动
self-latchsolenoidvalve,保持式电磁阀
self-operatedcontroller,自力式控制器
self-operatedcontroller,自力式控制器
self-operateddifferentialpressureregulator,自力式差压调节阀
self-operatedflowregulator,自力式流量调节阀
self-operatedlevelregulator,自力式液位调节阀
self-operatedlevelregulator,自力式液位调节阀
self-operatedpressureregulator,自力式压力调节阀
self-operatedregulator,自力式调节阀
self-operatedtemperatureregulator,自力式温度调节阀
self-optimizingcontrol,自寻优控制
self-optimizingsystem,自寻优系统
self-programming,自编程
self-reducingtecheometer,自动归算速测仪
self-regulating,自调整
self-rapairing,自修复
self-temperturecompensatedstraingauge,温度自补偿应变计
self-tuning,自校正
self-tuningcontrol,自校正控制
semanticnetwork,语义网络
semi-anechoicchamber,半电波暗室
semi-automaticlogginginstrument,半自动测井仪
semi-automatictestingmachine,半自动试验机
semi-automation,半自动化
semiconductingspecimenstage,半导体样品台
semiconductorstraingauge,半导体应变计
semidigitalreadout,半数字读出
semi-graphicpanel,半模拟盘[屏]
semi-physicalsimulation,半实物仿真
sensingclement,敏感元件；检测元件
sensinggorqueshaft,转矩传感轴
sensitivegrid,敏感栅
sensitivelimit,灵敏限
sensitivity,灵敏度
sensitivityanalysis,灵敏度分析
sensitivitycoefficient,灵敏度系数
sensitivitydrift,灵敏度漂移
sensitivityofmicrophone,传声器灵敏度
sensitizationtypeinclinometer,感光记录测斜仪
sensor,检测元件；传感元件；传感器
sensorwithbarewiresensitiveelement,裸丝敏感元件传感器
sensorwithexternalconvectionsensitiveelement,外对流敏感元件传感器
sensorwithintrnalconvectionsensitiveelement,内对流敏感元件传感器
sensorwithsupportercatalystfilledelement,载体催化元件传感器
sensorycontrol,感觉控制
separability,可分性
separategalvanometer,分装式检流计
separationnumber,分离数
sequentialauto-spectrometer,顺序式自动光谱仪
sequentialcontrol,顺序控制
sequentialcontrolstation,顺序控制站
sequentialcontrolsystem,顺序控制系统
sequentialcontroller,顺序控制器
sequentialdecomposition,顺序分解
sequentialleastsquaresestimation,序贯最小二乘估计
sequentialoptimization,顺序优化
sequentialprogram,顺序程序
sequentialtopology,顺序拓朴
sequentialX-rayspectrometer,扫描X射线光谱仪
serialaccess,串行存取
serialcomputer,串行计算机
serialcratecontroller,串行机箱控制器
serialcratecontrollertypeL2,L2型串行机箱控制器
serialgrade-Lfield,串行分级L字段
serialhighway,串行信息公路
serialoperation,串行操作
serialprocessing,串行处理
serialtransmission,串行传输
seriation,系列化
seriescapacitor,串联电容器
seriesinductor,串联电感器
series-moderejection,串模抑制
series-moderejectionratio(SMRR),串模抑制比
series-modesignal,串模信号
series-modevoltage,串模电压
seriesoperation,串联工作
seriesoutputsystem,串行输出制
seriesresistor,串联电阻器
series-paralleloutputsystem,串—并行输出制
server,服务器
serviceregulator,气源减压器
serviceroutine,服务程序；实用例行程序
servicespeed,工作转速
servicesystem,服务系统
servoamplifier,伺服放大器
servo-balancingtype,随动[伺服]平衡型
servocontrol,伺服控制；随动控制
servomotor,伺服电动机；伺服马达
servopressuretransducer,伺服式压力传感器
servo(system),伺服系统；随动系统
servotransducer[sensor],伺服式传感器
servovalve,伺服阀
servo-valvecontroldevice,伺服阀控制装置
servomechanism,伺服机构
setpoint,设定点
setpointcontrol(SPC),设定点控制
setpointgenerator,设定点发生器
set(point)value,设定值
settingspring,设定弹簧
settingtemperature,设定温度
settlingtime,建立时间
sferic,天电；远程雷电
sfericsrecorder,天电记录器；闪电记录器
SGLencoder,SGL编码器
shadingcoil,分磁环
shadowcolumninstrument,影条式仪表
shaftaxisofrotor,转子轴线
shallow-layerseismograph,浅层地震仪
shearstrength,剪切强度
shearwaveprobe,横波探头
shearwavetechnique,横波法
shearing,剪切
shearingspeed,剪切速率
shearingstrain,剪应变
shearingstress,剪切应力；剪应力
shearometer,泥浆静切力计
sheathedthermocouple,铠装热电偶
sheathedthermometer,套管温度表
shelf,架；搁板
shelf-mountedinstrument,架装仪表
shelteredlocation,掩蔽场所
shieldedstraingauge,屏蔽式应变计
shipboardinstrument,船用仪器仪表
shipboardPHmeter,船用PH值
shipboardspectrophotometer,船用分光光度计
ship-bornewavegauge,船舷测波仪
shippingmark,收发货标志
shippingpackage,运输包装
shock,冲击
shockexcitation,冲击激励
shock-pistontypecorer,振动活塞式取样管
shockresponsespectrum,冲击响应谱
shocktest,冲击试验
shock(testing)machine,冲击台
shocktransducer[sensor],冲击传感器
shockvibration,冲击振动
shockproofpackaging,防震包装
Shoredurometernumber,邵氏硬度值
Shoredurometer,邵氏硬度计
Shorehardnessnumber,肖氏硬度值
Shorehardnesspenetrator,肖氏硬度压头
Shorehardnesstester,肖氏硬度计
shortcircuitring,短路环
shortperiodseismograph,短周期地震仪
shortedjunction,短路端
shortedjunctiontypesheathedthermocouple,接壳型铠热装电偶
shortestsightingdistance,最短视距
shunt,分流器
shuntmeter,分流仪表
shunttypecurrent[turbo]flowmeter,分流旋翼式流量计
shutoffpressure,阀关闭出入口压力
Si(Li)detecter,锂漂移硅探测器
sideload,横向载荷
side-wellneutronlogger,井壁中子测井仪
sighting,瞄准
sightingdevice,粗瞄准器
sightinglevel,照准部水准器
sightingpoint,照准点
signbitacquisitionsystem,符号位地震仪
signal,信号
signalamplitudesequencingcontrol,信号幅值顺序控制
signalcharacterizer,信号表征器
signalcommon,信号公共线
signalconverter,信号转换器
signaldetectionandestimation,信号检测和估计
signalduration,信号持续时间
signalenhancementshallowlayerseismograph,信息增强型浅层地震仪
signalflowdiagram,信号流（程）图
signalisolation,信号隔离
signalprocessing,信号处理
signalprocessingsystem,信号处理系统
signalselector,信号选择器
signal-to-noiseratio,信噪比
signatureanalysis,图形分析法
significantwave,有效波
significantwaveheight,有效波高
significantwaveperiod,有效波周期
siliconcarbidevaristor,碳化硅电压敏电阻器
siliconcrystalgassensor,碳单晶气敏元件
similarity,相似性
similarityindex,相似指数
simpleharmonicquantity,简谐波
simpleharmonicvibration,简谐振动
simplepanbalance,单盘天平
simplepistongauge,简单活塞式压力计
simpletransmissionelectronmicroscope,简易型透射电子显微镜
simplextransmission,单工传输
simplifiedmodel,简化模型
simulateddata,仿真数据
simulatedinterrupt,仿真中断
simulatingstrain,模拟应变
simulatingstraindevice,模拟应变装置
simulation,仿真；模拟
simulationalgorithm,仿真算法
simulationalgorithmlibray,仿真算法库
simulationblockdiagram,仿真（方）框图
simulationcentre,仿真中心
simulationclock,仿真时钟
simulationdatabase,仿真数据库
simulationenvironment,仿真环境
simulationequipment,仿真设备
simulationevaluation,仿真评价
simulationexperiment,仿真实验
simulationexperimentmodelibrary,仿真实验模式库
simulationexpertsystem,仿真专家系统
simulationgraphiclibrary,仿真图形库
simulationinformationlibrary,仿真信息库
simulationjob,仿真作业
simulationknowledgebase,仿真知识库
simulationlaboratoryt,仿真实验室
simulationlanguage,仿真语言
simulationmethodology,仿真方法学
simulationmodel,仿真模型
simulationmodellibrary,仿真模型库
simulationprocess,仿真过程
simulationprocesstime,仿真过程时间
simulationprogram,仿真程序
simulationresult,仿真结果
simulationrun,仿真运行
simulationsoftware,仿真软件
simulationsupportsystem,仿真支持系统
simulationsystem,仿真系统
simulationtechnique,仿真技术
simulationtype,仿真类型
simulationvelocity,仿真速度
simulationworkstation,仿真工作站
simulator,仿真器
simultancouscomparisonmethod,同时比较法
simultaneoustechnique,同时联用技术；同时并用技术
singaroundmethod,声环法
sing-aroundvelocimeter,环鸣声速仪
singleactingpositioner,单作用定位器
singlearmmeasurement,单臂测量
singlebeamspectrumradiator,单光束光谱辐射计
singleboardmicrocomputer,单片微（型）计算机
singlebouncetechnique,一次反射法
single-channelFSKsystem,单通道FSK系统
singlechannelrecorder,单通道记录仪
singlecoretypycurrenttransformer,单铁心型电流互感器
singleendedtransducer,单端换能器
singlefieldlens,单场透镜
singlefocusing,单聚焦
single-focusingmassspectrograph,单聚焦质谱仪
single-focusingmassspectrometer,单聚焦质谱计
singlefunction(measuring)instrument,单功能（测量）仪表
singlegaugemeasurement,单计[片]测量
singlegrainlayervaristor,单颗粒层电压敏电阻器
single-idlerelectronicbeltconveyorscale,单托辊电子皮带秤
singleinputsingleoutputcontrolsystem;SISOcontrolsystem,单输入单输出控制系统
single-jetwatermeter,单流束水表
single-junctionSQUID,单结量子干涉器
singlejunctiontemperaturetransducer[sensor],单结温度传感器
singlelevelprocess,单级过程
singleloopcontrol,单回路控制
singleloopcontrolsystem,单回路控制系统
singleloopcontroller,单回路控制器
singlemagnetgalvanometer,单磁式振动子
single-passinternalreflectionelement,单通内反射元件
single-pathdiagonal-beamflowmeter,单声道斜束式流量计
single-pathratiothermometer,单通道比色温度计
singlepistonpressure-vacuumgauge,单活塞压力真空计
single-plane(static)alancing,单面（静）平衡
single-plane(static)balancingmachine,单面（静）平衡机
singleprobetechnique,单探头法
singlerange(measuring)instrument,单范围[量限]（测量）仪表
singlesheetapparatusformeasuringspecifictotallossesofmagneticsheetandstrip,单片电工钢片[带]比总损耗测量装置
singlescintillationradioactivelogger,单道闪烁辐射测井仪
single-speedfloatingaction,单速无定位作用
single-speedfloatingcontroller,单速无定位控制器
single-tubemanometer,单管压力计
singletubemercurymanometer,单管水银压力表
singlevaluenonlinearity,单值非线性
singlevariablecontrolsystem,单变量控制系统
sinker,（浮子流量计）浮子
sinteredgassensor,烧结式气敏元件
sinusoidalquantity,简谐波
siphonaction,虹吸作用
siphonbarometer,虹吸气压表
siphonpipe[tube],虹吸管
siphonrainfallrecorder,虹吸式雨量计
sixcomponentbalance,六分力天平
Six’sthermometer,最高最低温度表；西克斯温度表
skipdistance,跨距点
slantvisibility,斜能见度
slaveoperation,从动工作
slavestation,从站
slavedsystem,受役系统
slavingprinciple,役使原理
sildingvanerotaryflowmeter,刮板流量计
slingpsychrometer,手摇干湿表
slingthermometer,手摇温度表
slipbezelring,滑动盖环
slopeerrorover10%,10%段的斜率误差
slopefactor,斜率
slopeover10%,10%段斜率
slope/temperaturefactoradjustmentofpHmeter,pH计的斜率/温度系数校准器
slurrypacking,匀浆填充
smallfocusX-raytube,小焦点X射线管
Smith-McIntyremudsampler,史密斯—麦金太尔取泥器
snakingmotionvalueofspecimenstage,样品台调节蛇行量
snapring,开口环
snappergrabsampler,表层采样器
snowdensitymeter,积雪密度计
snowmeasuringplate,积雪板
snow-stake,测雪桩
snow-storm,雪暴
snowstormmeter,雪暴测定仪
snowfall,雪量
snowfalltotalizer,累计雪量计
snowgauge,量雪器
snowsampler,雪取样器；取雪器
snubber,限制器
soap-filmburette,皂膜量管
softbearingbalancingmachine,软支承平衡机
softionization,软电离
softkeyboard,软键盘
"soft"X-rays,软X射线
software,软件
softwarecompatibility,软件兼容性
softwarecost,软件成本
softwaredesignprocedure,软件设计过程
softwaredevelopmentlibrary,软件开发库
softwaredevelopmentplan,软件开发计划
softwaredevelopmentprocess,软件开发过程
softwaredocumentation,软件文件
softwareengineering,软件工程
softwareenvironment,软件环境
softwarelibrary,软件库
softwaremaintenance,软件维护
softwaremonitor,软件监督程序
softwarepackage,软件包
softwarepackageofcomputeraideddisign,计算机辅助设计软件包
softwareportability,软件可移植性
softwareproduct,软件产品
softwarepsychology,软件心理学
softwarequality,软件质量
softwarereliability,软件可靠性
softwaretestingplan,软件测试计划
softwaretesting,软件测试
softwaretool,软件工具
soilevaporimeter,土壤蒸发仪
soilmoisture,土壤水分
soilmoisturecontentanalyser,土壤水份测定仪
soiloven,烘土箱
soilthermometer,直管地温表
solarconstant,太阳常数
solarradiation,太阳辐射
solarigraph,总日射计
solarimeter,总日射表
solenoid,螺线管
solenoidcoil,电磁线圈
solenoidvalve,电磁阀
solenoidvalveforfreon,氟里昂用电磁阀
solenoidvalveforgas,煤气电磁阀
solenoidvalveforsteam,蒸气电磁阀
solenoidvalveforwater,水用电磁阀
solidelectrolyteoxygenanalyzer,固体电解质氧分析器
solidfrontcasewithpressurereliefatback,后部带泄压装置的前封式外壳
solidscanninglengthmeasuringinstrument,固体扫描式测长仪
solidscanningtransducer,固体扫描传感器
solidscanningwidthmeter[gauge],固体扫描式宽度计
solid-stageelectrolytegastransducer[sensor],固体电解质气体传感器
solid-stateelectrolytehumiditytransducer[sensor],固体电解质湿度传感器
Solid-stateelectrolyteointransducer[sensor],固体电解质离子传感器
solid-state(X-ray)detector,固态（X射线）检测器
solid-stemliquid-in-glassthermometer,棒式玻璃温度计
solo,单独布置；单独检测
solventremovabledyepenetranttestingmethod,溶剂去除着色渗透探伤法
solventremovablepenetrant,溶剂去除性渗透液
sonar,声纳
sonardome,声纳导流罩
sone,宋（响度单位）
sonic[critical]Venturinozzle,音速[临界]文丘里喷嘴
soniclogger,声速测井仪
sonicnozzle,音速喷嘴
sounddaffle,声障板
soundenergydensity,声能量密度
soundfield,声场
soundintensity,声强
soundintensitylevel,声强级
soundlevel,声级
soundlevelcalibrator,声级校准器
soundlevelmeter,声级计
soundpower,声功率
soundpowerlevel,声功率计
soundpressure,声压
soundpressurelevel,声压级
soundpressuretransducer[sensor],声压传感器
soundradiation,声辐射
soundraytrackingplotter,声线轨迹仪
soundreflector,声反射器
soundsource,声源
soundspectrum,声谱
sounding,探测
sourcelanguage,源语言
sourceofelectrongungridbias,电子枪栅偏压电源
sourceofradiation,辐射源
sourceprogram,源程序
sourceslit,离子源狭缝
spacebyte,空格字节
spaceremotesensing,航天遥感
spacetelemetry,航天遥测
spacelab,太空实验库
spacer,衬圈；垫片
spaceship,宇宙飞船
span,量程
spancalibrationgas,量程校准气
spandrift,量程漂移
spanerror,量程误差
spanofimpactspecimensupports,冲击试样支座跨距
spanshift,量程迁移[偏移]
spark-proofinstrument,安全火花型仪器
sparksource,火花电离源
sparker,电火花震源
spatialfilter,空间滤波器
spatialresolution,空间分辨率
specialsimulationtechnique,特殊仿真技术
specificacousticimpedance,声阻抗率
specificgravity,比重
specifichumidity,比湿
specificpermeability,比渗透率
specificresistance,电阻率
specificretentionvolume,比保留体积
specificservice(pressure)gauge,特殊用途压力表
specificviscosity,比粘
specificweight,专用砝码
specification,规格
specifiedcharacteristiccurve,规定特性曲线
specifiedsensitivity,规定灵敏度
specimen,试样；样品
specimenchamber,样品室
specimencoolingholder,致冷样品台
specimenheatingholder,加热样品台
specimenholder,样品杯；样品杆；试样架
specimen-holderassembly,样品（支持）器组件
specimenrotatingholder,旋转样品台
specimentensileholder,拉伸样品台
spectralbackground,光谱背景
spectralbandwidth,光谱带宽
spectralcharacteristiccurve,光谱特性曲线
spectraldensity,谱密度
spectraldistributioncurve,光谱分布曲线
spectraldistributionofenergy,光谱能量分布
spectralemissivity,光谱发射率
spectralhalfwidth,光谱半宽度
spectralline,光谱线
spectralposition,光谱位置
spectralradiance,光谱辐射亮度
spectralradiationexitance,光谱辐（射）出（射）度
spectralrange,光谱范围
spectralresolution,光谱分辨率
spectralslitwidth,光谱狭缝宽度
spectrochemicalanalysis,光谱化学分析
spectrofluorophotometer,荧光分光光度计
spectrograph,摄谱仪
spectrometer,光谱仪
spectrometerchannel,分光波道
spectrophotometer,分光光度计
spectrophotometrictitration,分光光度滴定法
spectropolarimeter,旋光仪
spectroscopy,看谱镜；能谱法
spectrum,光谱；谱
spectrumanalyzer,频谱分析仪
spectrumradiator,光谱辐射计
speechrecognition,语音识别
speedcharacteristic,转速特性
speedcontrolsystem,调速系统
speedeffect,速度效应
sphericalaberration,球差
sphericalphranometer,球形总日射表
sphericalphrgeometer,球形地球辐射表
sphericalphrradiometer,球形全辐射表
spinaxis,旋转轴
spindecoupling,自旋去耦
spintest(ofacurrent-meter),（流速计的）旋转试验
spinningmagnetometer,旋转磁力仪
spinningsidebands,旋转边带
spin-sincouplingconstant,（核磁共振）自旋—自旋耦合常数
spiritlevel,气泡式水准仪
split-bodyvalve,分体阀
splitcoretypecurrenttransformer,钳式电流互感器
splitrangeopoeration,分程操作
split-ranging,分程
splitscreen,分区屏幕
splitstreaminjector,分流进样器
splitter,分流器
spotradiationsource,点辐射源
spotrecorder,光点记录仪
SPOTsatellite,斯波特卫星
spotscanning,点扫描
spotsize,目标尺寸
spraymethod,喷雾方法
sprayingdevice,喷雾装置
spring-loadedregulator,弹簧型自力式调节阀
spring-loadedvariable-headflowmeter,弹性加载可变压头流量计
springplate,弹簧盘
springtestingmachine,弹簧试验机
spuriousecho,楔内反射波
spuriouserrors,疏忽误差
square-edgedorificeplate,直角边缘孔板
squareframeofmagneticneedle,方框罗针
squareprofile(pressure)gaege,矩形压力表
square-wavepolarogyaph,方波极谱仪
stability,稳定性；稳定度
stabilityanalysis,稳定性分析
stabilitycondition,稳定（性）条件
stabilitycriterion,稳定（性）判据；稳定（性）准则
stabilityerror,稳定性误差
stabilitylimit,稳定（性）极限
stabilitymargin,稳定裕度；稳定裕量
stabilitymethod,稳定法
stabilityoftowedbody,拖曳体稳定性
stabilitytheory,稳定性理论
stabilizability,可稳性；能稳性
stabilization,镇定；稳定
stabilizedloadcharacteristic,稳定负载特性
stabilizedsupplyapparatus,稳定电源
stabilizedvoltagevaristor,稳压电压敏电阻器
stabilizingnetwork,镇定网络
stabilizingperiod,稳定过程
stableregion,稳定域
stablesystem,稳定系统
stabletypegravimeter,稳定型重力仪
stack,栈
stackingtest,堆码试验
stadialine,视距线
stadiarod,视距尺
stadiawavegauge,视距测波仪
stafftidegauge,验潮杆；水尺
stagnationpressure,滞止压力
stainsync,应变同步
standard,标准
standardaccelerationtransducer,标准加速度传感器
standardaccelerometer,标准加速度计
standardbuffersolution,标准缓冲溶液
standardcalorimeter,标准型热量计
standardcapacitor,标准电容器
standardcell,标准电池
standarddeviationofasinglemeasurementinaseriesofmeasurments,测量列中单次测量的标准（偏）差
standarddeviationofthearithmeticmeanofaseriesofmeasurements,测量列算术平均值的标准（偏）差
standarddeviationofweightedarithmeticmean,加权算术平均值的标准（偏）差
standardelectrodepotential,标准电极电位
standarderror,标准误差
standarderrorofestimate,估计量的标准误差
standardhardnesstester,标准硬度计
standardhydrogenelectrode,标准氢电极
standardhydrophone,标准氢电极
standardhydrophone,标准水听器
standardinductor,标准电感
standardmaterial,标准物质
standardmicrophone,标准传声器
standardmutualinductor,标准互感器
standardplatinumresistancethermometer(SPRT),标准铂电阻温度计
standardpressure,标准气压
standardresistor,标准电阻器
standardsample,标准试件；参考试件
standardseawater,标准海水
standardspecification,标准规范
standardsystem,标准体系
standardtestblock,标准试块
standardtestsection,标准试验段
standardthermometer,标准温度表
standardtimeofobsevation,标准观测时间
standardvalue,标准值
standardwaterdepth,标准水层深度；标准观测层次
standardization,标准化
standardizedresistancethermometersensor,标准化热电阻
standardizedsignal,标准化信号
standardizedthermocouple,标准化热电偶
standbyapplication,备用；待用
starnetwork,星形网络
startbit,起始位
starttemperature,初始温度
start-uptime,启动时间
starting,启动
startingcurrent,启动电流
startingspeed,起动流速
startingtime,启动时间
startingtorque,启动转矩
startingwindvelocity,起动风速
state,状态
statediagram,状态图
stateequation,状态方程
stateequationmodel,状态方程模型
stateestimation,状态估计
statefeedback,状态反馈
stateobserver,状态观测器
statevariable,状态变量
statevector,状态向量
statement,语句
staticaccuracy,静态精确度
staticcalibration,静态校准
staticcharacteristiccorve,静态特性曲线
staticcharacteristics,静态特性
staticdecoupling,静态解耦
staticdisplayimage,静态显示图象
static-dynamicstrainindicator,静动态应变仪
static/dynamicuniversaltestingmachine,动静万能试验机
staticgaugingmethod,静态容积测量法
staticload,静负荷
staticloadcompensatingdevice,静态负荷补偿装置
static(massspectrometer)instruments,静态（质谱）仪器
staticmeasurement,静态测量
staticmodel,静态模型
staticprecision,静态精密度
staticpressure,静压
staticpressuretapping,静压取压孔
staticpressuretransducer[sensor],静态压力传感器
staticresolution,静态分辨力
staticSIMS,静态二次离子质谱法
staticspringgravimeter,静力弹簧重力仪
staticstandardstraindevice,静态标准应变装置
staticstiffnessofthemovingelementsuspension,运动部件悬挂静刚度
staticstrain,静应变
staticthermalmeasuringinstrument,静态热测量仪表
staticthermaltechniques,静态热技术
statictorquecalibuationstand,转矩[扭矩]静校台
staticunbalance,静态不平衡力；静不平衡
staticweighingmethod,静态称重法
staticweights-hoist,静态挂码
staticalstrainindicator,静态应变仪
station,站
stationnumber,站号
stationaryarray,固定检速架
stationaryliquid,固定液
stationaryphase,固定相
stationaryX-raydetectionapparatus,固定式X射线探伤机
statisticcharacteristics,统计特性
statisticmodel,统计模型
statisticpatternrecognition,统计模式识别
statisticalanalysis,统计分析
statisticalcontrol,统计控制
statisticaldistributionanalyzer,统计分布分析仪
statisticalforecast,统计预测
statorgear,定子齿轮
STD-calibratinginstallation,温盐深（STD）检定装置
STD/SVsystem,温盐深声速测量系统
steadydampheattest,固定湿热试验
steadydeflection,稳定偏转
steadyflow,稳定流
steadypressure,稳态压力；稳压
steadystate,稳态
steady-statedeviation,稳态偏差
steady-statedeviationofthen-thorder,n阶稳态偏差
steadystateerror,稳态误差
steadystateerrorcoefficient,稳态误差系数
steady-statepowerconditions,稳态电源条件
steadystateresponse,稳态响应
steadystatevalue,稳态值
steady-statevibration,稳态振动
steadytemperaturedamptest,恒温恒湿试验
steadytorque,稳定力矩
stem,阀杆；接头
stemguiding,阀杆导向
stemthermometer,棒状温度表
step-by-stepcontrol,步进控制
stepcontrolaction,位式控制作用
stepenablingcondition,步进允许条件
stepfunction,阶跃函数
stepmotor,步进电机
step-resistancegauge,触点验潮仪
stepresponse,阶跃响应
stepresponsetime,阶跃响应时间
steppedramptype,阶梯斜坡型
stepmotoractuator,步进电机执行机构
stereocomparator,立体坐标量测仪
stereometer,立体量测仪
stereoplotter,立体测图仪
Stevensonscreen,司蒂文森百页箱
stigmator,消象散器
stimulus,激励
stirrerdevice,搅拌装置
stochasticcontrolsystem,随机控制系统
stochasticcontroltheory,随机控制理论
stochasticexcitationNMR,随机激发核磁共振（法）
Stockesline,斯托克线
stopbit,终止位
stoppin,挡销
storage,存储器
storageallocation,存储分配
storageandtransportationconditions,储存和运输条件
storagelife,贮存寿命
straddlescintillationemanometer,脚踏式闪烁测氡仪
straight-flowwindtunnel,直流式风洞
straightform,直型
straightlength,直管段
strain,应变
strainamplifier,应变放大器
strainamplitude,应变幅
strainanemometer,张力式风速表
straineffect,应变效应
strainfield,应变场
straingauge,应变片（计）
straingaugeaccelerationtransducer,应变式加速度传感器
strain-gaugebridgesensitivity,应变电桥灵敏度
straingaugecreep,应变计[片]蠕变
straingaugedrift,应变计[片]漂移
straingaugeinstalledbysprayingprocess,喷涂式应变计
straingaugepressuretransducer,应变（计）式压力传感器
strain-gaugesensitivity,应变计[片]电路灵敏度
straingaugeropquemeasuringinstrument,应变式转矩测量仪
straingaugetorquetransducer,应变式转矩传感器
straingaugetransducer[sensor],应变（计）式传感器
straingaugetypywavedirectionmeter,应变计式波向仪
straingaugewithbaseofimpregnatedtype,浸胶基应变计
straingaugewithmetalbase,金属基底应变计
straingaugewithmealfoilbase,金属基应变计
straingaugewithorganicfilmbase,胶膜基应变计
straingaugewithtemporarybase,临时基底型应变计
strainindicator,应变仪
strainlimit,应变极限
strainphaseerror,应变相位差
strain-resistanceeffect,应变—电阻效应
strainrosette,应变花
strainwinespeedsensor,张力风速传感器
strategicfunciton,策略函数
straymagneticfield,杂散磁场
strayradiantpower,杂散辐射功率
strayradiantpowerratio,杂散辐射功率比
strayradiation,杂散辐射
strength,强度
stress,应力
stressamplitude,应力幅
stressratio,应力比
stress-strainguage,应力应变计
stringgalvanometer,弦线检流计
strikingpoint,打击点
stripchartrecorder,带形图纸记录仪；长图记录仪
strip-steelheadandtailconfigurationmeasuringinstrument,带钢头尾形状测量仪
strippingpolarography,溶出极谱法
strobe,选通
stroboscopetachometer,闪光式转速仪
strongmagneticfilmrevolutionspeedtransducer,强磁性薄膜式转速传感器
strong-motioninstrument,强震仪
Strouhalnumber,斯特罗哈尔数
structuralcontrollability,结构可控性；结构能控性
structuralcoordination,结构协调
structuraldecomposition,结构分解
structuralobservability,结构可观测性；结构能观测性
structuralpassability,结构稳定性
structuremodel,结构模型
structuredprogram,结构化程序
structuredprogramming,结构化程序设计
structuredprogramminglanguage,结构化程序设计语言
student’sdistribution,学生氏t分布
stylus,笔尖
stylusprinter,针式打印机
stylusrecorder,针式记录仪
subaddress,子地址
sub-bottomseismicprofilingsystem,海底地层剖面仪
subharmonic,次谐波
subharmonicresonanceresponse,分谐波共振响应
subharmonicresponse,分谐波响应
subharmonicwave,分谐波
subjectiveprobability,主观概率
sublimatingheat,升华热
submersible,潜水器
suboptimalcontrol,次优控制
suboptimalsystem,次优系统
suboptimality,次优性
subroutine,子程序
subroutinecall,子程序调用
substitutionmethod,替代法
substitution(methodof)measurement,替代测量（法）
subsurfacebuoysystem,水下浮标系统
subsystem,次系统
successiveapproximationtype,逐次逼近型
sufficientburning,充分燃烧
sulfurdioxideanalyzer,二氧化硫分析仪
SUMbyte,总和字节
sumpeak,和峰
summation[totalizing]currenttransformer,总和[总加]电流互感器
summationinstrument,总和仪表
summer,加法器
summingpoint,相加点
sunshine,日照
sunshineduration,日照时间
sunshinerecorder,日照计；日光仪
sunshineweathermeter,阳光耐气候试验箱
supper-coatedopen-tubular;SCOTcolumn,涂载体空心柱
superconductingelectromagneticlens,超导电磁透镜
superconductingmagnetometer,超导磁力仪
superconductingquantummagnetometer,超导量子磁强计
superconductivegravimeter,超导重力仪
supervision,监控
supervisionlevel,监控级
supervisor,监控站
supervisorycomputercontrolsystem,计算机监控系统
supervisorycontrol,监督控制
supervisoryprogram,管理程序
supplementaryinsulation,辅助绝缘
supplyapparatus,电源装置
support,载体
supportprogram,支持程序
supporttypecurrenttransformer,支持式电流互感器
supportingelectrode,支持电极
supportingknife-plane,承重刀座
supportingpin,支力销
suppressed-zerorange,零点下降范围
suppressed-zeroscale,抑零标度
surfaceacousticwavepressuretransducer,表面声波式压力传感器
surfaceacousticwavetransducer[sensor],声表面波传感器
surfaceanalysis,表面分析
surfaceconductivehumiditytransducer[sensor],表面电导式湿度传感器
surfaceecho,表面反射波
surfaceemissionionsource,表面发射离子源
surfacefinish,表面粗糙度
surfacefinishmeasuringinstrument,表面粗糙度测量仪
surfacefinishtransducer[sensor],表面粗糙度传感器
surfacegradientsampler,表面梯度采水器
surfacemounted(pressure)gauge,凸装压力表
surfacereplica,表面复型
surfacetensionbalance,表面张力天平
surfacethermometer,表面温度计
surfacevisibility,地面能见度
surfacewave,表面波
surfacewaveprobe,表面波探头
surfacewavetechnique,表面波法
surgepressure,冲击压力
surplussensitivity,灵敏度余量
susceptibilitymeter,磁化率仪
suspensionsystem,悬挂系统
suspensiontheodolite,悬式经纬仪
sustainedoscillation,自持振荡
sweep,扫描
sweepdevice,扫描装置
sweeprate,扫描速率
swee,涌；浪
swingperiod,摆动周期
swingingplateanemometer,压板风速表
swirlangle,旋涡角
swirlreducer,旋涡消除器
swirlingflow,旋涡流
switch,开关
switchingbox,切换箱
switchingerror,切换误差
switchingfrequency,开关频度
switchingpoint,切换点
switchingtime,切换时间
switchingvalue,切换值
symbolofaunit(ofmeasurement),（测量）单位的符号
symbolprocessing,符号处理
symbolicmodel,符号模型
symmetrical[balanced]input,对称[平衡]输入
symmetrical[balanced]output,对称[平衡]输出
symmetricaldoubleyokepermeameter[magneticbridge],对称双轭磁导计
synchrodetector,同步检测器
synchronoscope,同步指示器
synchronoustransmission,同步传输
syphon,弯管
system,系统
systemaggregation,系统集结
systemanalysis,系统分析
systemapproach,系统方法
systemarchitecture,体系结构
systemassessment,系统评估
systemcrate,系统机箱
systemdecomposition,系统分解
systemdeviation,系统偏差
systemdiagnosis,系统诊断
systemsengineering,系统工程
systemenvironment,系统环境
systemevaluation,系统评定；系统评价
systemhomomrphism,系统同态
systemidentification,系统辨别
systeminterrupt,系统中断
systemisomorphism,系统同构
systemmaintainability,系统可维护性
systemmanagement,系统管理
systemmatrix,系统矩阵
systemmodel,系统模型
systemmodeling,系统建模；系统模型化
systemofunits(ofmeasurement),（测量）单位制
systemoptimization,系统（最）优化
systemparameter,系统参数
systemperformancetest,系统性能试验
systeplanning,系统规划
systemproductiontime,系统生产时间
systemreliability,系统可靠性
systemresourse,系统资源
systemsensitivity,系统灵敏度
systemsimulation,系统仿真
systemsoftware,系统软件
systemstate,系统状态
systemstatisticalanalysis,系统统计分析
systemtesttime,系统测试时间
systemtheory,系统理论
systematicerror,系统误差
systematicuncertainty,系统不确定度
systematology,系统学
T
tachometer,转速表
tachometergenerator,测速发电机
tacho-torquemeter,转矩转速测量仪
tailingpeak,拖尾峰
tailoredcontrolsystem,柔性控制系统
take-offangle,出射角
take-up,缩格
tandemdatacircuit,级联数据电路
taperecorderofdigitallogging,数字测井磁带记录仪
taperecorder,磁带记录仪
tapping,取压口；轻敲
target,靶；觇标
targetcomputer,目标计算机
targetflowtransducer,靶式流量传感器
targetflowmeter,靶式流量计
targetsize,目标尺寸
taringconstruct,去皿装置
task,任务
taskallocation,任务分配
taskcoordination,任务协调
taskcycle,作业周期
tasklevellanguage,作业级语言
taskoptimization,任务优化
taskprogram,作业程序
tautsupensiongalvanometer,张丝式检流计
technicalevaluation,技术评定；技术评价
technicalregulation,技术法规
technicalspecification,技术规范
techniquesforapproximatingtheITS-90,ITS-90的近似技术
telecommunication,远程通信
telemeasuringequipment,遥测装置
telemechanics,运动学
telemeteringandremotecontrolsystem,遥测遥控系统
telemeteringcommunicationsystem,遥测通信系统
telemeteringinstrument,遥测仪器仪表
telemeteringSTDprofilingsystem,遥测温盐深剖面仪
telemeteringsystemoffrequencydivisiontype,频分（制）遥测系统
telemeteringsystemoftimedivisiontype,时分（制）遥测系统
telemeteringwavebuoy,遥测波浪浮标
telemetry,遥测
telemetrystrainindicator,遥测应变仪
telemetrysystem,遥测系统
teleologicalsystem,目的系统
teleology,目的论
teleophotometer,遥测光度表
teleprinter,电传打字机
teleprocessing,远程处理
telepsychrometer,遥测湿度仪
telescope,望远镜
telescopelevel,望远镜水准器
telescopicsystem,望远镜系统
telethermometer,遥测温度仪
teletype,电传打字机
teletypewriter,电传打字机
temperature,温度
temperaturecompensatingmethodofreferencejunction,参比端温度补偿法
temperaturecompensation,温度补偿
temperature-conductivityindicator,温度—电导率测量仪
temperatureconstantstate,恒温状态
temperaturecontrolthermistor,控温热敏电阻器
temperaturecontrolledsalinitybath,控温盐水槽
temperaturecorrection,温度修正
temperaturecycling,温度循环
temperaturedifference,温差
temperaturedifferenceelectromotiveforce,温差电势
temperaturedrift,温度漂移
temperatureerror,温度误差
temperaturefallperiod,降温过程（阶段）
temperaturefalltime,降温时间
temperaturefield,温度场
temperaturefluctuation,温度波动度
temperaturegradient,温度梯度
temperaturehumiditychamber,恒温恒湿箱
temperaturehumidityrange,温度湿度范围
temperature-humiditytestchamber,湿热试验箱
temperature-hysteresiseffectofstandardcell,标准电池温度滞后效应
temperaturemeasurethermistor,测温热敏电阻器
temperaturemeasurement,温度测量
temperatureoftheextrapolatedonset,外推起始温度
temperatureoftheocean,海洋水温
temperatureoffset,温度偏置
temperaturepointforverification,检验温度点
temperature-pressuretank,控温压力罐
temperature-pressuretestchamber,温压试验箱
temperatureradiation,温度辐射
temperaturerange,温度范围
temperature-riseperiod,升温过程（阶段）
temperaturerisetime,升温时间
temperaturerising,温升
temperaturescale,温（度）标（尺）
temperaturestandardmaterialforDTA,差热分析温度标准物质
temperaturestandardmaterialforTG,热重法温度标准物质
temperaturetransducer(sensor),温度传感器
temperaturetransmitter,温度变送器
temperatureuniformity,温度均匀性
temporarybasestraingauge,临时基底应变计
tensilestrength,拉伸强度
tensilestress,拉应力
tensiletestingmachine,拉力试验机
tensionforce,张力
terminal,终端
terminal-basedconformity,端基一致性
terminal-basedlinearity,端基线性度
terminalcontrol,终端控制
terminologystandard,术语标准
terrestrialradiation,地球辐射
testblock,试块
testchamber,试验箱
testcoil,试验线圈
testdata,试验数据
testfornominalsamples,标样试验
testfornon-transmission(ofaninternalexplosion),隔爆性能试验
testfrequency,激励频率；试验频率
testloads,试验负荷
testmass,试验质量
testorder,试验顺序
testpoint,测试点
testprocedurestandard,试验程序标准
testsignal,测试信号
testsolution,试验溶液
testspace,试验空间
testsurface,探伤面
testtable,工作台
testability,可测试性
tester,校验器
testingbench,试台
testingfacility,试验装置
testingsystemflexibility,试验系统的柔度
texturometer,构造仪
TG-DTA,热天平/差示热分析仪
thematicmapper(TM),专题制图仪
theodolite,经纬仪
theoroticalintensityofscatteredion,散射离子的理论强度
theoreticalslopefactor,理论斜率因数
thermalanalysis,热分析
thermalanalysiscurve,热分析曲线
thermalanalysisinstrument,热分析仪器
thermalanalysisrange,热分析范围
thermalchemicalgasanalyzer,热化学式气体分析器
thermalconductivity,热导率
thermalconductivitycell,热导池
thermalconductivitydetector(TCD),热导检测器
thermalconductivitygasanalyzer,热导式气体分析器
thermalconductivitygastransducer[sensor],热导式气体传感器
thermalconductivityhumiditytransducer[sensor],热导式湿度传感器
thermalconductivitymeter,热导率计
thermalconductivityofmixturegas,混合气体热导率
thermalcone,温度锥
thermaldilatometer,热膨胀仪
thermalequilibrium,热平衡
thermalfatiguetestingmachine,热疲劳试验机
thermalhysteresis,热滞后
thermalinfraredrange(TIR)remotesensing,热红外遥感
thermalinstrument,热系仪表
thermalinsulation,隔热
thermalionizationmassspectrometer,热电离质谱计
thermalmagneticoxygenanalyzer,热磁式氧分析器
thermalmassflowmeter,热式质量流量计
thermaloutput,热输出
thermaloutputcoefficient,热输出系数
thermalprinter,热敏印刷机
thermalradiation,热辐射
(thermal)radiator,（热）辐射体
thermalrecorder,热式记录仪
thermalresponsetime,热响应时间
thermalsensitivitydrift,热灵敏度漂移
thermalshock,热冲击
shermalshocktestchamber,热冲击试验箱
thermalstrain,热应变
thermalstress,热应力
thermaltitration,热滴定（法）
thermalwaveelectronimage,热波电子象
thermalwaveelectronmicroscope,热波电子显微镜
thermalzerodrift,热零点漂移
thermistor,热敏电阻
thermistorchain,热敏电阻测温链
(thermo)referencematerial,（热）参比物
thermo-sensitiveelement,热敏元件
thermoacoustimetry,热（传）声法
thermoacoustimetryapparatus,热传声仪
thermobalance,热天平
thermocouple,热电偶
thermocouplecircuit,热电偶电路
thermocoupleelement,热电偶元件
thermocoupleinstrument,热偶式仪表
thermocouplestyle,热电偶的形式
thermocoupletype,热电偶的类型
thermodilatometer,热膨胀仪
thermodilatometry,热膨胀法
thermodynamicquantitytransducer[sensor],热学量传感器
thermodynamictemperature,热力学温度
thermodynamictemperaturescale,热力学温标
thermoelectriceffect(ofresistancethermometersensor),（热电阻的）热电影响
thermoelectriceffecterror,热电效应误差
thermoelectricthermometer,热电温度计
thermoelectricthermometry,热电测温法
thermoelectricthermostat,半导体致冷恒温槽
thermoelectrictransducer[sensor],热电式传感器
thermoelectrometry,热电法
thermoelectrometryapparatus,热电（分析）仪
thermoelement,热电极
thermograph,热图
thermographtechnology,热成象技术
thermogravimetriccurve,热重曲线
thermogravimetry(TG),热重法
thermogravimetrycurve,热重曲线；TG曲线
thermohygrograph,温湿计
thermologymethod,热学方法
thermoluminescence,热发光法
thermoluminescenceapparatus,热发光仪
thermoluminescentdosimeter,热释光剂量计
thermomagneticanalysisunit,热磁分析仪
thermomagneticoxygenanalyzertransducer,热磁式氧分析传感器
thermomagnetometrey,热磁（学）法
thermomagnetometryapparatus,热磁仪
thermomechanicalanalysis(TMA),热机械分析
thermomechanicalanalysisapparatus,热机械分析仪
thermomechanicalanalysisunit,热机械分析仪
thermometer,温度计
thermometerscreen,百页箱
thermometershelter,百页箱
thermometerwell,温度计套管
thermometricanalyzer,热学式分析仪器
thermometricgasanalysis,热学式气体分析（法）
thermometricgasanalyzer,热学式气体分析器
thermometry,测温学
thermomicroscopy,热显微镜法
thermomicroscopyapparatus,热显微仪
thermoparticulateanalysis,热微粒分析；热粒子分析
thermoparticulateanalysisapparatus,热微粒分析仪
thermophotometry,热光学法；热光度法；热光法
thermophotometryapparatus,热光仪；热光度仪
thermopile,热电堆
thermorefractometry,热折射法
thermorefractometryapparatus,热折射仪
termo-sensor,热敏元件
thermosonimetry,热发声法
thermosonimetryapparatus,热发声仪
thermospectrometry,热光谱法
thermospectrometryapparatus,热光谱仪
thermosprayinterface,热喷雾接口
thermosprayionization,热喷雾电离
thermostaticbath,恒温槽
thermostaticoilbath,恒温油槽
thermostaticwaterbath,恒温水槽
thermovision,热象仪
thermowell(ofthermometr),（温度计）套管
thickness,厚度
thicknessmeter,厚度计
thicknessstandardplate,厚度标准样板
thicknesstransducer[sensor],厚度传感器
thinfilmgassensor,薄膜式气敏元件
thinfilmstraingauge,薄膜式应变计
thinlayerchromatography,薄层色谱法
thinorificeplate,薄孔板
thirdoctavefilter,1/3倍频程滤波器
third-octavefilterset,1/3倍频程滤波器组
Thomson(double)bridge,汤姆生（双臂）电桥
Thomsoncoefficient,汤姆生系数
Thomsoneffect,汤姆生效应
Thomsonheat,汤姆生热
threadedbezelring,螺纹盖环
threadedends,螺纹连接端
threadedwindow,螺纹观察窗
threeangulararray,三角阵
threecomponentblance,三分力天平
three-stepcontrol,三位控制
three-stepcontroller,三位控制器
three-terminalmeasuring,三端测量
three-terminalstandardresistor,三端（钮）标准电阻器
threshold,阈值
thresholdofaudibility,可听阈
thresholdofpain,痛阈
thresholdspeed,起始流速
thresholdunit,门槛单元
throat,喉部
throttlingdevice,节流装置
throttlingelement,节流件
thunderstorm,雷暴
tidalheight,潮高
tidalheightdatumplaneofthestation,测站潮高基准面
tidalobservatory,验潮站
tadalrange,潮差
tide,潮汐
tidegauge,验潮仪
tidegaugewell,验潮井
tidestaff,验潮杆；水尺
tightionsource,封闭式离子源
timebase,时间轴；时基
time-basepressingcircuit,时基压缩电路
timeconstant,时间常数
timeconstantindex,时间常数指数
timeconstantofstraininstruments,应变仪时间常数
timedelay,时延
timedelaysystem,时滞系统
time-derivedchannel,时分信道
time-divisionmultiplexing,时分多路转换
timedomain,时域
timedomainanalysis,时域分析
timedomaininducedpolarizationinstrument,时间域激电仪
timedomainmatrix,时域矩阵
timedomainmatrixmethod,时域矩阵法
timedomainmethod,时域法
timedomainmodelreductionmethod,时域模型降价法
time-of-flightmassspectrometer,飞行时间质谱计
time-of-flightultrasonicflowmeter,传播时间式超声流量计
timeofpassageoftracercloud,示踪云通过时间
timeofrecoverytemperature,温度回复时间
timeoptimalcontrol,时间最优控制
time-orientedsequentialcontrol,时间定序顺序控制
timeperpoint,每点时间
timeprogram,时间程序
timeproportioningcontrol,时间比例控制
timeresponse,时间响应
timescalefactor,时间比例尺
timeschedulecontroller,时序控制器
timeseriesanalysis,时间序列分析
timesharedcontrol,分时控制
time-sharingcontrol,分时控制
time-varyingparameter,时变参数
time-varyingsystem,时变系统
timeout,超时
timer,时标装置
timererror,时标误差
timingfactor,标定系数
tinoxideseriesgassensorSnO<fontsize="1">2</font>,系气敏元件
tipping-bucketrainrecorder,翻斗式雨量计
tipping-bucketraingauge,翻斗式雨量计
titration,滴定
titrationcurve,滴定曲线
token,令牌；权标
tokenbus,令牌总线
tokenpassingprocedure,令牌传递规程
tolerance,允差；容错
tolerancebetweenforwardandbackwardinindicatingvalue,示值进回程差
tomography,X射线层析照相术
topandbottomguiding,顶底导向
top-downdevelopment,自上而下开发
top-downtesting,自上而下测试
topguiding,顶导向
top-loadingbalance,上皿天平
top-loadingthermobalance,上皿式热天平
topologicalstructure,拓朴结构
toroidalthroatVenturinozzle,喇叭口喉部文丘里喷嘴
torque,转矩；力矩
torquemagnetometer,转矩磁强计
torquetransducer[sensor],力矩传感器；转矩传感器
torquevariator,力矩变换器
torquelimitswitch,力矩开关
torquemagnetometr,转矩磁强计
torquetransducer,转矩传感器
torquemeter,转矩测量仪
torsionbalance,扭秤；扭力天平
torsiontestingmachine,扭转试验机
torsionalbraidanalysis,扭辫分析
torsionalbraidanalysisapparatus,扭辫分析仪
torsionalshearstrain,扭应变
torsionalvibration,扭转振动
totalcloudcover,总云量
(total)conversiontime,（全部）转换时间
totalcountsofacousticemission,声发射总数
totalemissivity,全发射率
totalharmonicdistortion,总谐波失真
totalimmersionthermometer,全浸温度计
totalionchromatogram,总离子色谱图
totalload,总负荷
totalnumberofdivisions,分格数
totalorganiccarbonanalyzerforseaswter,海水总有机碳测定仪
totalpressure,总压
totalpressurePitortube,总压皮托管
totalpressuretapping,总压取压孔
totalpressuretube,全压管
totalqualitycontrol(TQC),全面质量管理
totalradiation,全辐射
totalradiationthermometry,全辐射测温法
totalreponsetime,全响应时间
totalweight,累计称量
totalweight,累计称量
totalizer,总加器
totalizinginstrument,总计仪器仪表
totalizingsnowmeter,累计雪量计
towedSTDsystem,拖曳式温盐深剖面仪
towedunderwaterTV-camerasystem,拖曳式水下电视摄像系统
towingdepthdistancerecorder,曳航深度距离记录仪
traceanalysis,痕量分析
traceidentificationdevice,迹线分辨装置
traceprogram,示踪程序
traceability,溯源性
tracermethods,示踪法
tracketchsurvery,径迹测量
trackscanner,径迹扫描仪
trackingcontrol,跟踪控制
trackingerror,跟踪误差
trackingfliter,跟踪滤波器
trackingopticalpumpingmagnetometer,跟踪式光泵磁力仪
trailingthermister,电测表层温度计
transaction,事务处理
transactionfile,细目文卷
transactiontime,事务处理时间
transbuoy,浮标自动气象站
transducer,传感器；探头
transducerclass,传感器等级
transductionmembrane,传感膜
transferbalancingline,平衡自动线
transferfunction,传递函数
transferfunctionmatrix,传递函数矩阵
transferratio,传送比率
transferratioerror,传送比率误差
transformedvalue(ofameasurand),（被测量的）变换值
transformerbridge,变压器电桥
transient,瞬态
transientdeviation,瞬态偏差
transienterror,瞬态过载
transientoverload,瞬时过冲
transientpowerdisturbances,瞬时电源扰动
transientprocess,过渡过程
transientprocesscharacteristiccurve,暂态特性曲线
transientrotativespeed,瞬态转速
transienttachometer,瞬态转速仪
transienttime,过渡过程时间
transientvibration,瞬态振动
transientweight,瞬时称量
transistortemperaturetransducer[sensor],晶体管温度传感器
transit,经纬仪
transittimemethod,渡越时间法
transittimeultrasonicflowmetr,渡越时间式超声流量计
transitionflow,转变流
transitionpoint,转码点
transitionalflow-rate,分界流量
transmission,透射
transmissionelectronimage,透射电子象
transmissionelectronmicroscope(TEM),透射电子显微镜
transmissionline,传输线
transmissionmedium,传输媒体
transmissionmethod,穿透法
transmissiontechnique,空透法
transmissionturbidimeter,透射光浊度计
transmissiveoptictachometrictransducer,透光式转速传感器
transmissometer,透射表
transmittance,透射比；透射率；透射系数
transmittancegrating,透射光栅
transmittedpulse,发射脉冲
transmitter,变送器
transparency,透明度；超然性
transportdelay,输送延迟
transportpackage,运输包装
transportationandstoragecondition,运输和贮存条件
transpositionmethodofmeasurement,交换测量法
transverseacceleration,横向加速度
transverseeffect,横向效应
transversemotionoftesttable,工作台横向运动
transverseresolution,横向分辨力
transversesensitivity,横向灵敏度
transversestiffness,横向刚度
transversewave,横波
trap,收集器；陷阱
travel,行程
traversingofprobe,前后扫查
trendanalysis,趋势分析
trendmethod,趋势法
trendrecorder,趋势记录仪
tri-colourthermometry,三色测温法
tri-componentboreholemagnetometer,井中三分量磁测井仪
trim,阀内件
tripletandemquadrupoleinstrument,三级串联四极质谱计
triple-point,三相点
striple-pointofwater,水三相点
triplet,三重布置；三重检测
tripod,三脚架
trippingdeviceforplanktonnet,浮游生物网闭锁器
truevalue(ofaquantity),（量的）真值
truncatedVenturitube,截尾文丘里管
trunkcable,干线电缆
T-Sdiagram(curve),温盐曲线
tubebubble,管状水准泡
tubeendpiece[tip],管端块[头]
tubularlevel,管状水准器
tumbling,翻滚
Tungsten-Rheniumthermocoupleseries,钨铼系热电偶
tungstenstriplamp,钨带灯
turbidimeter,浊度计
turbidity,浑浊度；浊度
turbiditytransducer[sensor],浊度传感器
turbineflowtransducer[sensor],涡轮流量传感器
turbineflowmeter,涡轮流量计
turbomolecularpump,涡轮分子泵
turbulence,紊流
turbulentflow,紊流
turn-offovershoot,断开过冲
turn-onovershoot,接通过冲
turnablestator,可转动定子
turnscorrectioncompensation,匝数更正（补偿）值
TV-camerasystem,电视摄像系统
two-colour(radiation)thermometer,比色温度计
two-colourtemperature,比色温度
two-colourthermometry,比色测温法
two-dimensionallocation,平面定位；二维空间定位
two-stepaction,两位作用
two-stepcontrol,两位控制
two-stepcontroller,两位控制器
two-terminalstandardresistor,二端（钮）标准电阻器
two-wayalternatecommunication,双向交替通信
two-waysimultaneouscommunication,双向同时通信
stwo-wiretemperaturetransmitter,两线制温度变送器
type,型式
typeapproval,产品定型；形式批准
typeofactionofanelementorsystem,元件或系统的作用方式
typeofprotectionofaninstrumentforexplosiveatmosphere,仪表防爆形式
typeofstraingauge,应变计（片）型式
typetest,形式检验；形式试验
U
U-port,U型端口
U-tubemanometer,U形管压力计
ultra-highvacuum,超高真空
ultra-highvoltageelectronmicroscope,超高压电子显微镜
ultralongwavespectrometer,超长波光谱仪
ultrasonicanemometer,超声波风速表
ultrasonicdisccutter,超声样品切割机
ultrasonicDopplerbloodpressuretransduce[sensor],超声多普勒血压传感器
ultrasonicflawdetection,超声探伤
ultrasonicflawdetector,超声探伤仪
ultrasonicflowtransducer,超声流量传感器
ultrasonicflowmeter,超声流量计
ultrasonichardnesstester,超声硬度计
ultrasoniclevelmeasuringdevice,超声物位测量装置
ultrasoniclevelmeter,超声物位计
ultrasonicmethods,超声法
ultrasonicsensor,超声（波）传感器
ultrasonicthicknessmeter,超声（波）厚度计
ultrasonictransducer,超声换能器
ultrasonicwave,超声波
ultrathinsectionsample,超薄切片样品
ultra-violetandvisiblespectrophotometer,紫外可见光分光光度计
ultravioletfilter,透过紫外线的滤光片
ultraviolethygrometer,紫外湿度表
ultravioletlamp,紫外线照射装置
ultravioletlighttransducer[sensor],紫外光传感器
ultravioletphoto-electronspectrometer,紫外光电子能谱仪
ultravioletphotoelectronspectroscopy(UPS),紫外光电子能谱法
ultravioletradiation,紫外线辐射
ultravioletrayintensitymeter,紫外线强度计
ultravioletremotesensing,紫外遥感
ultraviolet-visibledetector,紫外—可见光检测器
unaddressedoperation,非寻址操作
unbalance,不平衡
unbalancecomponentmeasuringdevice,不平衡分量测量装置
unbalancemass,不平衡质量
unbalancereductionratio(URR),不平衡量减少率
unbalanceresponse,不平衡响应
unbalancevector,不平衡矢量
unbalancevectormeasuringdevice,不平衡矢量测量装置
unbalancedoutput,非对称输出
unbiasedestimation,无偏估计
unbondedstraingauge,非粘贴式应变计
uncertainty,不确定度
uncertaintyofmeasurement,测量不确定度
uncorrectedresult,未修正结果
uncoupledmodes,非耦合振型
undamptednaturalfrequency,无阻尼固有频率
undampednaturalmodeofvibration,无阻尼固有振动模态
underwateracousticmeasurment,水声综合测量仪
underdamping,周期阻尼；欠阻尼
underseabuoysystem,水下浮标系统
understandability,可理解性
underwaterabsorptionmeter,水下吸收仪
underwateracoustic,水（下）声学
underwateracousticcommunicationset,水下通讯装置
underwateracousticmeasurement,水声测量
underwateracoustictransducer,水声换能器
underwatercamera,水下照相机
underwatercommunicationsystem,水下通讯装置
underwaterholography,水下全息摄影
underwaterirradiancemeter,水下辐照度计
underwaterlightingsystem,水下照明装置
underwatermoviecamera,水下电影摄影机
underwaterpanoramiccamera,水下全景照相机
underwaterpolarimeter,水下偏振仪
underwaterradiancemeter,水下辐射率计
underwaterscatteringmeter,水下散射仪
underwatersound,水（下）声学
underwatersoundintegratedmeasuringset,水声综合测量仪器
underwatersoundtesttank,水声试验水池
underwatertelevisioncamera,水下电视摄像机
underwatertowedsystem,水下拖曳系统
underwatertowedvehicle,水下拖曳体
underwatertransducerarray,水声换能器基阵
underwatertransmissometer,水下透射率仪
underwatervehicle,水下运载工具
underwatervisibility,水下能见度
underwaterwindow,水下“窗口”
undeterminedcomponents,非测组分
unearthedvoltagetransformer,不接地型电压互感器
uniaxialstraingauge,单轴应变计
uniformstability,一致稳定性
uniformtemperaturezone,均温区
uniformtemperaturezonelength,均热带长度
uniformityoftablemotion,台面运动的均匀度
unionnut,双端螺母
unit,单元；单位
unit(ofmeasurement),（测量）单位
unitareaacousticimpedance,声阻抗率
unitfeedback,单位反馈
unitresolution,单位分辨
unitresolutionmass,单位分辨质量
unitstepfunction,单位阶跃函数
universalbalancingmachine,通用平衡机
universalgaschromatograph,通用气相色谱仪
universalheadlosscoefficient,通用压头损失系数
universaltestingmachine,万能试验机
universaltoolmaker’smicroscope,万能工具显微镜
unmannedsubmersible,无人潜水器
unsaturatedstandardcell,不饱和式标准电池
unsteadyflow,不稳定流
upper-airobservation,高空观测
upperlimitofthenominalofuseforfrequency,标称使用频率范围上限
upward(total)radiation,向上（全）辐射
upwardterrestrialradiation,向上地球辐射
ureaenzymetransducer[sensor],酶（式）尿毒传感器
urinarybladderinnerpressuretransducer[sensor],膀胱内压传感器
usablecross-sectionofthetestchannel,试验流道的可用横截面
usableminimumimmersiondepth,最小可用浸入深度
usefullife,使用寿命
usefulspectralrange,有效光谱范围
useradjustment,用户调整
userlayer,用户层
utilityroutine,服务程序；实用程序；实用例行程序
utilitysoftware,实用软件
UVdosimeter,紫外线表
UVWanemometer,三维风速表；UVW风速表
V
vacancychromatography,空穴色谱法
vacuum,真空；负压
vacuumaccumulator,真空贮气筒
vacuumcorrection,真空修正
vacuumdryingchamber,真空干燥箱
vacuumevaporator,真空镀膜台
vacuumfusiongaschromatography,真空熔融气相色谱法
vacuumgauge,真空表；真空规管
vacuumsystem,真空系统
vacuumtransducer[sensor],真空[负压]传感器
vacuumvalve,真空阀门
validitycheck,有效性检验
validityevent,有效事件
valley,谷
Vallothelio-thermometer,瓦劳特日光温度表
valueanalysis,价值分析
valueengineering,价值工程
value(ofaquantity),（量）值
valueofimageshift,图象漂移量
valueofscaledivision,标度分格值
valueofscalemark,标度值
valuestransfer,量值传递
valve,阀
valvebody,阀体
valvecapacity,阀容量
valveoutletMachnumber,阀出口马赫数
valveplug,阀芯
valveseat,阀座面
valveshaft,阀轴
valvesizing,阀尺寸计算；阀口径计算
valvestem,阀杆
valvestempositiontransmitter,阀位发送器
valvestemunbalance,阀杆不平衡力
vane,阀板；方向标
vapourconcentration,水汽浓度
vapourpressure,水汽压
vapourtension,水汽张力
vaporizer,汽化室
vaporizingheat,气化热
variable,变量
variable-angleinternalreflectionelement,可变角度内反射元件
variableangleprobe,可变有探头
variableareaflowmeter,变面积流量计
variable-areamethods,可变面积法
variablegain,可变增益；可变放大系数
variablegainmethod,可变增益法
variable-headflowmeter,可变压头流量计
variablemagnetic-resistancetypetransducer,变磁阻式传感器
variablepressure,变化压力；变压
variablestandardcapacitor,可变标准电容器
vaiablestructurecontrolsystem,变结构控制系统
variation(duetoinfluencequantity),（影响量引起的）变化量；变差
variationintestingtemperature,试验温度波动度
variationintheindicatingvalue,示值变动值
variety,品种
varistor,电压敏电阻器
vectopluviometer,雨向计
vectoraveragingcurrentmeter,矢量平均海流计
veilingglare,杂光
veilingglarecoefficient,杂光系数
velocity,速度
velocity-areamethods,速度面积法
velocitydistribution,速度分布
velocityerror,速度误差
velocityerrorcoefficient,速度误差系数
velocityfeedback,速度反馈
velocityfocusing,速度聚焦
velocitylimiter,速度限制器
velocitymeasurethermistor,测速热敏电阻器
velocityofapproachfactor,渐近速度系数
velocitypickup,速度传感器
velocitytransducer[sensor],速度传感器
velocitytypewatermeter,速度式水表
venacontracta,缩流断面
venacontractapressuretappings,缩流取压口
ventholes,排气孔
ventilatedpsychrometer,通风干湿表
ventilatedthermometer,通风温度表
ventilationrate,换气量
ventilator,通风器
Venturinozzle,文丘里喷嘴
Venturitube,文丘里管
Verification,检验；检定
verifier,校对机
verify,校对
vernier,游标
verticalangle,竖直角
verticalaxis,竖轴
verticalbalancingmachine,立式平衡机
verticalcurrentflowmethod,直角通电法
verticalextentofacloud,云的垂直厚度
verticallimit,垂直极限
verticalscanning,帧扫描
verticaltail,垂直翼
verticaltemperatureprofilerradiometer(VTPR),垂直温度剖面仪
verticalvisibility,垂直能见度
verylowfrequencyelectromagneticalreceiver,甚低频电磁仪
VFpresentation,视频显示；检波显示
vibratingreedinstrument,振簧系仪表
vibratingsamplemagnetometer,振动样品磁强计
vibratingviscometer,振动粘度计
vibratingwire[resonantwire]drawingforcemeter,振弦式拉力计
vibratingwire[resonantwire]forcetransducer,振弦式力传感器
vibratingwire[resonantwire]tensiometer,振弦式张力计
vibratingwire[resonantwire]tensiontransducer,振弦式张力传感器
vibratingwire[resonantwire]torquemeasuringinstrument,振弦式转矩测量仪
vibratingwire[resonantwire]torquetransducer,振弦式转矩传感器
vibratingwiretransducer,振弦式（压力）传感器
vibration,振动
vibrationamplitude,振幅
vibrationanalyzer,振动分析仪
vibrationcontroller,振动控制仪
vibrationcylinderbarometer,振筒式气压表
vibrationcylinderpressuretransducer,振筒式气压传感器
vibrationerror,振动误差
vibrationgalvanometer,振动检流计
vibrationgenerator,振动台；振动发生器
vibrationisolation,隔振
vibrationisolator,隔振器
vibrationmeasurementbyabsolutemethod,绝对测振法
vibrationmeasurementbymechanicalmethod,机械测振法
vibrationmeasurementbyrelativemethod,相对测振法
vibrationmonitor,振动监视器
vibrationpick-up,振动传感器
vibrationseverity,振动烈度
vibrationstandardexciter,标准振动台
vibrationtest,振动试验
vibrationtransducer[sensor],振动传感器
vibrationalseverity,振动严酷度
vibrator,振动器
vibratorgalvanometer,振动检流计
vibrometer,振动计
Vickershardnessnumber,维氏硬度值
Vickershardnesspenetrator,维氏硬度压头
Vickershardnesstester,维氏硬度计
videometer,视程仪
virtualimage,虚象
virtualimagemassspectrometer,虚象质谱计
virtualmemory,虚拟存储
viscometer,粘度计
viscosity,粘度
viscositybalance,粘度天平
viscositytransducer[sensor],粘度传感器
visibility,能见度
visibilitymarker,能见度目标物
visibilitymeter,能见度仪
visibilityobject,能见度目标物
visiblefunction,视见函数
visiblelighttransducer[sensor],可见光传感器
visiblemagneticparticle,非荧光磁粉
visibleradiation,可见光辐射
visiblespectralremotesensing,可见光遥感
visualaxis,视轴
visualrange,视程
visualrangemeter,视距测定仪
voltageamplifier,电压放大器
voltagecenter,电压中心
voltagecircuit,电压电路
voltageconstant,电压常数
voltagecontrolledgate（VCG）module,电压控制门组件
voltage-dependentresistor,电压敏电阻器
voltagedivider,分压器
voltagedividerwithauxiliarybranchcircuit,具有辅助支路的分压箱
voltageerror,电压比值差
voltagematchingtransformer,电压匹配互感器
voltageratio,电压比
voltageratioofacapaitordivider,电容器式分压器的电压比
voltage-regulationcoefficient,稳压系数
voltage-secondcalibrator,伏秒定标器
voltagesensitivity,电压灵敏度
voltagestabilizedthermistor,稳压热敏电阻器
voltagetransducer[sensor],电压传感器
voltagetransformer,电压互感器
voltammetry,伏安法
volt-ammperemeter,视在功率表
volt-ampere-hourmetr,视在功率电度表；伏安时计
voltmeter,电压表
volumeconductivehumiditytransducer[sensor],体电导式湿度传感器
volumeflow,体积流量总量
volumeflow-rate,体积流量
volumeofthechamber,试验箱容积
volumethermodilatometry,体膨胀法
volumeviscosity,体积粘度
volumetricchromatography,体积色谱法
volumetricflowmeter,容积式流量计
volumetricmethod,容积法
volumetricwatermeter,容积式水表
vortexflowtransducer[sensor],涡街流量传感器
vortexflowmeter,旋涡流量计
vortexprecessionflowmeter,旋涡进动流量计
vortexsheddingflowtransducer,涡街流量传感器
vortex-sheddingflowmeter,涡街流量计
W-cathode,W-阴极
wadingrod,测流标杆
waitbyte,等待字节
wakeoscillator,尾流振荡器
wallmounting(pressure)gauge,墙装压力表
wall(pressure)tapping,管壁取压口
wall-coatedopen-tubularcolumn;WCOTcolumn,涂壁空心柱
warm-upperiod,预热期
warm-uptime,预热时间
washingstation,清洗装置
watchdogtimer,监视时钟
watercolour,水色
waterequivalentofsnow,雪水当量
watergaugelevel,水尺高程
watermeters,水表
waterqualityanalyzer,水质分析仪
waterqualityindicatorbuoy,水质监测浮标
waterqualitymonitoringsystem,水质监测系统
waterspraytest,喷淋试验
watervapour,水汽
watervapourproofpackaging,防潮包装
waterwashabledyepenetranttestingmethod,水洗性着色渗透探伤法
waterwashablefluorescentpeneranttestingmethod,水洗性荧光渗透探伤法
waterwashablepenetrant,水洗性渗透液；自乳化性渗透液
waterproofinstrument,防水式仪器仪表
waterproofpackaging,防水包装
waterproofsolenoidvalve,防水型电磁阀
waterprooftypestraingauge,防水应变计
watertightinstrument,水密式仪器仪表
watt-hourmeter,瓦时计
wattmeter,功率表
wave,波浪；波
wavedirection,波向
waveformdisplaytypeshallow-layerseismograph,波形表示型浅层地震仪
wavegenerator,造波机
waveguide,波导管
waveheight,波高
waveobservation,波浪观测
waveperiod,波周期
waveshape,波型
wavespectrogram,波谱图
wavespectroscopy,波谱法
wavestaff,测波杆
waveformstabilization,波形稳定
wavelengthband,工作波段
wavelengthdispersion,波长色散
wear-outfailure,耗损失效
weatherradar,天气雷达
weatherresistancetest,耐候试验
weathersatellite,气象卫星
wedge,楔块
weighingcell,称重传感器
weighingframe[unit],称量框架
weighingmethod,称重法
weighingsection[length],称量段
weighingtransducer[sensor],重量传感器；称重传感器
weight,砝码
weightcarrier,底盘
weightcorrectionvalue,砝码修正值
weightindication,砝码标称值
weight-loadedregulator,重力型自力式调节阀
weightofmeasurment,测量的权
weightvalueofpracticalmass,砝码实际质量值
weightedarithmeticmean,加权算术平均值
weightedaverage,加权平均值
weightedsummingunit,加权加法单元
weightingfactor,（加）权因子
weightingfunction,（加）权函数
weightingmatrix,（加）权矩阵
weightingmethod,加权法
weightingnetwork,计权网络
weirtypeflowsensor,堰式流量传感器
weldablestraingauge,焊接式应变计
weldedbellows,焊接波纹管
weldedends,焊接连接端
weldedmountingcoupler,焊头
wetbulb,湿球
wet-bulbtemperature,湿球温度
wet-bulbthermometer,湿球温度表
wetgasmeter,湿式气体表
Wheatstonebridge,惠斯登电桥
whirlingpschrometer,旋转干湿表
whitenoise,白噪声
whiterandomvibration,白随机振动
whiteX-rays,白色X射线
wholemachinebalancing,整体平衡
widebandseismograph,宽频带地震仪
widthmeter[gauge],宽度计
widthofacousticemissionevent,声发射事件宽度
widthstandardplate,宽度标准样板
Wienvelocityfilter,维恩速度过滤器
Winchesterdiskdrive,温盘机
windcup,风杯
winddirection,风向
windforce,风力
windforcescale,风级
windmillanemometer,叶轮式风速表
windpressure,风压
windrun,风程
windsleeve,风（向）袋
windsock,风（向）袋
windspeed,风速
windspeeddistribution,风速分布
windspeedoftestpoint,测试点风速
windtunnel,风洞
windvane,风向标
windvave,风浪
windfindinradar,测风雷达
window,观察窗；窗口
windowfunction,窗口函数
windowing,开窗口
windshield,防风罩
wireangleindicator,（钢丝绳）倾角器
wireframe,全帧显示方式
wireprinter,针式打印机
wirestraingauge,丝式应变计
wiretorsiontester,线材扭转试验机
wiretypetransducer,丝式传感器
wiresonde,系留探空仪
wobbler,摇摆调焦器
Woltmannwatermeter,螺翼式水表
word,字
wordlength,字长
workfile,工作文卷
workstation,工作站
workstationforcomputeraideddesign,计算机辅助设计工作站
workingchamber,工作室
workingconditions,工作条件
workingpressure,工作压力
workingresolution,工作分辨率
workingsensitivity,工作灵敏度
workingspace,工作空间
workingstandard,工作标准器
workingtemperature,工作温度
WorldFactoryInstrumentationProtocol;WorldFIP,WorldFIP总线（世界工厂仪表协议）
worldmodel,全球模型；世界模型
woundprimarytypecurrenttransformer,绕线式电流互感器
write,写
writingspeed,记录速度
X
x-radiationthicknessmeter,x射线厚度计
X-ray,X射线；伦琴射线；X光
X-rayabsorptionspectrometer,X射线吸收式光谱仪
X-rayanalysis,X射线分析法
X-rayanalyzer,X射线分析器
X-rayapparatusforstructureanalysis,结构分析用X射线分析
X-raybeamstop,X射线光束截捕器
X-raycinematography,X射线电影摄像法
X-raycontroller,X射线控制器
X-raycrystalspectrometer,X射线晶体光谱仪
X-raydetector,X射线探测器
X-raydiffractionanalysis,X射线衍射分析法
X-raydiffractometer,X射线衍射仪
X-rayenergydispersivespectrometr,X-射线能量分散谱仪
X-rayenergyspectrometr,X射线能谱仪
X-rayfilter,X射线过滤器
X-rayfluoremetrylogger,X射线荧光测井仪
X-rayfluorescereadoutanalyser,X射线荧光直读分析仪
X-rayfluorescenceanalysis,X射线荧光分析法
X-rayfluorescentemissionspectrometer,X射线荧光发射光谱仪
X-rayfluorimeter,X射线荧光仪
X-rayfluorimeterinborehole,井下X射线荧光仪
X-raygoniometer,X射线测角仪
X-rayhighvoltagegenerator,X射线高压发生器
X-rayintensity,X射线强度
X-raymonochromator,X射线单色器
X-rayphoto-electronspectrometer(XPS),X射线光电子能谱仪
X-rayphotoelectronspectroscopy(XPS),X射线光电子能谱法
X-raypowderdiffractometer,X射线粉末衍射仪
X-rayspectrograph,X射线摄谱仪
X-rayspectrometer,X射线光谱仪
X-rayspectrometerarrangement,X射线分光装置
X-rayspectrum,X射线光谱
X-raytelevisionapparatusforindustry,工业X射线电视装置
X-raytransducer[sensor],X射线传感器
X-raytube,X射线管
X-raytubecurrent,X射线管电流
X-raytubehead,X射线管头
X-raytuberatingcharts,X射线管负荷特性曲线
X-raytubeshield,X射线管防护罩
X-raytubevoltage,X射线管电压
X-raytubewindow,X射线管窗口
X-raywavelengthdispersivespectrometer,X射线波长色散谱仪
X-Yrecorder,XY记录仪
Y
Y-modulation,Y调制角
yawprobe,偏流侧向探头
yieldpoint,屈服点
yieldstrength,屈服强度
yoke,支架；磁轭
yokemethod,极间法
Z
z-domain,Z域
z-plane,Z平面
z-transferfunction,Z（变换）传递函数
z-transform,Z变换
zenithdistance,天顶距
zero,零点；零位
zeroadjustment,调零装置
zero-basedconformity,零基一致性
zero-basedlinearity,零基线性度
zerocalibrationgas,零点校准气
zerocapacitance,零电容
zerodisplacementvalue,零位位移植
zerodrift,零点漂移
zeroelevation,零点提升
zeroerror,零点误差
zeroinductance,零电感
zero-inputresponse,零输入响应
zerokniveslinear,零刀联线
zero-lengthspringgravimeter,零长弹簧重力仪
zero-lineoscillating,零线抖动
zero-line[reference]marker,零线装置
zero-measurandoutput,零输出
zerooutputbaseline,零输出基线
zeropoint,零点
zero-pointoutput,零点输出
zeroscalemark,零（标度）标记；零标度线
zeroshift,零点迁移[偏移]
zero-stateresponse,零状态响应
zerosuppression,零点下降
zerovariation,不回零位
zigzagscan,Z形扫查；锯齿形扫查
zincoxideseriesgassensor,ZnO系气敏元件
zincoxidevaristor,氧化锌电压敏电阻器
zirconiasensor,氧化锆传感器
zirconiumdoxideoxygenanalyzer,氧化锆氧分析器
Zoomlens,Zoom透镜