S
safe chamber (of liquid-inglass thermometer) （玻璃溫度計的）安全泡
safeguard of ultratemperature 超溫保護裝置
safety hardware 安全硬件
safety protection device 安全保護裝置
safety standard 安全標準
sales package 銷售包裝
salinity 鹽度
salinometer 鹽量計
salt mist test 鹽霧腐蝕試驗
salt spray character 鹽霧特性
salt spray device 鹽霧發生裝置
salt spray filter 鹽霧過濾器
salt spray [mist] test 鹽霧試驗
same-polarity method of calibrating thermocouple 熱遇偶同名極檢定法
sample 試樣；試樣；樣本
sample holder 樣品支持器
sample injector 進樣器
sample resistance 取樣電阻
sample size 樣本大小
sampled data 采樣數據
sampled data control 采樣控製
sampled-data control system 采樣控製係統
sampled-data system 采樣係統
sampled signal 采樣信號
sampler 采樣器
sampling 采樣；取樣
sampling action 采樣作用
sampling control 采樣控製
sampling control system 采樣控製係統
sampling controller 采樣控製器
sampling cross-section [station] 取樣橫截麵[部位]
sampling element 采樣元件
sampling error 采樣誤差
sampling frequency 采樣頻率
sampling holder 采樣保持器
sampling interval 采樣間隔
sampling period 采樣周期
sampling pulse 采樣脈衝
sampling radiometer 取樣輻射儀
sampling rate 采樣（速）率
sampling system 采樣係統
sampling test 抽樣試驗
sampling time 采樣時間
；取樣時間
sampling value 采樣值
sand dust test chamber 沙塵試驗箱
sand pattern method 砂形法
sanitary valve 衛生閥
satellite gravimetry 衛星重力測量
satellite infrared spectroratiometer 星載紅外光譜輻射計
satellites 衛星峰
saturated calomel electrode 飽和甘汞電極
saturated standard cell 飽和式標準電池
saturation characteristics 飽和特性
saturation deficit 飽和差
saturation vapour pressure 飽和水汽壓
saunders valve 隔膜閥
scale 標度尺；標度板
scale division 標度分格
；分格[度]
scale interval 分格[度]值
scale length 標度長度；標度尺長度
scale mark 標度標記
scale marking 標度標誌
scale numbering 標度數字
scale range 標度範圍
scale sensitivity 分格靈敏度
scale spacing 標度分格間距
scaling (for analogue-to-digital converter) （數/模轉換的）規範化
scan rate 掃描速率
scanner 掃描器
scanning 掃描；掃查
scanning electron microscope(SEM) 掃描電子顯微鏡
scanning ion microprobe 掃描離子微區探針
scanning microwave multiband radiometr (SMMR) 多波段掃描微波輻射儀
scanning radiation thermometer 掃描輻射溫度計
scanning transmission electron microscope (STEM) 掃描透射電子顯微鏡
scanning tunnel microscope 掃描隧道顯微鏡
scattered radiation 散射線
scattering (of radiant energy) （輻射能的）散射
scattering ion energy 散射離子能量
scattering ion energy ratio 散射離子的能量比值
scattering turbidimeter 散射光濁度計
scatterometer 散射計
scintillation detector 閃爍檢測器
scintillation emanometer 閃爍室式射氣儀
scintillator 閃爍體
screen dump 屏幕轉儲
screening test 篩選試驗
scroll 卷動
sea bed gravimeter 海底重力儀
sea state 海況
seal chamber 隔離室
sealed capacitor 密封電容器
sealed case 密封外殼
sealed standard resistor 密封式標準電阻器
sealed triple point cell 密封三相點容器
search coil 測量線圈
search technique 搜索技術
seat leakage 閥座泄漏
seat load 閥座負載
seat ring 閥座
seawater mercurometer 海水測汞儀
second specimen chamber 第二樣品室
secondary circuit 二次電路
secondary coil 二次線圈
secondary current 二次電流
secondary device 二次裝置
secondary electron detector 二次電子探測器
secondary ion 二次離子
secondary ion background 二次離子本底
secondary ion mass spectrometer (SIMS) 二次離子質譜計
secondary ion mass spectrometry (SIMS) 二次離子質譜法
secondary ion spectrometer 二次離子譜儀
secondary ion spectroscopy 二次離子譜法
secondary limiting e.m.f.二次極限電動勢
secondary limiting thermal current 二次極限熱電流
secondary radar 二次雷達
secondary reference point 第二類參考點
secondary standard 副基準（器）
secondary standard seawater 幅標準海水
secondary voltage 二次電壓
secondary winding 二次繞組
sector magnetic analyzer 扇形磁分析器
sediment dynamics data acquisition system 沉積動力學數據測量係統
sedimentation balance 沉降天平
Seebeck coefficient 塞貝克係數
Seebeck effect 塞貝克效應
Seebeck(thermal) electromotive force 塞貝克（熱）電勢
segment 扇形齒輪
segmental orifice plate 圓缺孔板
seismic analog computer 地震模擬計算機
seismic data acquisition system (SDAS) 數字地震儀
seismic data recording system (SDRS) 數字地震儀
seismic digital computer 地震數字計算機
seismic effects 地震效應
seismic group recorder system (SGR) 分組式遙測型地震儀
seismic group telemetry system (SGT) 分組式遙測型地震儀
seismic logger 地震測井儀
seismic prospecting instrument 地震勘探儀器
seismic record 地震記錄
selected area electron amplification image 選區電子放大象
selected area electron diffraction image 選區電子衍射象
selecting 選擇
selective absorption 選擇吸收
selective radiator 選擇輻射體
selectivity 選擇性
selectivity coefficient 選擇係數
self-absorption 自吸
self-actuated regulator 自力式調節閥
self-compensating propeller 自補償旋槳
self-contained STD profiling system 自容式溫鹽深剖麵儀
self-diagonostic alarm panel 自診斷報警畫麵
self-electrode 自由極
self-excitation optical pumping magnetometer 自激式光泵磁力儀
self-excited vibration 自激勵振動
self-heating 自熱
self-heating error 自熱誤差
self-induced vibration 自激振動
self-latch solenoid valve 保持式電磁閥
self-operated controller 自力式控製器
self-operated controller 自力式控製器
self-operated differential pressure regulator 自力式差壓調節閥
self-operated flow regulator 自力式流量調節閥
self-operated level regulator 自力式液位調節閥
self-operated level regulator 自力式液位調節閥
self-operated pressure regulator 自力式壓力調節閥
self-operated regulator 自力式調節閥
self-operated temperature regulator 自力式溫度調節閥
self-optimizing control 自尋優控製
self-optimizing system 自尋優係統
self-programming 自編程
self-reducing techeometer 自動歸算速測儀
self-regulating 自調整
self-rapairing 自修複
self-temperturecompensated strain gauge 溫度自補償應變計
self-tuning 自校正
self-tuning control 自校正控製
semantic network 語義網絡
semi-anechoic chamber 半電波暗室
semi-automatic logging instrument 半自動測井儀
semi-automatic testing machine 半自動試驗機
semi-automation 半自動化
semiconducting specimen stage 半導體樣品台
semiconductor strain gauge 半導體應變計
semidigital readout 半數字讀出
semi-graphic panel 半模擬盤[屏]
semi-physical simulation 半實物仿真
sensing clement 敏感元件

；檢測元件
sensing gorque shaft 轉矩傳感軸
sensitive grid 敏感柵
sensitive limit 靈敏限
sensitivity 靈敏度
sensitivity analysis 靈敏度分析
sensitivity coefficient 靈敏度係數
sensitivity drift 靈敏度漂移
sensitivity of microphone 傳聲器靈敏度
sensitization type inclinometer 感光記錄測斜儀
sensor 檢測元件
；傳感元件；傳感器
sensor with bare wire sensitive element 裸絲敏感元件傳感器
sensor with externalconvection sensitive element 外對流敏感元件傳感器
sensor with intrnalconvection sensitive element 內對流敏感元件傳感器
sensor with supporter catalyst filled element 載體催化元件傳感器
sensory control 感覺控製
separability 可分性
separate galvanometer 分裝式檢流計
separation number 分離數
sequential auto-spectrometer 順序式自動光譜儀
sequential control 順序控製
sequential control station 順序控製站
sequential control system 順序控製係統
sequential controller 順序控製器
sequential decomposition 順序分解
sequential least squares estimation 序貫最小二乘估計
sequential optimization 順序優化
sequential program 順序程序
sequential topology 順序拓樸
sequential X-ray spectrometer 掃描X射線光譜儀
serial access 串行存取
serial computer 串行計算機
serial crate controller 串行機箱控製器
serial crate controller type L2 L2型串行機箱控製器
serial grade-L field 串行分級L字段
serial highway 串行信息公路
serial operation 串行操作
serial processing 串行處理
serial transmission 串行傳輸
seriation 係列化
series capacitor 串聯電容器
series inductor 串聯電感器
series-mode rejection 串模抑製
series-mode rejection ratio(SMRR) 串模抑製比
series-mode signal 串模信號
series-mode voltage 串模電壓
series operation 串聯工作
series output system 串行輸出製
series resistor 串聯電阻器
series-parallel output system 串—並行輸出製
server 服務器
service regulator 氣源減壓器
service routine 服務程序；實用例行程序
service speed 工作轉速
service system 服務係統
servo amplifier 伺服放大器
servo-balancing type 隨動[伺服]平衡型
servo control 伺服控製
；隨動控製
servo motor 伺服電動機；伺服馬達
servo pressure transducer 伺服式壓力傳感器
servo(system) 伺服係統；隨動係統
servo transducer [sensor] 伺服式傳感器
servo valve 伺服閥
servo-valve control device 伺服閥控製裝置
servomechanism 伺服機構
set point 設定點
set point control (SPC) 設定點控製
set point generator 設定點發生器
set (point) value 設定值
setting spring 設定彈簧
setting temperature 設定溫度
settling time 建立時間
sferic 天電；遠程雷電
sferics recorder 天電記錄器；閃電記錄器
SGL encoder SGL編碼器
shading coil 分磁環
shadow column instrument 影條式儀表
shaft axis of rotor 轉子軸線
shallow-layer seismograph 淺層地震儀
shear strength 剪切強度
shear wave probe 橫波探頭
shear wave technique 橫波法
shearing 剪切
shearing speed 剪切速率
shearing strain 剪應變
shearing stress 剪切應力；剪應力
shearometer 泥漿靜切力計
sheathed thermocouple 鎧裝熱電偶
sheathed thermometer 套管溫度表
shelf 架；擱板
shelf-mounted instrument 架裝儀表
sheltered location 掩蔽場所
shielded strain gauge 屏蔽式應變計
shipboard instrument 船用儀器儀表
shipboard PH meter 船用PH值
shipboard spectrophotometer 船用分光光度計
ship-borne wave gauge 船舷測波儀
shipping mark 收發貨標誌
shipping package 運輸包裝
shock 衝擊
shock excitation 衝擊激勵
shock-piston type corer 振動活塞式取樣管
shock response spectrum 衝擊響應譜
shock test 衝擊試驗
shock (testing) machine 衝擊台
shock transducer [sensor] 衝擊傳感器
shock vibration 衝擊振動
shockproof packaging 防震包裝
Shore durometer number 邵氏硬度值
Shore durometer 邵氏硬度計
Shore hardness number 肖氏硬度值
Shore hardness penetrator 肖氏硬度壓頭
Shore hardness tester 肖氏硬度計
short circuit ring 短路環
short period seismograph 短周期地震儀
shorted junction 短路端
shorted junction type sheathed thermocouple 接殼型鎧熱裝電偶
shortest sighting distance 最短視距
shunt 分流器
shunt meter 分流儀表
shunt type current [turbo] flowmeter 分流旋翼式流量計
shut off pressure 閥關閉出入口壓力
Si(Li)detecter 鋰漂移矽探測器
side load 橫向載荷
side-well neutron logger 井壁中子測井儀
sighting 瞄準
sighting device 粗瞄準器
sighting level 照準部水準器
sighting point 照準點
sign bit acquisition system 符號位地震儀
signal 信號
signal amplitude sequencing control 信號幅值順序控製
signal characterizer 信號表征器
signal common 信號公共線
signal converter 信號轉換器
signal detection and estimation 信號檢測和估計
signal duration 信號持續時間
signal enhancement shallowlayer seismograph 信息增強型淺層地震儀
signal flow diagram 信號流（程）圖
signal isolation 信號隔離
signal processing 信號處理
signal processing system 信號處理係統
signal selector 信號選擇器
signal-to-noise ratio 信噪比
signature analysis 圖形分析法
significant wave 有效波
significant wave height 有效波高
significant wave period 有效波周期
silicon carbide varistor 碳化矽電壓敏電阻器
silicon crystal gas sensor 碳單晶氣敏元件
similarity 相似性
similarity index 相似指數
simple harmonic quantity 簡諧波
simple harmonic vibration 簡諧振動
simple pan balance 單盤天平
simple piston gauge 簡單活塞式壓力計
simple transmission electron microscope 簡易型透射電子顯微鏡
simplex transmission 單工傳輸
simplified model 簡化模型
simulated data 仿真數據
simulated interrupt 仿真中斷
simulating strain 模擬應變
simulating strain device 模擬應變裝置
simulation 仿真；模擬
simulation algorithm 仿真算法
simulation algorithm libray 仿真算法庫
simulation block diagram 仿真（方）框圖
simulation centre 仿真中心
simulation clock 仿真時鍾
simulation data base 仿真數據庫
simulation environment 仿真環境
simulation equipment 仿真設備
simulation evaluation 仿真評價
simulation experiment 仿真實驗
simulation experiment modelibrary 仿真實驗模式庫
simulation expert system 仿真專家係統
simulation graphic library 仿真圖形庫
simulation information library 仿真信息庫
simulation job 仿真作業
simulation knowledge base 仿真知識庫
simulation laboratoryt 仿真實驗室
simulation language 仿真語言
simulation methodology 仿真方法學
simulation model 仿真模型
simulation model library 仿真模型庫
simulation process 仿真過程
simulation process time 仿真過程時間
simulation program 仿真程序
simulation result 仿真結果
simulation run 仿真運行
simulation software 仿真軟件
simulation support system 仿真支持係統
simulation system 仿真係統
simulation technique 仿真技術
simulation type 仿真類型
simulation velocity 仿真速度
simulation work station 仿真工作站
simulator 仿真器
simultancous comparison method 同時比較法
simultaneous technique 同時聯用技術；同時並用技術
sing around method 聲環法
sing-around velocimeter 環鳴聲速儀
single acting positioner 單作用定位器
single arm measurement 單臂測量
single beam spectrum radiator 單光束光譜輻射計
single board microcomputer 單片微（型）計算機
single bounce technique 一次反射法
single-channel FSK system 單通道FSK係統
single channel recorder 單通道記錄儀
single core typy current transformer 單鐵心型電流互感器
single ended transducer 單端換能器
single field lens 單場透鏡
single focusing 單聚焦
single-focusing mass spectrograph 單聚焦質譜儀
single-focusing mass spectrometer 單聚焦質譜計
single function(measuring)instrument 單功能（測量）儀表
single gauge measurement 單計[片]測量
single grain layer varistor 單顆粒層電壓敏電阻器
single-idler electronic belt conveyor scale 單托輥電子皮帶秤
single input single output control system;SISO control system 單輸入單輸出控製係統
single-jet water meter 單流束水表
single-junction SQUID 單結量子幹涉器
single junction temperature transducer [sensor] 單結溫度傳感器
single level process 單級過程
single loop control 單回路控製
single loop control system 單回路控製係統
single loop controller 單回路控製器
single magnet galvanometer 單磁式振動子
single-pass internal reflection element 單通內反射元件
single-path diagonal-beam flowmeter 單聲道斜束式流量計
single-path ratio thermometer 單通道比色溫度計
single piston pressure-vacuum gauge 單活塞壓力真空計
single-plane (static) alancing 單麵（靜）平衡
single-plane (static)balancing machine 單麵（靜）平衡機
single probe technique 單探頭法
single range (measuring) instrument 單範圍[量限]（測量）儀表
single sheet apparatus for measuring specific total losses of magnetic sheet and strip 單片電工鋼片[帶]比總損耗測量裝置
single scintillation radioactive logger 單道閃爍輻射測井儀
single-speed floating action 單速無定位作用
single-speed floating controller 單速無定位控製器
single-tube manometer 單管壓力計
single tube mercury manometer 單管水銀壓力表
single value nonlinearity 單值非線性
single variable control system 單變量控製係統
sinker （浮子流量計）浮子
sintered gas sensor 燒結式氣敏元件
sinusoidal quantity 簡諧波
siphon action 虹吸作用
siphon barometer 虹吸氣壓表
siphon pipe [tube] 虹吸管
siphon rainfall recorder 虹吸式雨量計
six component balance 六分力天平
Six's thermometer 最高最低溫度表；西克斯溫度表
skip distance 跨距點
slant visibility 斜能見度
slave operation 從動工作
slave station 從站
slaved system 受役係統
slaving principle 役使原理
silding vane rotary flowmeter 刮板流量計
sling psychrometer 手搖幹濕表
sling thermometer 手搖溫度表
slip bezel ring 滑動蓋環
slope error over 10% 10%段的斜率誤差
slope factor 斜率
slope over 10% 10%段斜率
slope/temperature factor adjustment of pH meter pH計的斜率/溫度係數校準器
slurry packing 勻漿填充
small focus X-ray tube 小焦點X射線管
Smith-McIntyre mud sampler 史密斯—麥金太爾取泥器
snaking motion value of specimen stage 樣品台調節蛇行量
snap ring 開口環
snapper grab sampler 表層采樣器
snow density meter 積雪密度計
snow measuring plate 積雪板
snow-stake 測雪樁
snow-storm 雪暴
snow storm meter 雪暴測定儀
snowfall 雪量
snowfall totalizer 累計雪量計
snowgauge 量雪器
snowsampler 雪取樣器；取雪器
snubber 限製器
soap-film burette 皂膜量管
soft bearing balancing machine 軟支承平衡機
soft ionization 軟電離
soft keyboard 軟鍵盤
"soft" X-rays 軟X射線
software 軟件
software compatibility 軟件兼容性
software cost 軟件成本
software design procedure 軟件設計過程
software development library 軟件開發庫
software development plan 軟件開發計劃
software development process 軟件開發過程
software documentation 軟件文件
software engineering 軟件工程
software environment 軟件環境
software library 軟件庫
software maintenance 軟件維護
software monitor 軟件監督程序
software package 軟件包
software package of computer aided disign 計算機輔助設計軟件包
software portability 軟件可移植性
software product 軟件產品
software psychology 軟件心理學
software quality 軟件質量
software reliability 軟件可靠性
software testing plan 軟件測試計劃
software testing 軟件測試
software tool 軟件工具
soil evaporimeter 土壤蒸發儀
soil moisture 土壤水分
soil moisture content analyser 土壤水份測定儀
soil oven 烘土箱
soil thermometer 直管地溫表
solar constant 太陽常數
solar radiation 太陽輻射
solarigraph 總日射計
solarimeter 總日射表
solenoid 螺線管
solenoid coil 電磁線圈
solenoid valve 電磁閥
solenoid valve for freon 氟裏昂用電磁閥
solenoid valve for gas 煤氣電磁閥
solenoid valve for steam 蒸氣電磁閥
solenoid valve for water 水用電磁閥
solid electrolyte oxygen analyzer 固體電解質氧分析器
solid front case with pressure relief at back 後部帶泄壓裝置的前封式外殼
solid scanning length measuring instrument 固體掃描式測長儀
solid scanning transducer 固體掃描傳感器
solid scanning width meter [gauge] 固體掃描式寬度計
solid-stage electrolyte gas transducer [sensor] 固體電解質氣體傳感器
solid-state electrolyte humidity transducer [sensor] 固體電解質濕度傳感器
Solid-state electrolyte oin transducer [sensor] 固體電解質離子傳感器
solid-state (X-ray) detector 固態（X射線）檢測器
solid-stem liquid-in-glass thermometer 棒式玻璃溫度計
solo 單獨布置；單獨檢測
solvent removable dye penetrant testing method 溶劑去除著色滲透探傷法
solvent removable penetrant 溶劑去除性滲透液
sonar 聲納
sonar dome 聲納導流罩
sone 宋（響度單位）
sonic [critical] Venturi nozzle 音速[臨界]文丘裏噴嘴
sonic logger 聲速測井儀
sonic nozzle 音速噴嘴
sound daffle 聲障板
sound energy density 聲能量密度
sound field 聲場
sound intensity 聲強
sound intensity level 聲強級
sound level 聲級
sound level calibrator 聲級校準器
sound level meter 聲級計
sound power 聲功率
sound power level 聲功率計
sound pressure 聲壓
sound pressure level 聲壓級
sound pressure transducer [sensor] 聲壓傳感器
sound radiation 聲輻射
sound ray tracking plotter 聲線軌跡儀
sound reflector 聲反射器
sound source 聲源
sound spectrum 聲譜
sounding 探測
source language 源語言
source of electron gun grid bias 電子槍柵偏壓電源
source of radiation 輻射源
source program 源程序
source slit 離子源狹縫
space byte 空格字節
space remote sensing 航天遙感
space telemetry 航天遙測
spacelab 太空實驗庫
spacer 襯圈；墊片
spaceship 宇宙飛船
span 量程
span calibration gas 量程校準氣
span drift 量程漂移
span error 量程誤差
span of impact specimen supports 衝擊試樣支座跨距
span shift 量程遷移[偏移]
spark-proof instrument 安全火花型儀器
spark source 火花電離源
sparker 電火花震源
spatial filter 空間濾波器
spatial resolution 空間分辨率
special simulation technique 特殊仿真技術
specific acoustic impedance 聲阻抗率
specific gravity 比重
specific humidity 比濕
specific permeability 比滲透率
specific resistance 電阻率
specific retention volume 比保留體積
specific service (pressure) gauge 特殊用途壓力表
specific viscosity 比粘
specific weight 專用砝碼
specification 規格
specified characteristic curve 規定特性曲線
specified sensitivity 規定靈敏度
specimen 試樣；樣品
specimen chamber 樣品室
specimen cooling holder 致冷樣品台
specimen heating holder 加熱樣品台
specimen holder 樣品杯；樣品杆；試樣架
specimen-holder assembly 樣品（支持）器組件
specimen rotating holder 旋轉樣品台
specimen tensile holder 拉伸樣品台
spectral background 光譜背景
spectral bandwidth 光譜帶寬
spectral characteristic curve 光譜特性曲線
spectral density 譜密度
spectral distribution curve 光譜分布曲線
spectral distribution of energy 光譜能量分布
spectral emissivity 光譜發射率
spectral half width 光譜半寬度
spectral line 光譜線
spectral position 光譜位置
spectral radiance 光譜輻射亮度
spectral radiation exitance 光譜輻（射）出（射）度
spectral range 光譜範圍
spectral resolution 光譜分辨率
spectral slit width 光譜狹縫寬度
spectro chemical analysis 光譜化學分析
spectrofluorophotometer 熒光分光光度計
spectrograph 攝譜儀
spectrometer 光譜儀
spectrometer channel 分光波道
spectrophotometer 分光光度計
spectrophotometric titration 分光光度滴定法
spectropolarimeter 旋光儀
spectroscopy 看譜鏡
；能譜法
spectrum 光譜；譜
spectrum analyzer 頻譜分析儀
spectrum radiator 光譜輻射計
speech recognition 語音識別
speed characteristic 轉速特性
speed control system 調速係統
speed effect 速度效應
spherical aberration 球差
spherical phranometer 球形總日射表
spherical phrgeometer 球形地球輻射表
spherical phrradiometer 球形全輻射表
spin axis 旋轉軸
spin decoupling 自旋去耦
spin test (of a current-meter) （流速計的）旋轉試驗
spinning magnetometer 旋轉磁力儀
spinning sidebands 旋轉邊帶
spin-sin coupling constant （核磁共振）自旋—自旋耦合常數
spirit level 氣泡式水準儀
split-body valve 分體閥
split core type current transformer 鉗式電流互感器
split range opoeration 分程操作
split-ranging 分程
split screen 分區屏幕
split stream injector 分流進樣器
splitter 分流器
spot radiation source 點輻射源
spot recorder 光點記錄儀
SPOT satellite 斯波特衛星
spot scanning 點掃描
spot size 目標尺寸
spray method 噴霧方法
spraying device 噴霧裝置
spring-loaded regulator 彈簧型自力式調節閥
spring-loaded variable-head flowmeter 彈性加載可變壓頭流量計
spring plate 彈簧盤
spring testing machine 彈簧試驗機
spurious echo 楔內反射波
spurious errors 疏忽誤差
square-edged orifice plate 直角邊緣孔板
square frame of magnetic needle 方框羅針
square profile (pressure) gaege 矩形壓力表
square-wave polarogyaph 方波極譜儀
stability 穩定性；穩定度
stability analysis 穩定性分析
stability condition 穩定（性）條件
stability criterion 穩定（性）判據；穩定（性）準則
stability error 穩定性誤差
stability limit 穩定（性）極限
stability margin 穩定裕度
；穩定裕量
stability method 穩定法
stability of towed body 拖曳體穩定性
stability theory 穩定性理論
stabilizability 可穩性；能穩性
stabilization 鎮定；穩定
stabilized load characteristic 穩定負載特性
stabilized supply apparatus 穩定電源
stabilized voltage varistor 穩壓電壓敏電阻器
stabilizing network 鎮定網絡
stabilizing period 穩定過程
stable region 穩定域
stable system 穩定係統
stable type gravimeter 穩定型重力儀
stack 棧
stacking test 堆碼試驗
stadia line 視距線
stadia rod 視距尺
stadia wave gauge 視距測波儀
staff tide gauge 驗潮杆
；水尺
stagnation pressure 滯止壓力
stain sync 應變同步
standard 標準
standard acceleration transducer 標準加速度傳感器
standard accelerometer 標準加速度計
standard buffer solution 標準緩衝溶液
standard calorimeter 標準型熱量計
standard capacitor 標準電容器
standard cell 標準電池
standard deviation of a single measurement in a series of measurments 測量列中單次測量的標準（偏）差
standard deviation of the arithmetic mean of a series of measurements 測量列算術平均值的標準（偏）差
standard deviation of weighted arithmetic mean 加權算術平均值的標準（偏）差
standard electrode potential 標準電極電位
standard error 標準誤差
standard error of estimate 估計量的標準誤差
standard hardness tester 標準硬度計
standard hydrogen electrode 標準氫電極
standard hydrophone 標準氫電極
standard hydrophone 標準水聽器
standard inductor 標準電感
standard material 標準物質
standard microphone 標準傳聲器
standard mutual inductor 標準互感器
standard platinum resistance thermometer (SPRT) 標準鉑電阻溫度計
standard pressure 標準氣壓
standard resistor 標準電阻器
standard sample 標準試件；參考試件
standard sea water 標準海水
standard specification 標準規範
standard system 標準體係
standard test block 標準試塊
standard test section 標準試驗段
standard thermometer 標準溫度表
standard time of obsevation 標準觀測時間
standard value 標準值
standard water depth 標準水層深度；標準觀測層次
standardization 標準化
standardized resistance thermometer sensor 標準化熱電阻
standardized signal 標準化信號
standardized thermocouple 標準化熱電偶
standby application 備用；待用
star network 星形網絡
start bit 起始位
start temperature 初始溫度
start-up time 啟動時間
starting 啟動
starting current 啟動電流
starting speed 起動流速
starting time 啟動時間
starting torque 啟動轉矩
starting wind velocity 起動風速
state 狀態
state diagram 狀態圖
state equation 狀態方程
state equation model 狀態方程模型
state estimation 狀態估計
state feedback 狀態反饋
state observer 狀態觀測器
state variable 狀態變量
state vector 狀態向量
statement 語句
static accuracy 靜態精確度
static calibration 靜態校準
static characteristic corve 靜態特性曲線
static characteristics 靜態特性
static decoupling 靜態解耦
static display image 靜態顯示圖象
static-dynamic strain indicator 靜動態應變儀
static/dynamic universal testing machine 動靜萬能試驗機
static gauging method 靜態容積測量法
static load 靜負荷
static load compensating device 靜態負荷補償裝置
static (mass spectrometer) instruments 靜態（質譜）儀器
static measurement 靜態測量
static model 靜態模型
static precision 靜態精密度
static pressure 靜壓
static pressure tapping 靜壓取壓孔
static pressure transducer [sensor] 靜態壓力傳感器
static resolution 靜態分辨力
static SIMS 靜態二次離子質譜法
static spring gravimeter 靜力彈簧重力儀
static standard strain device 靜態標準應變裝置
static stiffness of the moving element suspension 運動部件懸掛靜剛度
static strain 靜應變
static thermal measuring instrument 靜態熱測量儀表
static thermal techniques 靜態熱技術
static torque calibuation stand 轉矩[扭矩]靜校台
static unbalance 靜態不平衡力；靜不平衡
static weighing method 靜態稱重法
static weights-hoist 靜態掛碼
statical strain indicator 靜態應變儀
station 站
station number 站號
stationary array 固定檢速架
stationary liquid 固定液
stationary phase 固定相
stationary X-ray detection apparatus 固定式X射線探傷機
statistic characteristics 統計特性
statistic model 統計模型
statistic pattern recognition 統計模式識別
statistical analysis 統計分析
statistical control 統計控製
statistical distribution analyzer 統計分布分析儀
statistical forecast 統計預測
stator gear 定子齒輪
STD-calibrating installation 溫鹽深（STD）檢定裝置
STD/SV system 溫鹽深聲速測量係統
steady damp heat test 固定濕熱試驗
steady deflection 穩定偏轉
steady flow 穩定流
steady pressure 穩態壓力；穩壓
steady state 穩態
steady-state deviation 穩態偏差
steady-state deviation of the n-th order n階穩態偏差
steady state error 穩態誤差
steady state error coefficient 穩態誤差係數
steady-state power conditions 穩態電源條件
steady state response 穩態響應
steady state value 穩態值
steady-state vibration 穩態振動
steady temperature damp test 恒溫恒濕試驗
steady torque 穩定力矩
stem 閥杆；接頭
stem guiding 閥杆導向
stem thermometer 棒狀溫度表
step-by-step control 步進控製
step control action 位式控製作用
step enabling condition 步進允許條件
step function 階躍函數
step motor 步進電機
step-resistance gauge 觸點驗潮儀
step response 階躍響應
step response time 階躍響應時間
stepped ramp type 階梯斜坡型
stepmotor actuator 步進電機執行機構
stereocomparator 立體坐標量測儀
stereometer 立體量測儀
stereoplotter 立體測圖儀
Stevenson screen 司蒂文森百頁箱
stigmator 消象散器
stimulus 激勵
stirrer device 攪拌裝置
stochastic control system 隨機控製係統
stochastic control theory 隨機控製理論
stochastic excitation NMR 隨機激發核磁共振（法）
Stockes line 斯托克線
stop bit 終止位
stop pin 擋銷
storage 存儲器
storage allocation 存儲分配
storage and transportation conditions 儲存和運輸條件
storage life 貯存壽命
straddle scintillation emanometer 腳踏式閃爍測氡儀
straight-flow wind tunnel 直流式風洞
straight form 直型
straight length 直管段
strain 應變
strain amplifier 應變放大器
strain amplitude 應變幅
strain anemometer 張力式風速表
strain effect 應變效應
strain field 應變場
strain gauge 應變片（計）
strain gauge acceleration transducer 應變式加速度傳感器
strain-gauge bridge sensitivity 應變電橋靈敏度
strain gauge creep 應變計[片]蠕變
strain gauge drift 應變計[片]漂移
strain gauge installed by spraying process 噴塗式應變計
strain gauge pressure transducer 應變（計）式壓力傳感器
strain-gauge sensitivity 應變計[片]電路靈敏度
strain gauge ropque measuring instrument 應變式轉矩測量儀
strain gauge torque transducer 應變式轉矩傳感器
strain gauge transducer [sensor] 應變（計）式傳感器
strain gauge typy wave direction meter 應變計式波向儀
strain gauge with base of impregnated type 浸膠基應變計
strain gauge with metal base 金屬基底應變計
strain gauge with meal foil base 金屬基應變計
strain gauge with organic film base 膠膜基應變計
strain gauge with temporary base 臨時基底型應變計
strain indicator 應變儀
strain limit 應變極限
strain phase error 應變相位差
strain-resistance effect 應變—電阻效應
strain rosette 應變花
strain wine speed sensor 張力風速傳感器
strategic funciton 策略函數
stray magnetic field 雜散磁場
stray radiant power 雜散輻射功率
stray radiant power ratio 雜散輻射功率比
stray radiation 雜散輻射
strength 強度
stress 應力
stress amplitude 應力幅
stress ratio 應力比
stress-strain guage 應力應變計
string galvanometer 弦線檢流計
striking point 打擊點
strip chart recorder 帶形圖紙記錄儀；長圖記錄儀
strip-steel head and tail configuration measuring instrument 帶鋼頭尾形狀測量儀
stripping polarography 溶出極譜法
strobe 選通
stroboscope tachometer 閃光式轉速儀
strong magnetic film revolution speed transducer 強磁性薄膜式轉速傳感器
strong-motion instrument 強震儀
Strouhal number 斯特羅哈爾數
structural controllability 結構可控性；結構能控性
structural coordination 結構協調
structural decomposition 結構分解
structural observability 結構可觀測性
；結構能觀測性
structural passability 結構穩定性
structure model 結構模型
structured program 結構化程序
structured programming 結構化程序設計
structured programming language 結構化程序設計語言
student's distribution 學生氏t分布
stylus 筆尖
stylus printer 針式打印機
stylus recorder 針式記錄儀
subaddress 子地址
sub-bottom seismic profiling system 海底地層剖麵儀
subharmonic 次諧波
subharmonic resonance response 分諧波共振響應
subharmonic response 分諧波響應
subharmonic wave 分諧波
subjective probability 主觀概率
sublimating heat 升華熱
submersible 潛水器
suboptimal control 次優控製
suboptimal system 次優係統
suboptimality 次優性
subroutine 子程序
subroutine call 子程序調用
substitution method 替代法
substitution (method of) measurement 替代測量（法）
subsurface buoy system 水下浮標係統
subsystem 次係統
successive approximation type 逐次逼近型
sufficient burning 充分燃燒
sulfur dioxide analyzer 二氧化硫分析儀
SUM byte 總和字節
sum peak 和峰
summation [totalizing] current transformer 總和[總加]電流互感器
summation instrument 總和儀表
summer 加法器
summing point 相加點
sunshine 日照
sunshine duration 日照時間
sunshine recorder 日照計
；日光儀
sunshine weather meter 陽光耐氣候試驗箱
supper-coated open-tubular; SCOT column 塗載體空心柱
superconducting electromagnetic lens 超導電磁透鏡
superconducting magnetometer 超導磁力儀
superconducting quantum magnetometer 超導量子磁強計
superconductive gravimeter 超導重力儀
supervision 監控
supervision level 監控級
supervisor 監控站
supervisory computer control system 計算機監控係統
supervisory control 監督控製
supervisory program 管理程序
supplementary insulation 輔助絕緣
supply apparatus 電源裝置
support 載體
support program 支持程序
support type current transformer 支持式電流互感器
supporting electrode 支持電極
supporting knife-plane 承重刀座
supporting pin 支力銷
suppressed-zero range 零點下降範圍
suppressed-zero scale 抑零標度
surface acoustic wave pressure transducer 表麵聲波式壓力傳感器
surface acoustic wave transducer [sensor] 聲表麵波傳感器
surface analysis 表麵分析
surface conductive humidity transducer [sensor] 表麵電導式濕度傳感器
surface echo 表麵反射波
surface emission ion source 表麵發射離子源
surface finish 表麵粗糙度
surface finish measuring instrument 表麵粗糙度測量儀
surface finish transducer [sensor] 表麵粗糙度傳感器
surface gradient sampler 表麵梯度采水器
surface mounted (pressure) gauge 凸裝壓力表
surface replica 表麵複型
surface tension balance 表麵張力天平
surface thermometer 表麵溫度計
surface visibility 地麵能見度
surface wave 表麵波
surface wave probe 表麵波探頭
surface wave technique 表麵波法
surge pressure 衝擊壓力
surplus sensitivity 靈敏度餘量
susceptibility meter 磁化率儀
suspension system 懸掛係統
suspension theodolite 懸式經緯儀
sustained oscillation 自持振蕩
sweep 掃描
sweep device 掃描裝置
sweep rate 掃描速率
swee 湧；浪
swing period 擺動周期
swinging plate anemometer 壓板風速表
swirl angle 旋渦角
swirl reducer 旋渦消除器
swirling flow 旋渦流
switch 開關
switching box 切換箱
switching error 切換誤差
switching frequency 開關頻度
switching point 切換點
switching time 切換時間
switching value 切換值
symbol of a unit (of measurement) （測量）單位的符號
symbol processing 符號處理
symbolic model 符號模型
symmetrical [balanced] input 對稱[平衡]輸入
symmetrical [balanced] output 對稱[平衡]輸出
symmetrical double yoke permeameter [magnetic bridge] 對稱雙軛磁導計
synchro detector 同步檢測器
synchronoscope 同步指示器
synchronous transmission 同步傳輸
syphon 彎管
system 係統
system aggregation 係統集結
system analysis 係統分析
system approach 係統方法
system architecture 體係結構
system assessment 係統評估
system crate 係統機箱
system decomposition 係統分解
system deviation 係統偏差
system diagnosis 係統診斷
systems engineering 係統工程
system environment 係統環境
system evaluation 係統評定；係統評價
system homomrphism 係統同態
system identification 係統辨別
system interrupt 係統中斷
system isomorphism 係統同構
system maintainability 係統可維護性
system management 係統管理
system matrix 係統矩陣
system model 係統模型
system modeling 係統建模
；係統模型化
system of units (of measurement) （測量）單位製
system optimization 係統（最）優化
system parameter 係統參數
system performance test 係統性能試驗
syste planning 係統規劃
system production time 係統生產時間
system reliability 係統可靠性
system resourse 係統資源
system sensitivity 係統靈敏度
system simulation 係統仿真
system software 係統軟件
system state 係統狀態
system statistical analysis 係統統計分析
system test time 係統測試時間
system theory 係統理論
systematic error 係統誤差
systematic uncertainty 係統不確定度
systematology 係統學