shipboard PH meter,船用PH值
shipboard spectrophotometer,船用分光光度计
ship-borne wave gauge,船舷测波仪
shipping mark,收发货标志
shipping package,运输包装
shock,冲击
shock excitation,冲击激励
shock-piston type corer,振动活塞式取样管
shock response spectrum,冲击响应谱
shock test,冲击试验
shock (testing) machine,冲击台
shock transducer [sensor],冲击传感器
shock vibration,冲击振动
shockproof packaging,防震包装
Shore durometer number,邵氏硬度值
Shore durometer,邵氏硬度计
Shore hardness number,肖氏硬度值
Shore hardness penetrator,肖氏硬度压头
Shore hardness tester,肖氏硬度计
short circuit ring,短路环
short period seismograph,短周期地震仪
shorted junction,短路端
shorted junction type sheathed thermocouple,接壳型铠热装电偶
shortest sighting distance,最短视距
shunt,分流器
shunt meter,分流仪表
shunt type current [turbo] flowmeter,分流旋翼式流量计
shut off pressure,阀关闭出入口压力
Si(Li)detecter,锂漂移硅探测器
side load,横向载荷
side-well neutron logger,井壁中子测井仪
sighting,瞄准
sighting device,粗瞄准器
sighting level,照准部水准器
sighting point,照准点
sign bit acquisition system,符号位地震仪
signal,信号
signal amplitude sequencing control,信号幅值顺序控制
signal characterizer,信号表征器
signal common,信号公共线
signal converter,信号转换器
signal detection and estimation,信号检测和估计
signal duration,信号持续时间
signal enhancement shallowlayer seismograph,信息增强型浅层地震仪
signal flow diagram,信号流（程）图
signal isolation,信号隔离
signal processing,信号处理
signal processing system,信号处理系统
signal selector,信号选择器
signal-to-noise ratio,信噪比
signature analysis,图形分析法
significant wave,有效波
significant wave height,有效波高
significant wave period,有效波周期
silicon carbide varistor,碳化硅电压敏电阻器
silicon crystal gas sensor,碳单晶气敏元件
similarity,相似性
similarity index,相似指数
simple harmonic quantity,简谐波
simple harmonic vibration,简谐振动
simple pan balance,单盘天平
simple piston gauge,简单活塞式压力计
simple transmission electron microscope,简易型透射电子显微镜
simplex transmission,单工传输
simplified model,简化模型
simulated data,仿真数据
simulated interrupt,仿真中断
simulating strain,模拟应变
simulating strain device,模拟应变装置
simulation,仿真；模拟
simulation algorithm,仿真算法
simulation algorithm libray,仿真算法库
simulation block diagram,仿真（方）框图
simulation centre,仿真中心
simulation clock,仿真时钟
simulation data base,仿真数据库
simulation environment,仿真环境
simulation equipment,仿真设备
simulation evaluation,仿真评价
simulation experiment,仿真实验
simulation experiment modelibrary,仿真实验模式库
simulation expert system,仿真专家系统
simulation graphic library,仿真图形库
simulation information library,仿真信息库
simulation job,仿真作业
simulation knowledge base,仿真知识库
simulation laboratoryt,仿真实验室
simulation language,仿真语言
simulation methodology,仿真方法学
simulation model,仿真模型
simulation model library,仿真模型库
simulation process,仿真过程
simulation process time,仿真过程时间
simulation program,仿真程序
simulation result,仿真结果
simulation run,仿真运行
simulation software,仿真软件
simulation support system,仿真支持系统
simulation system,仿真系统
simulation technique,仿真技术
simulation type,仿真类型
simulation velocity,仿真速度
simulation work station,仿真工作站
simulator,仿真器
simultancous comparison method,同时比较法
simultaneous technique,同时联用技术；同时并用技术
sing around method,声环法
sing-around velocimeter,环鸣声速仪
single acting positioner,单作用定位器
single arm measurement,单臂测量
single beam spectrum radiator,单光束光谱辐射计
single board microcomputer,单片微（型）计算机
single bounce technique,一次反射法
single-channel FSK system,单通道FSK系统
single channel recorder,单通道记录仪
single core typy current transformer,单铁心型电流互感器
single ended transducer,单端换能器
single field lens,单场透镜
single focusing,单聚焦
single-focusing mass spectrograph,单聚焦质谱仪
single-focusing mass spectrometer,单聚焦质谱计
single function(measuring)instrument,单功能（测量）仪表
single gauge measurement,单计[片]测量
single grain layer varistor,单颗粒层电压敏电阻器
single-idler electronic belt conveyor scale,单托辊电子皮带秤
single input single output control system;SISO control system,单输入单输出控制系统
single-jet water meter,单流束水表
single-junction SQUID,单结量子干涉器
single junction temperature transducer [sensor],单结温度传感器
single level process,单级过程
single loop control,单回路控制
single loop control system,单回路控制系统
single loop controller,单回路控制器
single magnet galvanometer,单磁式振动子
single-pass internal reflection element,单通内反射元件
single-path diagonal-beam flowmeter,单声道斜束式流量计
single-path ratio thermometer,单通道比色温度计
single piston pressure-vacuum gauge,单活塞压力真空计
single-plane (static) alancing,单面（静）平衡
single-plane (static)balancing machine,单面（静）平衡机
single probe technique,单探头法
single range (measuring) instrument,单范围[量限]（测量）仪表
single sheet apparatus for measuring specific total losses of magnetic sheet and strip,单片电工钢片[带]比总损耗测量装置
single scintillation radioactive logger,单道闪烁辐射测井仪
single-speed floating action,单速无定位作用
single-speed floating controller,单速无定位控制器
single-tube manometer,单管压力计
single tube mercury manometer,单管水银压力表
single value nonlinearity,单值非线性
single variable control system,单变量控制系统
sinker,（浮子流量计）浮子
sintered gas sensor,烧结式气敏元件
sinusoidal quantity,简谐波
siphon action,虹吸作用
siphon barometer,虹吸气压表
siphon pipe [tube],虹吸管
siphon rainfall recorder,虹吸式雨量计
six component balance,六分力天平
Six's thermometer,最高最低温度表；西克斯温度表
skip distance,跨距点
slant visibility,斜能见度
slave operation,从动工作
slave station,从站
slaved system,受役系统
slaving principle,役使原理
silding vane rotary flowmeter,刮板流量计
sling psychrometer,手摇干湿表
sling thermometer,手摇温度表