S
safe chamber (of liquid-inglass thermometer) （玻璃溫度計(jì)的）安全泡
safeguard of ultratemperature 超溫保護(hù)裝置
safety hardware 安全硬件
safety protection device 安全保護(hù)裝置
safety standard 安全標(biāo)準(zhǔn)
sales package 銷售包裝
salinity 鹽度
salinometer 鹽量計(jì)
salt mist test 鹽霧腐蝕試驗(yàn)
salt spray character 鹽霧特性
salt spray device 鹽霧發(fā)生裝置
salt spray filter 鹽霧過(guò)濾器
salt spray [mist] test 鹽霧試驗(yàn)
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(jìn)樣器
sample resistance 取樣電阻
sample size 樣本大小
sampled data 采樣數(shù)據(jù)
sampled data control 采樣控制
sampled-data control system 采樣控制系統(tǒng)
sampled-data system 采樣系統(tǒng)
sampled signal 采樣信號(hào)
sampler 采樣器
sampling 采樣；取樣
sampling action 采樣作用
sampling control 采樣控制
sampling control system 采樣控制系統(tǒng)
sampling controller 采樣控制器
sampling cross-section [station] 取樣橫截面[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 采樣脈沖
sampling radiometer 取樣輻射儀
sampling rate 采樣（速）率
sampling system 采樣系統(tǒng)
sampling test 抽樣試驗(yàn)
sampling time 采樣時(shí)間；取樣時(shí)間
sampling value 采樣值
sand dust test chamber 沙塵試驗(yàn)箱
sand pattern method 砂形法
sanitary valve 衛(wèi)生閥
satellite gravimetry 衛(wèi)星重力測(cè)量
satellite infrared spectroratiometer 星載紅外光譜輻射計(jì)
satellites 衛(wèi)星峰
saturated calomel electrode 飽和甘汞電極
saturated standard cell 飽和式標(biāo)準(zhǔn)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(biāo)度尺；標(biāo)度板
scale division 標(biāo)度分格；分格[度]
scale interval 分格[度]值
scale length 標(biāo)度長(zhǎng)度；標(biāo)度尺長(zhǎng)度
scale mark 標(biāo)度標(biāo)記
scale marking 標(biāo)度標(biāo)志
scale numbering 標(biāo)度數(shù)字
scale range 標(biāo)度范圍
scale sensitivity 分格靈敏度
scale spacing 標(biāo)度分格間距
scaling (for analogue-to-digital converter) （數(shù)/模轉(zhuǎn)換的）規(guī)范化
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(qū)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(jì)
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(jì)
scatterometer 散射計(jì)
scintillation detector 閃爍檢測(cè)器
scintillation emanometer 閃爍室式射氣儀
scintillator 閃爍體
screen dump 屏幕轉(zhuǎn)儲(chǔ)
screening test 篩選試驗(yàn)
scroll 卷動(dòng)
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(biāo)準(zhǔn)電阻器
sealed triple point cell 密封三相點(diǎn)容器
search coil 測(cè)量線圈
search technique 搜索技術(shù)
seat leakage 閥座泄漏
seat load 閥座負(fù)載
seat ring 閥座
seawater mercurometer 海水測(cè)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(cè)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(zhì)譜計(jì)
secondary ion mass spectrometry (SIMS) 二次離子質(zhì)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(dòng)勢(shì)
secondary limiting thermal current 二次極限熱電流
secondary radar 二次雷達(dá)
secondary reference point 第二類參考點(diǎn)
secondary standard 副基準(zhǔn)（器）
secondary standard seawater 幅標(biāo)準(zhǔn)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(dòng)力學(xué)數(shù)據(jù)測(cè)量系統(tǒng)
sedimentation balance 沉降天平
Seebeck coefficient 塞貝克系數(shù)
Seebeck effect 塞貝克效應(yīng)
Seebeck(thermal) electromotive force 塞貝克（熱）電勢(shì)
segment 扇形齒輪
segmental orifice plate 圓缺孔板
seismic analog computer 地震模擬計(jì)算機(jī)
seismic data acquisition system (SDAS) 數(shù)字地震儀
seismic data recording system (SDRS) 數(shù)字地震儀
seismic digital computer 地震數(shù)字計(jì)算機(jī)
seismic effects 地震效應(yīng)
seismic group recorder system (SGR) 分組式遙測(cè)型地震儀
seismic group telemetry system (SGT) 分組式遙測(cè)型地震儀
seismic logger 地震測(cè)井儀
seismic prospecting instrument 地震勘探儀器
seismic record 地震記錄
selected area electron amplification image 選區(qū)電子放大象
selected area electron diffraction image 選區(qū)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 選擇系數(shù)
self-absorption 自吸
self-actuated regulator 自力式調(diào)節(jié)閥
self-compensating propeller 自補(bǔ)償旋槳
self-contained STD profiling system 自容式溫鹽深剖面儀
self-diagonostic alarm panel 自診斷報(bào)警畫面
self-electrode 自由極
self-excitation optical pumping magnetometer 自激式光泵磁力儀
self-excited vibration 自激勵(lì)振動(dòng)
self-heating 自熱
self-heating error 自熱誤差
self-induced vibration 自激振動(dòng)
self-latch solenoid valve 保持式電磁閥
self-operated controller 自力式控制器
self-operated controller 自力式控制器
self-operated differential pressure regulator 自力式差壓調(diào)節(jié)閥
self-operated flow regulator 自力式流量調(diào)節(jié)閥
self-operated level regulator 自力式液位調(diào)節(jié)閥
self-operated level regulator 自力式液位調(diào)節(jié)閥
self-operated pressure regulator 自力式壓力調(diào)節(jié)閥
self-operated regulator 自力式調(diào)節(jié)閥
self-operated temperature regulator 自力式溫度調(diào)節(jié)閥
self-optimizing control 自尋優(yōu)控制
self-optimizing system 自尋優(yōu)系統(tǒng)
self-programming 自編程
self-reducing techeometer 自動(dòng)歸算速測(cè)儀
self-regulating 自調(diào)整
self-rapairing 自修復(fù)
self-temperturecompensated strain gauge 溫度自補(bǔ)償應(yīng)變計(jì)
self-tuning 自校正
self-tuning control 自校正控制
semantic network 語(yǔ)義網(wǎng)絡(luò)
semi-anechoic chamber 半電波暗室
semi-automatic logging instrument 半自動(dòng)測(cè)井儀
semi-automatic testing machine 半自動(dòng)試驗(yàn)機(jī)
semi-automation 半自動(dòng)化
semiconducting specimen stage 半導(dǎo)體樣品臺(tái)
semiconductor strain gauge 半導(dǎo)體應(yīng)變計(jì)
semidigital readout 半數(shù)字讀出
semi-graphic panel 半模擬盤[屏]
semi-physical simulation 半實(shí)物仿真
sensing clement 敏感元件；檢測(cè)元件
sensing gorque shaft 轉(zhuǎn)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 靈敏度系數(shù)
sensitivity drift 靈敏度漂移
sensitivity of microphone 傳聲器靈敏度
sensitization type inclinometer 感光記錄測(cè)斜儀
sensor 檢測(cè)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(duì)流敏感元件傳感器
sensor with intrnalconvection sensitive element 內(nèi)對(duì)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(jué)控制
separability 可分性
separate galvanometer 分裝式檢流計(jì)
separation number 分離數(shù)
sequential auto-spectrometer 順序式自動(dòng)光譜儀
sequential control 順序控制
sequential control station 順序控制站
sequential control system 順序控制系統(tǒng)
sequential controller 順序控制器
sequential decomposition 順序分解
sequential least squares estimation 序貫最小二乘估計(jì)
sequential optimization 順序優(yōu)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(jì)算機(jī)
serial crate controller 串行機(jī)箱控制器
serial crate controller type L2 L2型串行機(jī)箱控制器
serial grade-L field 串行分級(jí)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 系列化
series capacitor 串聯(lián)電容器
series inductor 串聯(lián)電感器
series-mode rejection 串模抑制
series-mode rejection ratio(SMRR) 串模抑制比
series-mode signal 串模信號(hào)
series-mode voltage 串模電壓
series operation 串聯(lián)工作
series output system 串行輸出制
series resistor 串聯(lián)電阻器
series-parallel output system 串—并行輸出制
server 服務(wù)器
service regulator 氣源減壓器
service routine 服務(wù)程序；實(shí)用例行程序
service speed 工作轉(zhuǎn)速
service system 服務(wù)系統(tǒng)
servo amplifier 伺服放大器
servo-balancing type 隨動(dòng)[伺服]平衡型
servo control 伺服控制；隨動(dòng)控制
servo motor 伺服電動(dòng)機(jī)；伺服馬達(dá)
servo pressure transducer 伺服式壓力傳感器
servo(system) 伺服系統(tǒng)；隨動(dòng)系統(tǒng)
servo transducer [sensor] 伺服式傳感器
servo valve 伺服閥
servo-valve control device 伺服閥控制裝置
servomechanism 伺服機(jī)構(gòu)
set point 設(shè)定點(diǎn)
set point control (SPC) 設(shè)定點(diǎn)控制
set point generator 設(shè)定點(diǎn)發(fā)生器
set (point) value 設(shè)定值
setting spring 設(shè)定彈簧
setting temperature 設(shè)定溫度
settling time 建立時(shí)間
sferic 天電；遠(yuǎn)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(huán)
shadow column instrument 影條式儀表
shaft axis of rotor 轉(zhuǎn)子軸線
shallow-layer seismograph 淺層地震儀
shear strength 剪切強(qiáng)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(yīng)變
shearing stress 剪切應(yīng)力；剪應(yīng)力
shearometer 泥漿靜切力計(jì)
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(chǎng)所
shielded strain gauge 屏蔽式應(yīng)變計(jì)
shipboard instrument 船用儀器儀表
shipboard PH meter 船用PH值
shipboard spectrophotometer 船用分光光度計(jì)
ship-borne wave gauge 船舷測(cè)波儀
shipping mark 收發(fā)貨標(biāo)志
shipping package 運(yùn)輸包裝
shock 沖擊
shock excitation 沖擊激勵(lì)
shock-piston type corer 振動(dòng)活塞式取樣管
shock response spectrum 沖擊響應(yīng)譜
shock test 沖擊試驗(yàn)
shock (testing) machine 沖擊臺(tái)
shock transducer [sensor] 沖擊傳感器
shock vibration 沖擊振動(dòng)
shockproof packaging 防震包裝
Shore durometer number 邵氏硬度值
Shore durometer 邵氏硬度計(jì)
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(jì)
short circuit ring 短路環(huán)
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(jì)
shut off pressure 閥關(guān)閉出入口壓力
Si(Li)detecter 鋰漂移硅探測(cè)器
side load 橫向載荷
side-well neutron logger 井壁中子測(cè)井儀
sighting 瞄準(zhǔn)
sighting device 粗瞄準(zhǔn)器
sighting level 照準(zhǔn)部水準(zhǔn)器
sighting point 照準(zhǔn)點(diǎn)
sign bit acquisition system 符號(hào)位地震儀
signal 信號(hào)
signal amplitude sequencing control 信號(hào)幅值順序控制
signal characterizer 信號(hào)表征器
signal common 信號(hào)公共線
signal converter 信號(hào)轉(zhuǎn)換器
signal detection and estimation 信號(hào)檢測(cè)和估計(jì)
signal duration 信號(hào)持續(xù)時(shí)間
signal enhancement shallowlayer seismograph 信息增強(qiáng)型淺層地震儀
signal flow diagram 信號(hào)流（程）圖
signal isolation 信號(hào)隔離
signal processing 信號(hào)處理
signal processing system 信號(hào)處理系統(tǒng)
signal selector 信號(hào)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 碳化硅電壓敏電阻器
silicon crystal gas sensor 碳單晶氣敏元件
similarity 相似性
similarity index 相似指數(shù)
simple harmonic quantity 簡(jiǎn)諧波
simple harmonic vibration 簡(jiǎn)諧振動(dòng)
simple pan balance 單盤天平
simple piston gauge 簡(jiǎn)單活塞式壓力計(jì)
simple transmission electron microscope 簡(jiǎn)易型透射電子顯微鏡
simplex transmission 單工傳輸
simplified model 簡(jiǎn)化模型
simulated data 仿真數(shù)據(jù)
simulated interrupt 仿真中斷
simulating strain 模擬應(yīng)變
simulating strain device 模擬應(yīng)變裝置
simulation 仿真；模擬
simulation algorithm 仿真算法
simulation algorithm libray 仿真算法庫(kù)
simulation block diagram 仿真（方）框圖
simulation centre 仿真中心
simulation clock 仿真時(shí)鐘
simulation data base 仿真數(shù)據(jù)庫(kù)
simulation environment 仿真環(huán)境
simulation equipment 仿真設(shè)備
simulation evaluation 仿真評(píng)價(jià)
simulation experiment 仿真實(shí)驗(yàn)
simulation experiment modelibrary 仿真實(shí)驗(yàn)?zāi)Ｊ綆?kù)
simulation expert system 仿真專家系統(tǒng)
simulation graphic library 仿真圖形庫(kù)
simulation information library 仿真信息庫(kù)
simulation job 仿真作業(yè)
simulation knowledge base 仿真知識(shí)庫(kù)
simulation laboratoryt 仿真實(shí)驗(yàn)室
simulation language 仿真語(yǔ)言
simulation methodology 仿真方法學(xué)
simulation model 仿真模型
simulation model library 仿真模型庫(kù)
simulation process 仿真過(guò)程
simulation process time 仿真過(guò)程時(shí)間
simulation program 仿真程序
simulation result 仿真結(jié)果
simulation run 仿真運(yùn)行
simulation software 仿真軟件
simulation support system 仿真支持系統(tǒng)
simulation system 仿真系統(tǒng)
simulation technique 仿真技術(shù)
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(shí)比較法
simultaneous technique 同時(shí)聯(lián)用技術(shù)；同時(shí)并用技術(shù)
sing around method 聲環(huán)法
sing-around velocimeter 環(huán)鳴聲速儀
single acting positioner 單作用定位器
single arm measurement 單臂測(cè)量
single beam spectrum radiator 單光束光譜輻射計(jì)
single board microcomputer 單片微（型）計(jì)算機(jī)
single bounce technique 一次反射法
single-channel FSK system 單通道FSK系統(tǒng)
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(chǎng)透鏡
single focusing 單聚焦
single-focusing mass spectrograph 單聚焦質(zhì)譜儀
single-focusing mass spectrometer 單聚焦質(zhì)譜計(jì)
single function(measuring)instrument 單功能（測(cè)量）儀表
single gauge measurement 單計(jì)[片]測(cè)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 單輸入單輸出控制系統(tǒng)
single-jet water meter 單流束水表
single-junction SQUID 單結(jié)量子干涉器
single junction temperature transducer [sensor] 單結(jié)溫度傳感器
single level process 單級(jí)過(guò)程
single loop control 單回路控制
single loop control system 單回路控制系統(tǒng)
single loop controller 單回路控制器
single magnet galvanometer 單磁式振動(dòng)子
single-pass internal reflection element 單通內(nèi)反射元件
single-path diagonal-beam flowmeter 單聲道斜束式流量計(jì)
single-path ratio thermometer 單通道比色溫度計(jì)
single piston pressure-vacuum gauge 單活塞壓力真空計(jì)
single-plane (static) alancing 單面（靜）平衡
single-plane (static)balancing machine 單面（靜）平衡機(jī)
single probe technique 單探頭法
single range (measuring) instrument 單范圍[量限]（測(cè)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(cè)量裝置
single scintillation radioactive logger 單道閃爍輻射測(cè)井儀
single-speed floating action 單速無(wú)定位作用
single-speed floating controller 單速無(wú)定位控制器
single-tube manometer 單管壓力計(jì)
single tube mercury manometer 單管水銀壓力表
single value nonlinearity 單值非線性
single variable control system 單變量控制系統(tǒng)
sinker （浮子流量計(jì)）浮子
sintered gas sensor 燒結(jié)式氣敏元件
sinusoidal quantity 簡(jiǎn)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(jì)
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(diǎn)
slant visibility 斜能見(jiàn)度
slave operation 從動(dòng)工作
slave station 從站
slaved system 受役系統(tǒng)
slaving principle 役使原理
silding vane rotary flowmeter 刮板流量計(jì)
sling psychrometer 手搖干濕表
sling thermometer 手搖溫度表
slip bezel ring 滑動(dòng)蓋環(huán)
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(jì)的斜率/溫度系數(shù)校準(zhǔn)器
slurry packing 勻漿填充
small focus X-ray tube 小焦點(diǎn)X射線管
Smith-McIntyre mud sampler 史密斯—麥金太爾取泥器
snaking motion value of specimen stage 樣品臺(tái)調(diào)節(jié)蛇行量
snap ring 開(kāi)口環(huán)
snapper grab sampler 表層采樣器
snow density meter 積雪密度計(jì)
snow measuring plate 積雪板
snow-stake 測(cè)雪樁
snow-storm 雪暴
snow storm meter 雪暴測(cè)定儀
snowfall 雪量
snowfall totalizer 累計(jì)雪量計(jì)
snowgauge 量雪器
snowsampler 雪取樣器；取雪器
snubber 限制器
soap-film burette 皂膜量管
soft bearing balancing machine 軟支承平衡機(jī)
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(shè)計(jì)過(guò)程
software development library 軟件開(kāi)發(fā)庫(kù)
software development plan 軟件開(kāi)發(fā)計(jì)劃
software development process 軟件開(kāi)發(fā)過(guò)程
software documentation 軟件文件
software engineering 軟件工程
software environment 軟件環(huán)境
software library 軟件庫(kù)
software maintenance 軟件維護(hù)
software monitor 軟件監(jiān)督程序
software package 軟件包
software package of computer aided disign 計(jì)算機(jī)輔助設(shè)計(jì)軟件包
software portability 軟件可移植性
software product 軟件產(chǎn)品
software psychology 軟件心理學(xué)
software quality 軟件質(zhì)量
software reliability 軟件可靠性
software testing plan 軟件測(cè)試計(jì)劃
software testing 軟件測(cè)試
software tool 軟件工具
soil evaporimeter 土壤蒸發(fā)儀
soil moisture 土壤水分
soil moisture content analyser 土壤水份測(cè)定儀
soil oven 烘土箱
soil thermometer 直管地溫表
solar constant 太陽(yáng)常數(shù)
solar radiation 太陽(yáng)輻射
solarigraph 總?cè)丈溆?jì)
solarimeter 總?cè)丈浔?br />solenoid 螺線管
solenoid coil 電磁線圈
solenoid valve 電磁閥
solenoid valve for freon 氟里昂用電磁閥
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(zhì)氧分析器
solid front case with pressure relief at back 后部帶泄壓裝置的前封式外殼
solid scanning length measuring instrument 固體掃描式測(cè)長(zhǎng)儀
solid scanning transducer 固體掃描傳感器
solid scanning width meter [gauge] 固體掃描式寬度計(jì)
solid-stage electrolyte gas transducer [sensor] 固體電解質(zhì)氣體傳感器
solid-state electrolyte humidity transducer [sensor] 固體電解質(zhì)濕度傳感器
Solid-state electrolyte oin transducer [sensor] 固體電解質(zhì)離子傳感器
solid-state (X-ray) detector 固態(tài)（X射線）檢測(cè)器
solid-stem liquid-in-glass thermometer 棒式玻璃溫度計(jì)
solo 單獨(dú)布置；單獨(dú)檢測(cè)
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(dǎo)流罩
sone 宋（響度單位）
sonic [critical] Venturi nozzle 音速[臨界]文丘里噴嘴
sonic logger 聲速測(cè)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(chǎng)
sound intensity 聲強(qiáng)
sound intensity level 聲強(qiáng)級(jí)
sound level 聲級(jí)
sound level calibrator 聲級(jí)校準(zhǔn)器
sound level meter 聲級(jí)計(jì)
sound power 聲功率
sound power level 聲功率計(jì)
sound pressure 聲壓
sound pressure level 聲壓級(jí)
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(cè)
source language 源語(yǔ)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(jié)
space remote sensing 航天遙感
space telemetry 航天遙測(cè)
spacelab 太空實(shí)驗(yàn)庫(kù)
spacer 襯圈；墊片
spaceship 宇宙飛船
span 量程
span calibration gas 量程校準(zhǔn)氣
span drift 量程漂移
span error 量程誤差
span of impact specimen supports 沖擊試樣支座跨距
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(shù)
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(guī)格
specified characteristic curve 規(guī)定特性曲線
specified sensitivity 規(guī)定靈敏度
specimen 試樣；樣品
specimen chamber 樣品室
specimen cooling holder 致冷樣品臺(tái)
specimen heating holder 加熱樣品臺(tái)
specimen holder 樣品杯；樣品桿；試樣架
specimen-holder assembly 樣品（支持）器組件
specimen rotating holder 旋轉(zhuǎn)樣品臺(tái)
specimen tensile holder 拉伸樣品臺(tái)
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(fā)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 光譜范圍
spectral resolution 光譜分辨率
spectral slit width 光譜狹縫寬度
spectro chemical analysis 光譜化學(xué)分析
spectrofluorophotometer 熒光分光光度計(jì)
spectrograph 攝譜儀
spectrometer 光譜儀
spectrometer channel 分光波道
spectrophotometer 分光光度計(jì)
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(jì)
speech recognition 語(yǔ)音識(shí)別
speed characteristic 轉(zhuǎn)速特性
speed control system 調(diào)速系統(tǒng)
speed effect 速度效應(yīng)
spherical aberration 球差
spherical phranometer 球形總?cè)丈浔?br />spherical phrgeometer 球形地球輻射表
spherical phrradiometer 球形全輻射表
spin axis 旋轉(zhuǎn)軸
spin decoupling 自旋去耦
spin test (of a current-meter) （流速計(jì)的）旋轉(zhuǎn)試驗(yàn)
spinning magnetometer 旋轉(zhuǎn)磁力儀
spinning sidebands 旋轉(zhuǎn)邊帶
spin-sin coupling constant （核磁共振）自旋—自旋耦合常數(shù)
spirit level 氣泡式水準(zhǔn)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(qū)屏幕
split stream injector 分流進(jìn)樣器
splitter 分流器
spot radiation source 點(diǎn)輻射源
spot recorder 光點(diǎn)記錄儀
SPOT satellite 斯波特衛(wèi)星
spot scanning 點(diǎn)掃描
spot size 目標(biāo)尺寸
spray method 噴霧方法
spraying device 噴霧裝置
spring-loaded regulator 彈簧型自力式調(diào)節(jié)閥
spring-loaded variable-head flowmeter 彈性加載可變壓頭流量計(jì)
spring plate 彈簧盤
spring testing machine 彈簧試驗(yàn)機(jī)
spurious echo 楔內(nèi)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(wěn)定性；穩(wěn)定度
stability analysis 穩(wěn)定性分析
stability condition 穩(wěn)定（性）條件
stability criterion 穩(wěn)定（性）判據(jù)；穩(wěn)定（性）準(zhǔn)則
stability error 穩(wěn)定性誤差
stability limit 穩(wěn)定（性）極限
stability margin 穩(wěn)定裕度；穩(wěn)定裕量
stability method 穩(wěn)定法
stability of towed body 拖曳體穩(wěn)定性
stability theory 穩(wěn)定性理論
stabilizability 可穩(wěn)性；能穩(wěn)性
stabilization 鎮(zhèn)定；穩(wěn)定
stabilized load characteristic 穩(wěn)定負(fù)載特性
stabilized supply apparatus 穩(wěn)定電源
stabilized voltage varistor 穩(wěn)壓電壓敏電阻器
stabilizing network 鎮(zhèn)定網(wǎng)絡(luò)
stabilizing period 穩(wěn)定過(guò)程
stable region 穩(wěn)定域
stable system 穩(wěn)定系統(tǒng)
stable type gravimeter 穩(wěn)定型重力儀
stack 棧
stacking test 堆碼試驗(yàn)
stadia line 視距線
stadia rod 視距尺
stadia wave gauge 視距測(cè)波儀
staff tide gauge 驗(yàn)潮桿；水尺
stagnation pressure 滯止壓力
stain sync 應(yīng)變同步
standard 標(biāo)準(zhǔn)
standard acceleration transducer 標(biāo)準(zhǔn)加速度傳感器
standard accelerometer 標(biāo)準(zhǔn)加速度計(jì)
standard buffer solution 標(biāo)準(zhǔn)緩沖溶液
standard calorimeter 標(biāo)準(zhǔn)型熱量計(jì)
standard capacitor 標(biāo)準(zhǔn)電容器
standard cell 標(biāo)準(zhǔn)電池
standard deviation of a single measurement in a series of measurments 測(cè)量列中單次測(cè)量的標(biāo)準(zhǔn)（偏）差
standard deviation of the arithmetic mean of a series of measurements 測(cè)量列算術(shù)平均值的標(biāo)準(zhǔn)（偏）差
standard deviation of weighted arithmetic mean 加權(quán)算術(shù)平均值的標(biāo)準(zhǔn)（偏）差
standard electrode potential 標(biāo)準(zhǔn)電極電位
standard error 標(biāo)準(zhǔn)誤差
standard error of estimate 估計(jì)量的標(biāo)準(zhǔn)誤差
standard hardness tester 標(biāo)準(zhǔn)硬度計(jì)
standard hydrogen electrode 標(biāo)準(zhǔn)氫電極
standard hydrophone 標(biāo)準(zhǔn)氫電極
standard hydrophone 標(biāo)準(zhǔn)水聽(tīng)器
standard inductor 標(biāo)準(zhǔn)電感
standard material 標(biāo)準(zhǔn)物質(zhì)
standard microphone 標(biāo)準(zhǔn)傳聲器
standard mutual inductor 標(biāo)準(zhǔn)互感器
standard platinum resistance thermometer (SPRT) 標(biāo)準(zhǔn)鉑電阻溫度計(jì)
standard pressure 標(biāo)準(zhǔn)氣壓
standard resistor 標(biāo)準(zhǔn)電阻器
standard sample 標(biāo)準(zhǔn)試件；參考試件
standard sea water 標(biāo)準(zhǔn)海水
standard specification 標(biāo)準(zhǔn)規(guī)范
standard system 標(biāo)準(zhǔn)體系
standard test block 標(biāo)準(zhǔn)試塊
standard test section 標(biāo)準(zhǔn)試驗(yàn)段
standard thermometer 標(biāo)準(zhǔn)溫度表
standard time of obsevation 標(biāo)準(zhǔn)觀測(cè)時(shí)間
standard value 標(biāo)準(zhǔn)值
standard water depth 標(biāo)準(zhǔn)水層深度；標(biāo)準(zhǔn)觀測(cè)層次
standardization 標(biāo)準(zhǔn)化
standardized resistance thermometer sensor 標(biāo)準(zhǔn)化熱電阻
standardized signal 標(biāo)準(zhǔn)化信號(hào)
standardized thermocouple 標(biāo)準(zhǔn)化熱電偶
standby application 備用；待用
star network 星形網(wǎng)絡(luò)
start bit 起始位
start temperature 初始溫度
start-up time 啟動(dòng)時(shí)間
starting 啟動(dòng)
starting current 啟動(dòng)電流
starting speed 起動(dòng)流速
starting time 啟動(dòng)時(shí)間
starting torque 啟動(dòng)轉(zhuǎn)矩
starting wind velocity 起動(dòng)風(fēng)速
state 狀態(tài)
state diagram 狀態(tài)圖
state equation 狀態(tài)方程
state equation model 狀態(tài)方程模型
state estimation 狀態(tài)估計(jì)
state feedback 狀態(tài)反饋
state observer 狀態(tài)觀測(cè)器
state variable 狀態(tài)變量
state vector 狀態(tài)向量
statement 語(yǔ)句
static accuracy 靜態(tài)精確度
static calibration 靜態(tài)校準(zhǔn)
static characteristic corve 靜態(tài)特性曲線
static characteristics 靜態(tài)特性
static decoupling 靜態(tài)解耦
static display image 靜態(tài)顯示圖象
static-dynamic strain indicator 靜動(dòng)態(tài)應(yīng)變儀
static/dynamic universal testing machine 動(dòng)靜萬(wàn)能試驗(yàn)機(jī)
static gauging method 靜態(tài)容積測(cè)量法
static load 靜負(fù)荷
static load compensating device 靜態(tài)負(fù)荷補(bǔ)償裝置
static (mass spectrometer) instruments 靜態(tài)（質(zhì)譜）儀器
static measurement 靜態(tài)測(cè)量
static model 靜態(tài)模型
static precision 靜態(tài)精密度
static pressure 靜壓
static pressure tapping 靜壓取壓孔
static pressure transducer [sensor] 靜態(tài)壓力傳感器
static resolution 靜態(tài)分辨力
static SIMS 靜態(tài)二次離子質(zhì)譜法
static spring gravimeter 靜力彈簧重力儀
static standard strain device 靜態(tài)標(biāo)準(zhǔn)應(yīng)變裝置
static stiffness of the moving element suspension 運(yùn)動(dòng)部件懸掛靜剛度
static strain 靜應(yīng)變
static thermal measuring instrument 靜態(tài)熱測(cè)量?jī)x表
static thermal techniques 靜態(tài)熱技術(shù)
static torque calibuation stand 轉(zhuǎn)矩[扭矩]靜校臺(tái)
static unbalance 靜態(tài)不平衡力；靜不平衡
static weighing method 靜態(tài)稱重法
static weights-hoist 靜態(tài)掛碼
statical strain indicator 靜態(tài)應(yīng)變儀
station 站
station number 站號(hào)
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(jī)
statistic characteristics 統(tǒng)計(jì)特性
statistic model 統(tǒng)計(jì)模型
statistic pattern recognition 統(tǒng)計(jì)模式識(shí)別
statistical analysis 統(tǒng)計(jì)分析
statistical control 統(tǒng)計(jì)控制
statistical distribution analyzer 統(tǒng)計(jì)分布分析儀
statistical forecast 統(tǒng)計(jì)預(yù)測(cè)
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(cè)量系統(tǒng)
steady damp heat test 固定濕熱試驗(yàn)
steady deflection 穩(wěn)定偏轉(zhuǎn)
steady flow 穩(wěn)定流
steady pressure 穩(wěn)態(tài)壓力；穩(wěn)壓
steady state 穩(wěn)態(tài)
steady-state deviation 穩(wěn)態(tài)偏差
steady-state deviation of the n-th order n階穩(wěn)態(tài)偏差
steady state error 穩(wěn)態(tài)誤差
steady state error coefficient 穩(wěn)態(tài)誤差系數(shù)
steady-state power conditions 穩(wěn)態(tài)電源條件
steady state response 穩(wěn)態(tài)響應(yīng)
steady state value 穩(wěn)態(tài)值
steady-state vibration 穩(wěn)態(tài)振動(dòng)
steady temperature damp test 恒溫恒濕試驗(yàn)
steady torque 穩(wěn)定力矩
stem 閥桿；接頭
stem guiding 閥桿導(dǎo)向
stem thermometer 棒狀溫度表
step-by-step control 步進(jìn)控制
step control action 位式控制作用
step enabling condition 步進(jìn)允許條件
step function 階躍函數(shù)
step motor 步進(jìn)電機(jī)
step-resistance gauge 觸點(diǎn)驗(yàn)潮儀
step response 階躍響應(yīng)
step response time 階躍響應(yīng)時(shí)間
stepped ramp type 階梯斜坡型
stepmotor actuator 步進(jìn)電機(jī)執(zhí)行機(jī)構(gòu)
stereocomparator 立體坐標(biāo)量測(cè)儀
stereometer 立體量測(cè)儀
stereoplotter 立體測(cè)圖儀
Stevenson screen 司蒂文森百頁(yè)箱
stigmator 消象散器
stimulus 激勵(lì)
stirrer device 攪拌裝置
stochastic control system 隨機(jī)控制系統(tǒng)
stochastic control theory 隨機(jī)控制理論
stochastic excitation NMR 隨機(jī)激發(fā)核磁共振（法）
Stockes line 斯托克線
stop bit 終止位
stop pin 擋銷
storage 存儲(chǔ)器
storage allocation 存儲(chǔ)分配
storage and transportation conditions 儲(chǔ)存和運(yùn)輸條件
storage life 貯存壽命
straddle scintillation emanometer 腳踏式閃爍測(cè)氡儀
straight-flow wind tunnel 直流式風(fēng)洞
straight form 直型
straight length 直管段
strain 應(yīng)變
strain amplifier 應(yīng)變放大器
strain amplitude 應(yīng)變幅
strain anemometer 張力式風(fēng)速表
strain effect 應(yīng)變效應(yīng)
strain field 應(yīng)變場(chǎng)
strain gauge 應(yīng)變片（計(jì)）
strain gauge acceleration transducer 應(yīng)變式加速度傳感器
strain-gauge bridge sensitivity 應(yīng)變電橋靈敏度
strain gauge creep 應(yīng)變計(jì)[片]蠕變
strain gauge drift 應(yīng)變計(jì)[片]漂移
strain gauge installed by spraying process 噴涂式應(yīng)變計(jì)
strain gauge pressure transducer 應(yīng)變（計(jì)）式壓力傳感器
strain-gauge sensitivity 應(yīng)變計(jì)[片]電路靈敏度
strain gauge ropque measuring instrument 應(yīng)變式轉(zhuǎn)矩測(cè)量?jī)x
strain gauge torque transducer 應(yīng)變式轉(zhuǎn)矩傳感器
strain gauge transducer [sensor] 應(yīng)變（計(jì)）式傳感器
strain gauge typy wave direction meter 應(yīng)變計(jì)式波向儀
strain gauge with base of impregnated type 浸膠基應(yīng)變計(jì)
strain gauge with metal base 金屬基底應(yīng)變計(jì)
strain gauge with meal foil base 金屬基應(yīng)變計(jì)
strain gauge with organic film base 膠膜基應(yīng)變計(jì)
strain gauge with temporary base 臨時(shí)基底型應(yīng)變計(jì)
strain indicator 應(yīng)變儀
strain limit 應(yīng)變極限
strain phase error 應(yīng)變相位差
strain-resistance effect 應(yīng)變—電阻效應(yīng)
strain rosette 應(yīng)變花
strain wine speed sensor 張力風(fēng)速傳感器
strategic funciton 策略函數(shù)
stray magnetic field 雜散磁場(chǎng)
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(qiáng)度
stress 應(yīng)力
stress amplitude 應(yīng)力幅
stress ratio 應(yīng)力比
stress-strain guage 應(yīng)力應(yīng)變計(jì)
string galvanometer 弦線檢流計(jì)
striking point 打擊點(diǎn)
strip chart recorder 帶形圖紙記錄儀；長(zhǎng)圖記錄儀
strip-steel head and tail configuration measuring instrument 帶鋼頭尾形狀測(cè)量?jī)x
stripping polarography 溶出極譜法
strobe 選通
stroboscope tachometer 閃光式轉(zhuǎn)速儀
strong magnetic film revolution speed transducer 強(qiáng)磁性薄膜式轉(zhuǎn)速傳感器
strong-motion instrument 強(qiáng)震儀
Strouhal number 斯特羅哈爾數(shù)
structural controllability 結(jié)構(gòu)可控性；結(jié)構(gòu)能控性
structural coordination 結(jié)構(gòu)協(xié)調(diào)
structural decomposition 結(jié)構(gòu)分解
structural observability 結(jié)構(gòu)可觀測(cè)性；結(jié)構(gòu)能觀測(cè)性
structural passability 結(jié)構(gòu)穩(wěn)定性
structure model 結(jié)構(gòu)模型
structured program 結(jié)構(gòu)化程序
structured programming 結(jié)構(gòu)化程序設(shè)計(jì)
structured programming language 結(jié)構(gòu)化程序設(shè)計(jì)語(yǔ)言
student's distribution 學(xué)生氏t分布
stylus 筆尖
stylus printer 針式打印機(jī)
stylus recorder 針式記錄儀
subaddress 子地址
sub-bottom seismic profiling system 海底地層剖面儀
subharmonic 次諧波
subharmonic resonance response 分諧波共振響應(yīng)
subharmonic response 分諧波響應(yīng)
subharmonic wave 分諧波
subjective probability 主觀概率
sublimating heat 升華熱
submersible 潛水器
suboptimal control 次優(yōu)控制
suboptimal system 次優(yōu)系統(tǒng)
suboptimality 次優(yōu)性
subroutine 子程序
subroutine call 子程序調(diào)用
substitution method 替代法
substitution (method of) measurement 替代測(cè)量（法）
subsurface buoy system 水下浮標(biāo)系統(tǒng)
subsystem 次系統(tǒng)
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(jié)
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(diǎn)
sunshine 日照
sunshine duration 日照時(shí)間
sunshine recorder 日照計(jì)；日光儀
sunshine weather meter 陽(yáng)光耐氣候試驗(yàn)箱
supper-coated open-tubular; SCOT column 涂載體空心柱
superconducting electromagnetic lens 超導(dǎo)電磁透鏡
superconducting magnetometer 超導(dǎo)磁力儀
superconducting quantum magnetometer 超導(dǎo)量子磁強(qiáng)計(jì)
superconductive gravimeter 超導(dǎo)重力儀
supervision 監(jiān)控
supervision level 監(jiān)控級(jí)
supervisor 監(jiān)控站
supervisory computer control system 計(jì)算機(jī)監(jiān)控系統(tǒng)
supervisory control 監(jiān)督控制
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(diǎn)下降范圍
suppressed-zero scale 抑零標(biāo)度
surface acoustic wave pressure transducer 表面聲波式壓力傳感器
surface acoustic wave transducer [sensor] 聲表面波傳感器
surface analysis 表面分析
surface conductive humidity transducer [sensor] 表面電導(dǎo)式濕度傳感器
surface echo 表面反射波
surface emission ion source 表面發(fā)射離子源
surface finish 表面粗糙度
surface finish measuring instrument 表面粗糙度測(cè)量?jī)x
surface finish transducer [sensor] 表面粗糙度傳感器
surface gradient sampler 表面梯度采水器
surface mounted (pressure) gauge 凸裝壓力表
surface replica 表面復(fù)型
surface tension balance 表面張力天平
surface thermometer 表面溫度計(jì)
surface visibility 地面能見(jiàn)度
surface wave 表面波
surface wave probe 表面波探頭
surface wave technique 表面波法
surge pressure 沖擊壓力
surplus sensitivity 靈敏度余量
susceptibility meter 磁化率儀
suspension system 懸掛系統(tǒng)
suspension theodolite 懸式經(jīng)緯儀
sustained oscillation 自持振蕩
sweep 掃描
sweep device 掃描裝置
sweep rate 掃描速率
swee 涌；浪
swing period 擺動(dòng)周期
swinging plate anemometer 壓板風(fēng)速表
swirl angle 旋渦角
swirl reducer 旋渦消除器
swirling flow 旋渦流
switch 開(kāi)關(guān)
switching box 切換箱
switching error 切換誤差
switching frequency 開(kāi)關(guān)頻度
switching point 切換點(diǎn)
switching time 切換時(shí)間
switching value 切換值
symbol of a unit (of measurement) （測(cè)量）單位的符號(hào)
symbol processing 符號(hào)處理
symbolic model 符號(hào)模型
symmetrical [balanced] input 對(duì)稱[平衡]輸入
symmetrical [balanced] output 對(duì)稱[平衡]輸出
symmetrical double yoke permeameter [magnetic bridge] 對(duì)稱雙軛磁導(dǎo)計(jì)
synchro detector 同步檢測(cè)器
synchronoscope 同步指示器
synchronous transmission 同步傳輸
syphon 彎管
system 系統(tǒng)
system aggregation 系統(tǒng)集結(jié)
system analysis 系統(tǒng)分析
system approach 系統(tǒng)方法
system architecture 體系結(jié)構(gòu)
system assessment 系統(tǒng)評(píng)估
system crate 系統(tǒng)機(jī)箱
system decomposition 系統(tǒng)分解
system deviation 系統(tǒng)偏差
system diagnosis 系統(tǒng)診斷
systems engineering 系統(tǒng)工程
system environment 系統(tǒng)環(huán)境
system evaluation 系統(tǒng)評(píng)定；系統(tǒng)評(píng)價(jià)
system homomrphism 系統(tǒng)同態(tài)
system identification 系統(tǒng)辨別
system interrupt 系統(tǒng)中斷
system isomorphism 系統(tǒng)同構(gòu)
system maintainability 系統(tǒng)可維護(hù)性
system management 系統(tǒng)管理
system matrix 系統(tǒng)矩陣
system model 系統(tǒng)模型
system modeling 系統(tǒng)建模；系統(tǒng)模型化
system of units (of measurement) （測(cè)量）單位制
system optimization 系統(tǒng)（最）優(yōu)化
system parameter 系統(tǒng)參數(shù)
system performance test 系統(tǒng)性能試驗(yàn)
syste planning 系統(tǒng)規(guī)劃
system production time 系統(tǒng)生產(chǎn)時(shí)間
system reliability 系統(tǒng)可靠性
system resourse 系統(tǒng)資源
system sensitivity 系統(tǒng)靈敏度
system simulation 系統(tǒng)仿真
system software 系統(tǒng)軟件
system state 系統(tǒng)狀態(tài)
system statistical analysis 系統(tǒng)統(tǒng)計(jì)分析
system test time 系統(tǒng)測(cè)試時(shí)間
system theory 系統(tǒng)理論
systematic error 系統(tǒng)誤差
systematic uncertainty 系統(tǒng)不確定度
systematology 系統(tǒng)學(xué)