主题：电子类词汇

hoarfrost point,结霜点
hoisting test,起吊试验
holding action,保持作用
holding current,吸持电流
hollow-cathode atomizer,空心阴极原子化器
hollow-cathode lamp,空心阴极灯
holographic grating,全息光栅
holographic SDRS,全息地震仪
homeostasis,内稳态
homogeneity spoiling pulse,均匀性突变脉冲
homogeneous radiation thermometer,单色辐射温度计
homonuclear lock signal,同核锁信号
hopper scale,料斗秤
horizontal balancing machine,卧式平衡机
horizontal limeit,水平极限
horizontal scanning,行扫描
horizontal tail,水平翼
horizontal visibility,水平能见度
hose coupler,软管接头
host computer,主计算机
hot wire anemometer,热线风速表
hot wire flow transducer[sensor],热线流量传感器
hot-wire respiratory flow transducer[sensor],热丝（式）呼吸流量传感器
hot-wire turbulence meter,热线湍流计
housing,外壳
housing limit temperature,外壳极限温度
huge system,巨系统
hum,交流声
humicap,湿敏电容器
hnmid air,湿空气
humid heat test,湿热试验
humidification,加湿
humidifier,加湿器
humidistat,恒湿箱
humidity,湿度
humidity constant state,恒湿状态
humidity fluctuation,湿度波动度
humidity of the air,空气湿度
humidity range,湿度范围
humidity transducer[sensor],湿度传感器
humidity uniformity,湿度均匀性
humidity-dependent resistor,湿敏电阻器
hunting,猎振
hybrid model,混合模型
hybrid simulation,混合仿真
hydraulic actrator,液动执行机构
hydraulic control,液动控制；液压控制
hydraulic diameter,水力直径
hydraulic-formed bellows,液压波纹管
hydraulic motor,液压马达
hydraulic natural frequency,液压固有频率
hydraulic power supply,液压动力源
hydraulic step motor,液压步进马达
hydraulic testing machine,液压式试验机
hydraulic vibrator,液压振动器
hydrodynamic noise,液体动力噪声
hydrofoil shape vehicle,水翼型拖曳体
hydrogen electrode,氢电极
hydrogen(pressure)gauge,氢压力表
hydrogen regulator,氢气减压器
hydrographic winch,水文绞车
hydrophone calibrator,水听器校准器
hydrophone streamer,海洋地城电缆；拖缆；漂浮电缆
hydrophone,水听器
hydrostatic level,液体静力水准仪
hydrostatic vater tand,静水槽
hygrograph,湿度计
hygrometer calibration chamber,湿度表检定箱
hygrometer,湿度表
hygrometeric tables,湿度查算表
hygrothermograph,温湿计
hypercycle theory,超循环理论
hyperstability,超稳定性
hypsometer,沸点测高表
hystersis,回差
hysteresis error,滞环误差；滞后误差
hysteresis error plus dead band,回差
hysteresis loop,滞环

I/O channel,输入输出出通道；I/O通道
ice point,冰点 ideal gas temperature scale,理想气体温标
ideal inherent equal percentage flow characteristic,理想固有等百分比注量特性 identifiability,可辨识性；能辨识性
ignition wire,点火线
illuminance transducer[sensor],照度传感器
illuminating aperture angle,照明孔径角
illuminating brightness,照明亮度
illuminating system,照明系统
illumination,照度
image electro-magnetic shift,象电位移
image plane,象面
image point,象点
image recognition,图象识别
image rotation,象旋转
image transdcer[sensor],图象传感器
imaging system,成象系统
immersion depth,浸入深度
immersion error,浸入误差
immersion line(of liquid-in-glass thermometer),（玻璃温度计的）浸没线
immersion testing,液浸法
immersion type probe,水浸探头
impact energy,冲击能量
impact hammer,冲击锤体
impact pendulnm,冲击摆锤
impact specimen support,冲击试校支架
impact test,冲击试验
impact testing machine,冲击试验机
impact toughness,冲击韧性
impact velocity of the pendulum,摆锤的冲击速度
impedance analysis,阻抗分析
impedance blood volume transducer[sensor],阻抗式血容量传感器
impedance head,阻抗头
imedance plane diagram,阻抗平面图
impedance respiratory frequency transducer[sensor],阻抗式呼吸频率传感器
impeller,旋浆
impregnated base strain gauge,浸胶基应变计
impulse distance meter,脉冲式测距仪
impulse function,冲激函数；脉冲函数
impulse precision sound level meter,脉冲精密声级计
impulse response,冲激响应；脉冲响应
impulsive sound,脉冲声
in-situ colour meter,现场水色计
in-situ extraction sampler,现场萃取采水器
im-situ salinometer,现场盐度计
in-situ seawater oxygenomter,海水溶解氧现场测定仪
inaccuracy,不精确度
inboard rotor,内重心转子
incline impact test,斜而冲击试验
ynclined-tube manometer,倾斜压力计
inclinometer,井斜仪
increase of area,断面增大率
increased safety electrical apparatus(Ex e),增安型电气设备（Ex e)
incremental control,增量控制
incremental motion control system,增量运动控制系统
incremental range,微调（增量）范围
incremental testing,增量测试
independent conforminty,独立一致性
independent linearity,独立线性度
index,指示器；指数；索引
index level,竖直度盘指标水准器
index(of an indicating device),（指示机构的）指示器
index of asymmetry,非对称性指数
index register,变址寄存器
indicated electrode,指示电极
indeicated strain,指示应变
indicated value,指示值
indicating device,指示装置；指示机构
indicating instrument,指示仪器仪表
indicating(measuring)instrument,（测量仪器仪表）的示值
indication point,指示点
indication range,示值范围
indicative mark,指示标志
indicator,指示仪
indirect acting instrument,间接作用仪表
indirect ancting instrument,间接作用仪表
indirect acting recording instrument,间接作用记录仪
indirect(method of )measurement,间接测量（法）
indirect resistance heaiting,间接电阻加热
indirectly controlled variable,间接被控变量
indirectly heated type thermistor,旁热式热敏感电阻器
individual line,专线
individual nominal characteristic,单个名义特性
induced current image,感生电流象
induced curent method,感应电流法
induced polarization logger,井中激发极化仪
induced pulse transient system,感应脉冲瞬变系统
inductance bow,电感箱
inductance pressure transducer,电感式压力传感器
inductance transducer,感应式传感器
induction instrument,感应系仪表
induction logger,感应测井仪
induction meter,感应系电度表
induction salinometer,感应式盐度计
induction voltage divider,感应分压器
inductive displacement measuring instrument,电感式位移测量仪
inductive displacement transducer,电感式位移传感器
inductive force transducer,电感式力传感器
inductive micromenter,电感测微计
inductive modeling method,归纳建模法
inductive tensionmeter,电感式张力计
inductive transducer[sensor],电感式传感器
inductosyn displacment transducer,感应同步式位移传感器
industrial automation,工业自动化
industrial control,工业控制
industrial control system,工业控制系统
industrial data processing,工业数据处理
industrial process,工业过程
industrial robot,工业机器人
(industrial)total radiation pyrometer,辐射感温器
indelastic background,非弹性本底
inelastic scatter,非弹性散射过程
inert metal indicated electrode,惰性金属指示电极
inertia type pickup,惯性传感器
inertial motion,隋走量
inference model,推理模型
inference strategy,推理策略
inferential flowmeter,推导式流量计
influence characteristic,影响特性
influence coefficient method,影响系数法
influence coefficient(of an influence quantity),（影响量的）影响系数
influence error,影响误差
influence of magnetic field,磁场影响
influence of ship-body,船体影响
influence of static pressure,静压影响
influence of vibration,振动影响
influence quantity,影响量
information acquistion,信息采集
information parameter of an electrical signal,电信号的信息参数
information pattern,信息模式
information structrue,信息结构
information system for process control,过程控制信息系统
infrared camera,红外照相机
infrared distance meter,红外测距仪
infrared gas analyzer,红外线气体分析器
infrared hygrometer,红外湿度表
infrared light transducer[sensor],红外光传感器
infrared radiation,红外辐射；红外线；热辐射
infrared radiation detection apparatus,红外检测仪
infrared radiation thermometer,红外辐射温度计
infrared radiometer,红外辐射计
infrared radiometry,红外线探伤法
infrared remote sensing,红外遥感
infrared spectrometry,红外光谱法
infrared spectrophotometer,红外分光光度计
inherent diaphragm pressure range,固有膜片压力范围
inherent feedback,固有反馈
inherent filtration,固有滤过当量
inherent flow characteristic,固有流量特性
inherent instability,固有不稳定性
inherent weakness failure,固有弱质失效

inhibit,禁止
initial condition,初始条件
initial deviation,初始偏差
initial load,初负荷
initial phase angle,初相角
initial program loader(IPL),初始程序的装入程序
initial pulse,始脉冲
initial state,初（始状）态
initial temperature,超始温度
initial unbalance,初始不平衡量
initialization,初始化
initialize,初始化
initiator,启动站
injection cross-section[station],注入横截面[部位]
ink jet printer,喷墨印刷机
inlet filter,（减压器的）过滤器
inlet system,进样系统
inner pacdage,内包装
in-phase voltage,同相电压
input and output with inolated common point,带有隔离公共点的输入和输出
input device,输入设备
input impedance,输入阻抗
input impedance of the magnetizing winding,激磁绕组输入阻抗
input impedance of the measuring winding,测量绕组输入阻抗
input matrix,输入矩阵
input/output operation,输入/输出操作
input/output port,输入/输出端口
input-output analysis,投入产出分析
input-output channel,输入输出通道
input-output device,输入输出设备
input-output model,投入产出稳定性
input-output table,投入产出表
input-output unit,输入输出设备
input prediction method,输入预估法
input quantity to frequency conversion type,输入量-频率转换型
input signal,输入信号
input terminal,输入端
input unit,输入设备
input variable,输入变量
input vector,输入向量；输入矢量
input with isolated common point,公共端隔离输入
inrush current,浪涌电流
insert length,插入长度
inside coil,内插线圈
inside idimensions,工作室尺寸
insolation,日射
instability,不稳定性
installation conditions,安装条件
installation of oceanographic survey,海洋调查装备
installed diaphragm pressure range,安装流量特性
installed rangeability,安装可调比
instantaneous availability,瞬时可用度
instantaneous sound pressure,瞬时声压
instantaneous value,瞬时风速
instruction,指令
instruction level language,指令级语言
instrument auto transformer,仪用自耦互感器
instrument constant,仪表常数
instrument front,仪表面板
instrument lead,仪表导线
instrument of ground electrochemical prospecting method,地电化学法找矿仪器 instrument of magneto telluric method,磁大地电流法仪器
instrument security factor,仪表的安全因数
instrument with contacts,带触点仪表
instrument with locking device,带有锁定装置的仪表
instrument with optical index,光标式仪表
instrument with suppressed zero,压缩零位仪表
instrumental analysis,仪器分析
instrumental background,仪器本底
instrumental error,仪器误差
insulating strength,绝缘强度
insulating test voltage,绝缘试验电压
insulation fault detecting instrument,绝缘损坏检示仪表
insulation material,绝缘物；绝缘材料
insulation resistance,绝缘电阻
insulation resistance meter,高阻表；兆欧表
insulation strength,绝缘强度
integral action;I-action,积分作用；I-作用
integral action coefficient,积分作用系数
integral action Iimiter,积分作用限幅器
integral action time,积分作用时间
integral control,积分控制
integral controller,积分控制器；I控制器
integral detector,积分型检测器
integral electric actuator,积分式电动执行机构
integral feedback,积分反馈
integrated data processing,集中数据处理
integrated sensor,集成传感器
integrating actinometer,累计光能计
integrating conversion,积分转换
integrating induced type polarization potentiometer,积分式激发电位仪
integrating instrument,积分[算]（测量）仪表
integrating(measuring) instrument,积分[算]（测量）仪表
integrating recording instrument,积分式记录仪
integrating sphere,积分球
integration method,积算法
integration testing,集成测试；综合测试
integrator,积分仪器
integrity,整体性
intellectualized simulation software,智能化仿真软件
intelligent computer,智能计算机
intelligent control,智能控制
intelligent control system,智能控制系统
intelligent instrument,智能仪表
intelligent deyboard system,智能键盘系统
intelligent mechine,智能机器
intelligent menagement,智能管理
intelligent management system,智能管理系统
intelligent robot,智能机器人
intelligent sensor,智能传感器
intelligent simulation,智能仿真
intelligent station,智能站
intelligent system,智能系统
intelligent system model,智能系统模型
intelligent terminal,智能终端
intensifying screen,增感屏
interacted system,互联系统；关联系统
interaction,互联；关联
interactive terminal,交互式终端
interchangeability,互换性
interchangeable accessory,可互换附件
interface,接口；界面
interface echo,界面反射波
interface message processor,接口通信处理机
interference error,干扰误差
interference filter,干扰[涉]滤光片
interior package,内包装
intermediate lens,中间镜
intermediate voltage capacitor(of a capacitor voltage transformer), （电容器式电压互感器的）中压电容器
intermediate voltage terminal (of a capacitor voltage transformer), 电容器式电压互感器的）中压端
intermittent d.c.noncapacitive arc,非电容间歇直流电弧
intermittent duty,断续工作制
intermittent spray,间断喷雾
internal burden(of a current transformer),（电流互感器的）内负载
internal-convection sensitive element,内对流敏感元件
internal disturbance,内扰
internal gear,定子齿轮
internal lead,内引线
internal lock signal,内锁信号
internal model principle,内模原理
internal reference electrode,内参比电极
internal reference sample,内参比试样
internal reflection element,内反射元件
internal reflection spectrometry,内反射光谱法
internal resistance,内阻
internal standard,内标物
internal standard line,内标线
internal standard method,内标法
internal stop,内挡块
internally piloted regulator,整体指挥器操作型自力式调节阀
International(Practical) Temperature Scale,国际（实用）温标
International Practical Temperature Scale-1968,(IPTS-68),1968年国际实用温标
international standard,国际标准（器）
International Temperature Scale-1990(ITS-90),1990年国际温标
internuclear double resonance,核间双共振（法）
interoperable system protocol(ISP0,可互操作系统协议
interpretive language,解释语言
interprogram communication,程序间通信
interrupt,中断
interrupt mask,中断屏蔽
interrupt priority,中断优先权
interrupt priority system,中断优先权系统
interrupt source,中断源
interval timer,间隔时钟
intracranial pressure transducer[sensor],颅内压传感器
intra-plant system,厂内系统
intrinsic astigmatism,固有象散
intrinsic error,基本[固有]误差
intrinsic safety barriter,本质安全栅
intrinsic viscosity,固有粘度
intrinsically safe circuit(Exi),本质安全电路(Exi)

invalid event,无效事件
invar levelling staff,因瓦水准标尺
inventory management system,库存管理系统
inverse heating rate curves,逆加热速率曲线
inverse system,可逆系统
investment decision,投资决策
inverting telescope,倒像望远镜
ion,离子
ion-activity meter,离子计
ion accelerating voltage,离子加速电压
ion beam thinner,离子减薄机
ion bombardment secondary electron image,离子轰击二次电子象
ion chromatography,离子色谱法
ion counter,离子计数器
ion cyclotron resonance mass spectrometer;ICR mass spectrometer, 离子回旋共振质谱计
ion detector,离子检测器
ion-exchange chromatography,离子排斥色谱法
ion kinetic energy spectra;IKE spectra,离子动能谱
ion lens,郭子透镜
ion mobility,离子淌度
ion neutralization,离子中和
ion neutralization spectrometer,离子中和谱仪
ion neutralizing spectroscopy(INS),离子中和谱法
ion optics,离子光学
ion pump,离子泵 ion repeller,离子排斥极
ion scattering spectrometer,离子散射谱仪
ion-scattering spectroscopy(ISS),离子散射谱法
ion-scattering spectrum,离子散射谱
ion-selective electrode analysis,离子选择电极分析（法）
ion-selective electrode,离子选择电极
ion-selective electrode gas transducer[sensor],离子选择电极（式）气体传感器
ion source,离子源
ion sputtering coator,离子溅射镀膜台
ion strength,离子强度
ion transducer[sensor],离子传感器
ion transmission efficiency,离子传输率
ionflow anemometer,离子流风速表
ionization by sputtering,溅射电离
ionization chamber,电离室
ionization efficiency curve,电离效率曲线
ionization lose spectroscopy(ILS),离化损失谱法
ionizing transducer[sensor],电离式传感器
ionizing voltage,电离电压
ionospheric recorder,电离层记录器
Iron/Copper-Nickel thermocouple,铁—铜镍热电偶
irradiance,辐（射）照（射）度
irradiation,辐照
irregularity,非直管性（段）
ISA 1932 nozzle,ISA 1932喷嘴
isentropic exponent,等熵指数
ISFET ion transducer[sensor],场效应管（式）离子传感器
isoabsorptive point,等吸收点
isobaric mass-change determination,等压质量变化测定
isobaric weight-change curve,等压重量变化曲线
isobaric weight-change determination,等压重量变化测定
isolated amplifier,隔离放大器
isolated analogue input,隔离的模拟输入
isolated junction,绝缘端
isolated junction type sheathed thermocouple,绝缘型铠装热电偶
isolated system,孤立系统
isolating valve,隔断阀
isolator,隔离器
isopotential point,等电位点
isothermal point,恒温式热量计
isothermal gas chromatography,等温层跟踪仪
isothermal weight-change curve,等温重量变化曲线
isothermal weight-change determination,等温重量变化测定
isotope dilution mass spectrometry,同位素稀释质谱法
isotope mass spectrometer,同位素质谱计
isotope peak,同位素峰
isotope ratio measurement,同位素丰度测定
item,项（目）
iteration chromatography,核对色谱法
ivory point,象牙针尖
J
jaw,钳口
jerk transducer(sensor),加速度传感器
jet orifice separator,喷嘴分离器
jet recorder,喷射式记录仪
job,作业
Jordan sunshine recorder,暗筒日照计；乔唐日照计
journal,轴颈
journal axis,轴颈中心线
journal centre,轴颈中心
joy stick,操纵杆
junction class (of thermocouple),（热电偶的）端的类型
junction style(of thermocouple),（热电偶的）端的形式
junction type zinc oxide varstor,结型氧化锌电压敏电阻器

Q
Q factor,Q值因数
Q-percentile life,可靠寿命
quad array,方阵
quadrant-edge orifice plate,1/4圆周边缘孔板
quadrant electrometer,象限静电计
quadrupole field,四极场
quadrupole ion trap,四极离子阱
quadrupole mass filter,四极滤质器
quadrupole mass spectrometer,四极质谱计
quadrupole probe,四极探头
quadrupole residual gas analyzer,四极残余气体分析器
quadrupole rods,四极杆
qualification,鉴定
qualification standard,鉴定标准
qualification test,鉴定试验
qualitative analysis,定性分析
quantitative differential thermal analysis (QDTA),定量差示热分析
qualitative physical model,定性物理模型
quality,质量
quality assurance,质量保证
quality control (QC),质量控制
quality inspection,质量检验
quality management,质量管理
quality supervision,质量监督
quantitative analysis,定量分析
quantitative differential thermal analysis,定量差热分析
quantitative differential thermal analyzer,定量差热（分析）仪
quantity of heat,热量
quantity of illumination,光照量
quantity of radiant energy,辐射能量
quantity of radiation,幅射能量
quantity to be measured,被测量
quantization,量化
quantization error,量化误差
quantized error,量化误差
quantized noise,量化噪声
quantized signal,量化信号
quartet,四重布置；四重检测
quarter circle orifice plate,1/4圆孔板
quartz-Bourdon tube (pressure)gauge,石英弹簧管压力计
quartz crystal unit humidity transducer[sensor]晶体振子式湿度传感器
quartz module,石英组件
quartz spring gravimeter,石英弹簧重力仪
quartz thermometer,石英温度计；石英温度表
quasi-equilibrium theory,准平衡理论
quasi-molecular ion,准分子离子
quasi-periodic vibration,准周期振动
quasi-rigid rotor,准刚性转子
quasi-sinusoidal quantity,准正弦量
quasi-static unbalance,准静不平衡
quasilinear chareacteristics,准线性特性
quenching,阻塞
question and answer mode,问答式
queuing theory,排队论
quick thermophysical property measuring apparatus,热物性快速测定仪
quintet,五重布置；五重检测
quotient-meter,商值表

R
rack,框架
radar altimeter,雷达高度计
radial clearance,径向间隙
radial distortion,径向畸变
radial electrostatic field analyzer,径向静电场分析器
radial heat shield,隔热屏
radiance,幅射亮度；辐射率
radiance temperature,亮度温度
radiance thermometry,亮度测温法
radiant element,辐射元件
radiant energy,辐射能（量）
radiant flux,辐射通量
radiant intensity,辐射强度
radiant power,辐射功率
radiation,辐射
radiation balance meter,辐射平衡表
radiation detecting device,辐射检测器
radiation dose transducer [sensor],射线齐量传感器
radiation energy,辐射能量
radiation exitance,辐（射）出（射）度
radiation fin bonnet,散热片型上阀盖
radiation flux,辐射通量
radiation heatflowmeter,辐射热流计
radiation intensity,辐射强度
radiation monitor,辐射监测仪
radiation pyrometer,辐射高温计
radiation sensor,射线敏感元件
radiation temperature,辐射温度
radiation temperature transducer [sensor],辐射温度传感器
radiation test,辐射试验
radiation thermometer,辐射温度计
radiation thermometry,辐射测温法
radiation transducer [sensor],射线传感器
radio chromatography,放射色谱法
radio frequency sensor,射频敏感器
radio wave borehole penetration system,井中无线电波仪
radio wave penetration system,无线电波透视仪
radioactive materials packaging,放射性物质包装
radioactive survey,放射性测量
radiodirection finder,无线电方位测定器
radiometer,辐射仪；辐射表
radiosonde,无线电探空仪
radiotheodolite,无线电经纬仪
radiowave penetration instrument,无线电波透视法仪器
rain proof instrument,防溅式仪器仪表
rainfall amount,雨量
rainfall intensity meter,雨量强度计
rainfallmeter,雨量强度计
raingauge,雨量器
raingauge receiver,承水器
raingauge shield,雨量器防风罩
Raman line,拉曼谱线
Raman shift,拉曼位移
Raman spectrum,拉曼光谱
ramp function,斜坡函数
ramp response,斜坡响应
ramp response time,斜坡响应时间
random access,随机存取
random disturbance,随机扰动
random error,随机误差
random event,随机事件
random failure,偶然失效
random noise,随机噪声；无规噪声
random process,随机过程
random signal,随机信号
random uncertainty,随机不确定度
random vibration,随机振动
range,范围
range-change device,范围转换器；量限转换器
range of load,负荷范围
range of strain,应变范围
range of stress,应力范围
range response time,范围响应时间
rangefinder,测距仪
ranging distance,测程
Rankine temperature scale,兰金温标
rangeability,范围度
rapid Fourier transform NMR correlation spectroscopy,快速傅立叶变换核磁共振相关波谱法
rapid TG-DTA unit,快速加热差示热分析仪/热天平
rate of change limiting control,变化率极限控制
rate of deformation,变形速率
rate of loading,加荷速率
rate of salt spray precipitation,盐雾沉降率
rate time,预调时间
rated accuracy limit primary current (of a protective current transformer),（保护用电流互感器的）准确度限定的额定一次电流。
rated broad band random force,额定宽带随机激振动力
rated burden,额定负载
rated continuous thermal current,额定的连续热电流
rated dynamic current,额定动态电流
rated flow coefficient,额定流量系数
rated force under sinusoidal conditions,正弦态额定激振力
rated instrument limit primary current,仪表的额定极限一次电流
rated load,额定载荷
rated operating condition,正常工作条件；额定工作条件
rated operating range,额定工作范围
rated operating specification,额定工作规程
rated output,额定输出
rated primary current,额定一次电流
rated primary voltage,额定一次电压
rated range,额定范围
rated range of use,额定使用范围
rated secondary current,额定二次电流
rated secondary voltage,额定二次电压
rated short time thermal current,额定短时热电流
rated static longitudinal load,额定静态纵向负荷
rated static transverse load,额定静态横向负荷
rated transformation ratio (of a current transformer),（电流互感器的）额定变比
rated transformation ratio (of a voltage transformer),（电压互感器的）额定变比
rated travel,额定行程；标称行程
rated travel time,额定行程时间
rated tube current,额定管电流
rated tube voltage,额定管电压
rated value,额定值
rated valve capacity,阀额定容量
rated voltage factor,额定电压因数
rating attraction force,额定吸力
rating power consumption,额定功耗
rating test,标定试验
ratio chromatism,倍率色差
ratio controller,比值控制器
ratio meter,比率表
ratio of specific heat capacities,比热比
ratio of the pole spacing to the bore diameter of the pole pieces,极靴的间距与孔径比
ratio station,比值操作器
ratio thermometer,比色温度计
raw spectra,原谱
rawinsonde,无线电测风探空仪

reachability,可达性；能达性
reachable set,可达集；能达集
reachable state,可达状态；能达状态
reaction gas,反应气
reaction gas chromatography,反应气相色谱法
reaction interval,反应区间；反应程
reaction wheel,反作用轮
reaction wheel control,反作用轮控制
reactive energy meter[varhour meter],无功电度表[乏时计]
reactive powermeter,无功功率表
read,读
read-only memory(ROM),只读存储器
read-only storage,只读存储器
readability,易读性；可读度；读数精度
reading bridge,读数电桥
reading strain,应变读数
readjustments,重调
readout time,读出时间
real gas critical flow coefficient,真实气体临界流量系数
real-aperture side-looking airborne radar,实孔径侧视雷达
real image,实象
real strain,真实应变
real time,实时
real time analysis,实时分析
real time analyzer,实时分析仪
real-time clock,实时时钟
real time control,实时控制
real-time control system,实时控制系统
real time date processing,实时数据处理
real time expert system,实时专家系统
real time input,实时输入
real time output,实时输出
real time remote control,实时遥控
real time simulation,实时仿真
real time simulation algorithm,实时仿真算法
real time system,实时系统
real time telemetry,实时遥测
real-time trend panel,实时趋势画面
realizability,可实现性；能实现性
realization of international temperature scale,国际温标的复现
rearrangedmolecular ion,重排分子离子
rearrangement ion,重排离子
receiver element,接收器元件
recessed bearing,槽形支承
reciprocal linear dispersion,倒数线色散
reciprocating piston flowmeter,簇复活塞式流量计
reciprocating pump,往复泵
reciprocity calibration,互易法校准
recombination type transducer [sensor],复合型传感器
record,记录
recorder,记录仪
recording,记录
recording anemometer,风速计
recording chart,记录纸
recording clock,自记钟
recording device,记录装置
recording instrument,自记仪器
recording(measuring)instrument,记录（测量）仪器
recording medium,记录介质
recording snow-gauge,自记雪量计
recording sync,记录同步
recording theodolite,自记经纬仪
recovery time,恢复时间
rectangular coordinate type potentiometer,直角坐标式电位差计
rectifier,整流器；纠正仪
rectifier instrument,整流式仪表
rectilinear ordinates recording instrument,直线坐标记录仪
rectilinear vibration,直线振动
recursive estimation,递推估计
recycle chromatography,循环色谱法
redox electrode assembly,氧化还原复合电极
redox potential meter,氧化-还原电位测定仪
reduced capacity trim,低容量阀内件
reduced model,降阶模型
reduced order observer,降阶观测器
reduced viscosity,还原粘度
reducing plane table equipment,归算平板仪
reduction of area,断面收缩率
reduction of length,缩短率
redundancy computer system,冗余计算机系统
redundancy unit,冗余单元；冗余设备
redundant information,冗余信息
reentry control,再入控制
reference block [specimen],比较试块；对比试块；参考试块
reference chart,参比记录纸
reference coil,参考线圈；基准线圈
reference column,参比柱
reference condition,参比条件
reference electrode,参比电极
reference holder,参比物支持器；参比器
reference junction,参比端
reference junciton error(of thermocouple),（热电偶的）参比端误差
(reference junction temperture) compensator,（参比端温度）补偿器
reference line,参比线
reference load calibrating machine,基准测力机
reference material,参比物质
reference model,参考模型
reference operating condition,参比工作条件
reference performance characteristice,参比性能特性
reference pressure,参比压力
reference range,参比范围
reference sample,参比试样
reference signal,参比信号
reference sound intensity,参考声强
reference sound power,参考声功率
rdference sound pressure,参考声压
reference source,参比源
reference standard,参比[考]标准（器）
reference table (of thermocouple),（热电偶的）分度表
reference test pieces,对比试块
reference value,参比值
reference-value method,参比值法
reference-value scale(of a quantity or property),（量或特性）参比值标度
reference variable,参比变量
reference voltage,基准电压
reference wave,参考声束
reflected wave,反射波；回波
reflecting sketchmaster,反光转绘仪
reflection electron microscope,反射电子显微镜
reflection grating,反射光栅
reflection method,脉冲反射法
reflection nephoscope,反射测云器
reflective optic tachometric transducer,反光式转速传感器
reflectometer,反射表
reflector path,外光路
refracting telescope,折射望远镜
refractive humidity transducer [sensor],折射式湿度传感器
refractometer,折射盐度计
refrigerant(pressure)gauge,致冷压力表
refrigeration,致冷
regenerative braking,回馈制动；再生制动
regional model,区域模型
register,寄存器
register(of an integrating instrument),(积分式仪表的）计度器
registered standard,注册标准
regression,回归
regular velocity distribution,规则速度分布
regulating device,调节装置
regulating unit,调节单元
regulation,法规；调节
regulator,调节器
rejection,抑制
relative aperture,相对孔径
relative error,相对误差
relative flow coefficient,相对流量系数
relative gravity surver,相对重力测量
relative humidity,相对湿度
relative (measurement) method,相对式测量法
relative precision,相对响应值
relative retention value,相对保留值
relative sensitivity coefficient,相对灵敏度系数
relative stability,相对稳定性
relative tolerance between forward and backward in indicating value,示值进回程相对误差
relative travel,相对行程
relative variation in the indicating value,示值相对变动值
relative viscosity,相对粘度
relaxation process,弛豫过程
relaxation testing machine,松弛试验机
relaxation vibration,张弛振动
relay,继动器；继电器
relay characteristics,继电（器）特性
relay control system,继电控制系统
release mechanism for plankto net,浮游生物网闭锁器
relevant failure,关联失效
relevant specification,有关规范
reliability,可靠性；可靠度
reliability assessment,可靠性评估
reliability block diagram,可靠性方框图
reliability certification,可靠性认证
reliability compliance test,可靠性试验证试验
reliability design review,可靠性设计评审
reliability determination test,可靠性测定试验
reliability evaluation,可靠性评定
reliability evaluation from demonstration data,利用验证数据的可靠性评定
reliability growth,可靠性增长
reliability improvement,可靠性改进
reliability model,可靠性模型
reliability program,可靠性计划
relief valve,释放阀
reluctive pressure transducer,磁阻式压力传感器
reluctive transducer [sensor],磁阻式传感器
remanent attraction force,残留吸力

remote command control,指令遥控
remote control,遥控
remote control command,遥控指令
remote controlled Niskin sampler,尼斯金遥控采水器
remote manipulator,遥控操作器
remote measuring meteorograph,遥测气象记录仪
remote-measuring thermohygrograph,遥测温湿记录仪
remote printing,远程打印
remote regulating,遥调
remote sensing,遥感
remote sensing instrumentation for oceanography,海洋学遥感仪器
remote sensing platform,遥感平台
remote sensing system,遥感系统
remote sensing technique of oceanography,海洋学遥感技术
remote set point adjuster,远程设定点调整器
remote terminal,远程终端设备
remote thermometer,遥测温度表
removable back plate,可拆卸的后盖板
repair rate,修复率
repair time,修复时间
repeatability,重复性
repeatability error,重复性误差
repeatability of wavelength,波长重复性
repeated impact testing machine,多次冲击试验机
repeater,转发器
repetition theodolite,复测经纬仪
replica grating,复制光栅
reply message,回答报文
report generator,报表生成程序
representation of the a.c.properties of resistor,电阻器交流特性的表示
representation unit,表示单位
reproducibility,再现性；复现性
reproducibility error,再现性误差
reproducibility of measurement,测量再[复]现性
requirement,需求
requirements analysis,需求分析
requirements specification,需求规格说明
reserve volume,储气室
reservoir,储液器
reset,复原
reset time,再调时间
residual buoyancy,剩余浮力
residual carrier,残余载波
residual current,残余电流；剩余电流
residual current transformer,剩余电流互感器
residual deflection,残余偏转
residual electromotive force of potentiometer,电位差计残余电动势
residual error,残差
residual error rate,残差率
residual inductance of resistance box,电阻箱残余电感
residual magnetic field detector,剩磁检查仪
residual magnetism,剩磁
residual method,剩磁法
residual resistance of resistance box,电阻箱残余电阻
residual standard deviation,残余标准偏差
residual unbalance,剩余不平衡量
residual variance,剩余方差
residual voltage,剩余电压
residual voltage at zero,零点残余电压
residual voltage transformer,剩余电压互感器
residual voltage winding,剩余电压绕组
resistance balance,电阻平衡
resistance box,电阻箱
resistance box with plug,插头式电阻箱
resistance box with rotary switch,旋转开关式电阻箱
resistance box with terminals,端接[钮]式电阻箱
resistance hygrometer,电阻湿度计
resistance inclinometer,电阻式井斜仪
resistance meter,电阻表
resistance psychrometer,电阻（干湿球）湿度计
resistance ratio(of resistance thermometer sensor),(热电阻的）电阻比
resistance strain gauge,电阻应变计[片]
(resistance)strain gauge drawing force and compression force transducer,（电阻）应变式拉压力传感器
(resistance) strain gauge drawing force transducer,（电阻）应变式拉力传感器
(resistance) strain gauge force transducer,（电阻）应变式力传感器
(resistance)strain gauge load cell,（电阻）应变式称重传感器
(resistance)strain gauge rolling force measuring instrument,（电阻）应变式轧制力测量仪
(resistance)strain gauge tensiometer resolution,（电阻）应变式张力计分辩力
resistance-temperature coefficient (of resistance thermometer sensor),（热电阻的）电阻温度系数
resistance thermometer detector (RTD),热电阻
resistance thermometer clement,热电阻元件
resistance thermometer sensor,热电阻
resistance thermometry,电阻测温法
resistance voltage to power supply,耐（电）压
resistance wire gauge,电阻线验潮仪
resistive moisture sensor,电阻式湿敏元件
resistive transducer [sensor],电阻式传感器
resistivity instrument,电阻率仪器
resistor caliper,电阻式井径仪
resoluting power,分辨率；
resolution,分辨力；分辨率；分离度
resolution error,分辨率误差
resolution factor,分辨力因数
resolution of strain instrument,应变仪分辨率
resolution power,分辨力
resonance,共振
resonance frequency,诺振频率
resonance method,共振法
resonance method (of measurement),诺振（测量）法
resonance technique,共振法
resonance technique,共振法
resonant vibrator,共振振动器
resonator pressure transducer,谐振式压力传感器
resonator transducer [sensor],谐振式传感器
resource allocation,资源分配
resource coordination,资源协调
resource optimization,资源优化
respiratory flow transducer [sensor],呼吸流量传感器
respiratory frequency transducer [sensor],呼吸频率传感器
responder,响应站
response,响应；响应值
response characteristic,响应特性
response curve,响应曲线
response speed,响应速度
response time,响应时间
restoring torque,反作用力矩
restricted breathing enclosure,限制通气外壳
restrictor,限流器
result of a measurement,测量结果
resultant magnetization,复合磁化
retard (pressure) gauge,缓行压力表
retention index,保留指数
retention time,保留时间
retention volume,保留体积
reticule,刻度板
return control,返回控制
return-flow wind tunnel,回流式风洞
return spring,复位弹簧
return-to-zero (RZ),归零制
reverberant field,混响声场
reverberation room,混响室
reverse action,反作用
reverse actuator,反作用执行机构
reverse bend tester,弯折试验机
revers osmosis method for desalination,反渗透淡化法
reverse search,逆谱库检索
reverse video,反相显示
reversed-phase column,反相柱
reversed-phase liquid chromatography,反相液相色谱法
reverser,反向器
reversing thermometer,颠倒温度表
revising method of (thermal) electromotive force,（热）电动势修正法
revisit rate,回访速率
revolution speed,转速
revolution speed check table,转速校验台
revolution speed transducer,转速传感器
Reynolds number,雷诺数
RF-presentation,射频显示；不检波显示
rhodium-iron resistance thermometer,铑铁电阻

rigid disk drive,硬磁盘机
rigid polyvinyl chloride,硬聚氯化烯
rigid rotor,刚性转子
ring balance,环秤
ring balance manometer,环秤压力计
ring-down pulse,振铃脉冲
ring network,环形网络
ring viscometer,环式粘度计
ringing frequency,自振周期
ringing period,自振周期
ripple,纹波
ripple coefficient of voltage,电压纹波系数
ripple voltage,纹波电压
rise time,上升时间
rise-time discrimination,上升时间鉴别
risk analysis,风险决策
risk evaluation,风险评价
robot,机器人
robot programming language,机器人编程语言
robot system,机器人系统
robotics,机器人学
robust control,鲁棒控制
robust controller,鲁棒控制器
robustness,鲁棒性
rock densitometer,岩石密度计
rock pression sclerometer,岩石压入硬度计
rocketsonde,火箭探空仪
Rockwell hardness number,洛氏硬度值
Rockwell hardness penetrator,洛氏硬度压头
Rockwell hardness tester,洛氏硬度计
Rockwell superficial hardness number,表面洛氏硬度值
Rockwell superficial hardness tester,表面洛氏硬度计
rod anode X-ray tube,棒阳极X射线管
rod of pendulum,摆杆
roentgen,伦琴
Roland circle,罗兰圆
roll chart [paper],卷筒式记录纸
roll-gap,辊缝
rolling chains,滚链
rolling diaphragm actuator,滚动膜片执行机构
rolling sphere viscometer,滚球式粘度计
rolling test,滚动试验
root mean square (RMS) detector,均方根检波器
Roots flowmeter,腰轮流量计
rosette sampling system,多袋采水器
"rotary"displacement meter,“旋转”排量式仪表
rotary eccentric plug valve,偏心旋转阀
rotary motion valve,角行程阀
rotary pump,机械泵
rotating beam apparatus,旋臂装置
rotating-beam ceilometer,旋转波束云高计
rotating-beam cloud height meter,旋转波整束云高计
rotating cylinder viscometer,旋转圆筒式粘度计
rotating magnetometer,旋转磁力仪
rotating [oscillating] piston flowmeter,旋转活塞流量计
rotating target X-ray tube,旋转阳极X射线管
rotating vibration generator,回转振动器
rotation magnetic field,旋转磁场
rotation magnetization,旋转磁化
rotation or vibrating coil magnetometer,旋转或振动线圈磁强计
rotational distortion,旋转畸变
rotational viscometer,旋转粘度计
rotative speed,转速
rotative speed difference,转速差
rotor,转子
rotor axis,转子轴线
rotor flow transducer [sensor],转子流量传感器
rotor gear,转子齿轮
run of wind,风程
run-of-wind anemometer,风程表
running means,滑动平均
round trip propagation time,往返传播时间
routine,例行程序
routine tese,出厂检验；例行试验
rupture pressure,破坏压力
rustpreventive packaging,防锈包装
rustproof packaging,防锈包装
Rutherford Back scattering spectroscopy;RBS spectroscopy,卢瑟福背散射谱法

S
safe chamber (of liquid-inglass thermometer),（玻璃温度计的）安全泡
safeguard of ultratemperature,超温保护装置
safety hardware,安全硬件
safety protection device,安全保护装置
safety standard,安全标准
sales package,销售包装
salinity,盐度
salinometer,盐量计
salt mist test,盐雾腐蚀试验
salt spray character,盐雾特性
salt spray device,盐雾发生装置
salt spray filter,盐雾过滤器
salt spray [mist] test,盐雾试验
same-polarity method of calibrating thermocouple,热遇偶同名极检定法
sample,试样；试样；样本
sample holder,样品支持器
sample injector,进样器
sample resistance,取样电阻
sample size,样本大小
sampled data,采样数据
sampled data control,采样控制
sampled-data control system,采样控制系统
sampled-data system,采样系统
sampled signal,采样信号
sampler,采样器
sampling,采样；取样
sampling action,采样作用
sampling control,采样控制
sampling control system,采样控制系统
sampling controller,采样控制器
sampling cross-section [station],取样横截面[部位]
sampling element,采样元件
sampling error,采样误差
sampling frequency,采样频率
sampling holder,采样保持器
sampling interval,采样间隔
sampling period,采样周期
sampling pulse,采样脉冲
sampling radiometer,取样辐射仪
sampling rate,采样（速）率
sampling system,采样系统
sampling test,抽样试验
sampling time,采样时间；取样时间
sampling value,采样值
sand dust test chamber,沙尘试验箱
sand pattern method,砂形法
sanitary valve,卫生阀
satellite gravimetry,卫星重力测量
satellite infrared spectroratiometer,星载红外光谱辐射计
satellites,卫星峰
saturated calomel electrode,饱和甘汞电极
saturated standard cell,饱和式标准电池
saturation characteristics,饱和特性
saturation deficit,饱和差
saturation vapour pressure,饱和水汽压
saunders valve,隔膜阀
scale,标度尺；标度板
scale division,标度分格；分格[度]
scale interval,分格[度]值
scale length,标度长度；标度尺长度
scale mark,标度标记
scale marking,标度标志
scale numbering,标度数字
scale range,标度范围
scale sensitivity,分格灵敏度
scale spacing,标度分格间距
scaling (for analogue-to-digital converter),（数/模转换的）规范化
scan rate,扫描速率
scanner,扫描器
scanning,扫描；扫查
scanning electron microscope(SEM),扫描电子显微镜
scanning ion microprobe,扫描离子微区探针
scanning microwave multiband radiometr (SMMR),多波段扫描微波辐射仪
scanning radiation thermometer,扫描辐射温度计
scanning transmission electron microscope (STEM),扫描透射电子显微镜
scanning tunnel microscope,扫描隧道显微镜
scattered radiation,散射线
scattering (of radiant energy),（辐射能的）散射
scattering ion energy,散射离子能量
scattering ion energy ratio,散射离子的能量比值
scattering turbidimeter,散射光浊度计
scatterometer,散射计
scintillation detector,闪烁检测器
scintillation emanometer,闪烁室式射气仪
scintillator,闪烁体
screen dump,屏幕转储
screening test,筛选试验
scroll,卷动
sea bed gravimeter,海底重力仪
sea state,海况
seal chamber,隔离室
sealed capacitor,密封电容器
sealed case,密封外壳
sealed standard resistor,密封式标准电阻器
sealed triple point cell,密封三相点容器
search coil,测量线圈
search technique,搜索技术
seat leakage,阀座泄漏
seat load,阀座负载
seat ring,阀座
seawater mercurometer,海水测汞仪
second specimen chamber,第二样品室
secondary circuit,二次电路
secondary coil,二次线圈
secondary current,二次电流
secondary device,二次装置
secondary electron detector,二次电子探测器
secondary ion,二次离子
secondary ion background,二次离子本底
secondary ion mass spectrometer (SIMS),二次离子质谱计
secondary ion mass spectrometry (SIMS),二次离子质谱法
secondary ion spectrometer,二次离子谱仪
secondary ion spectroscopy,二次离子谱法
secondary limiting e.m.f.二次极限电动势
secondary limiting thermal current,二次极限热电流
secondary radar,二次雷达
secondary reference point,第二类参考点
secondary standard,副基准（器）
secondary standard seawater,幅标准海水
secondary voltage,二次电压
secondary winding,二次绕组