电子类专业英语
电子类专业英语词汇 A
a. c .balance indicator,交流平衡指示器
a. c. bridge,交流电桥
a. c. current calibrator,交流电流校准器
a. c. current distortion,交流电流失真
a. c. induced polarization instrument,交流激电仪
a. c. potentiometer,交流电位差计
a. c. resistance box,交流电阻箱
a. c. standard resistor,交流标准电阻器
a. c. voltage distortion,交流电压校准器
a. c. voltage distortion,交流电压失真
Abbe comparator,阿贝比长仪
aberration,象差
ability of anti prereduced component,抗先还原物质能力ablative thickness transducer [sensor],烧蚀厚度传感器abrasion testing machine,磨损试验机
absolute calibration,绝对法校准
absolute coil,独立线圈
absolute error,绝对误差
(absolute)error of measurement,测量的（绝对）误差
absolute gravimeter,绝对重力仪
absolute gravity survey,绝对重力测量
absolute humidity,绝对湿度
absolute method,绝对法
absolute moisture of the soil,土壤（绝对）湿度
absolute pressure,绝对压力
absolute(pressure transducer,绝对压力表
absolute pressure transducer[sensor],绝对压力传感器absolute read-out,单独读出
absolute resolution,绝对分辨率
absolute salinity,绝对盐度
absolute stability,绝对稳定性
absolute stability of a linear system,线性系统的绝对稳定性absolute static pressure of the fluid,流体绝对静压absolute temperature scale,绝对温标
absorbance,吸光度
absorbed current image,吸收电流象
absorptance,吸收比
absorptiometer,吸收光度计
absorption cell,吸收池
absorption coefficient,吸收系数
absorption correction,吸收修正
absorption edges,吸收边
absorption factor,吸收系数
absorption hygrometer,吸收温度表
absorption spectrum,吸收光谱
absorption X-ray spectrometry,吸收X射线谱法
absorptivity,吸收率
absorptivity of an absorbing,吸引材料的吸收率
abstract system,抽象系统
abundance sensityivity,丰度灵敏度
AC-ACLVDT displacement transducer,交流差动变压器式位移传感器
accelerated test,加速试验
accelerationg voltage,加速电压
acceleration,加速度
acceleration error coefficient,加速度误差系数
acceleration of gravity,重力加速度
acceleration simulator,加速度仿真器
acceleration transducer[sensor],加速度传感器
accelerometer,加速度计
acceptance of the mass filter,滤质器的接收容限
acceptance test,验[交]收检验
access,存取 access time,存取时间
accessibility,可及性
accessories of testing machine,试验机附件
accessory(for a measuring instrument),（测量仪表的）附件
accessory hardware,附属硬件
accessory of limited interchangeability,有限互换附件
accumulated error,积累误差
accumulated time difference,累积时差
accumulative raingauge,累积雨量器
accumulator,累加器
accuracy,精[准]确度
accuracy class,精[准]确度等级
accuracy limit factor(of a protective current transformer）, （保护用电流互感器的）精确度极限因数
accuracy of measurement,测量精[准]确度
accuracy of the wavelength,波长精确度
accuracy rating,精确度限
acetylene(pressure)gauge,乙炔压力表
acetylene regulator,乙炔减压器
acoustic amplitude logger,声波幅度测井仪
acoustic beacon,水声信标
acoustic current meter,声学海流计
acoustic element,声学元件
acoustic emission,声发射
acoustic emission amplitude,声发射振幅
acoustic emission analysis system,声发射分析系统
acoustic emission detection system,声发射检测系统
acoustic emission detector,声发射检测仪
acoustic emission energy,声发射能量
acoustic emission event,声发射事件
acoustic emission preamplifier,声发射前置放大器
acoustic emission pulser,声发射脉冲发生器
acoustic emission rate,声发射率
acoustic emission signal processor[conditioner],声发射信号处理器
acoustic emission rate,声发射信号
acoustic emission source location and analysis system,声发射源定位及分析系统acoustic emission source location system,声发射源定位系统
acoustic emission source,声发射源
acoustic emission spectrum,声发射频谱
acoustic emission technique,声发射技术
acoustic emission transducer[sensor],声发射换能器
acoustic fatigue,声疲劳
acoustic impedance,声阻抗
acoustic logging instrument,声波测井仪
acoustic malfunction,声失效
acoustic matching layer,声匹配层
acoustic(quantity)transducer[sensor],声（学量）传感器
acoustic ratio,声比
acoustic releaser,声释放器
acoustic resistance,声阻
acoustic thermometer,声学温度计；声波温度表
acoustic tide gauge,回声验潮仪
acoustic transponder,声应答器
acoustical frequency electric,声频大地电场仪
acoustical hologram,声全息图
acoustical holography,声全息
acoustical holography by electron-beam scanning,电子束扫描声全息
acoustical holography by laser scanning,激光束扫描声全息
acoustical holography by mechanical scanning,机械扫查声全息
acoustical imaging by Bragg diffraction,布拉格衍射声成像
acoustical impedance method,声阻法
acoustical lens,声透镜
acoustically transparent pressure vessel,透声压力容器
acquisition time,取数据时间
actinometer,光能计；直接日射强度表；日射表
(active)energy meter,（有功）电度表
active gauge length,有效基长
active gauge width,有效基宽
active metal indicated electrode,活性金属指示电极
active remote sensing,主动遥感
active transducer[sensor],有源传感器
activity,活度 activity coefficient,活度系数
actual material calibration,实物校准
actual time of observation,实际观测时间
actual transformation ratio of voltage transformer,电压互感器的实际变化actral transformation ratio of current transformer,电流互感器的实际变化actual value,实际值
actual voltage ratio,实际电压比
actuator,执行机构；驱动器
actuator bellows,执行机构波纹管
actuator load,执行机构负载
actuator power unit,执行机构动力部件
actuator sensor interface(ASI),执行器传感器接口
actuator shaft,执行机构输出轴
actuator spring,执行机构弹簧
actuator stem,执行机构输出杆
actuator stem force,执行机构刚度
actuator travel characteristic,执行机构行程特性
adaptation layer,适应层
adaptive control,（自）适应控制
adaptive control system,适应控制系统
adaptive controller,适应控制器
adaptive prediction,适应预报
adaptive telemetering system,适应遥测系统
adder,加法器
addition method,叠加法
additional correction,补充修正
additivity of mass spectra,质谱的可迭加性
address,地址 adiabatic calorimeter,绝热式热量计
adjust buffer total ion strength,总离子强度调节缓冲剂
adjustable cistern barometer,动槽水银气压表
adjustable relative humidity range,相对湿度可调范围
adjustable temperature range,温度可调范围
adjusted retention time,调整保留时间
adjusted retention volume,调整保留体积
adjuster,调整机构；调节器
adjustment,调整
adjustment bellows,调节波纹管
adjustment device,调整装置
adjusting pin,校正针
adsorbent,吸附剂
adsorption chromatography,吸附色谱法
aerial camera,航空照相机
aerial remote sensing,航空遥感
aerial surveying camera,航摄仪
aerodynamic balance,空气动力学天平
aerodynamic noise,气体动力噪声
aerograph,高空气象计
aerogravity survey,航空重力测量
aerometeorograph,高空气象计
aerosol,县浮微料；气溶胶
aging of column,柱老化
agitator,搅拌器
agricultural analyzer,农用分析仪
air-borne gravimeter,航空重力仪
air capacitor,空气电容器
air consumption,耗气量
air damper,空气阻尼器
air-deployable buoy,空投式极地浮标
air-drop automatic station,空投自动气象站
air duct,风道
air gun,空气枪
air inlet,进风口
air lock,气锁阀
air-lock device,锁气装置
air outlet,回风口
air pressrue balance,空气压力天平
air pressure test,空气压力试验
air sleeve,风（向）袋
air temperature,气温
air-tight instrument,气密式仪器仪表
air to close,气关
air to open,气开
airborne electromagnetic system;AEM system,航空电磁系统airborne flux-gate magnetometer,航空磁通门磁力仪airborne gamma radiometer,航空伽玛辐射仪
airborne gamma spectrometer,航空伽玛能谱仪
airborne infrared spectroradiometer,机载红外光谱辐射计airborne optical pumping magnetometer,航空光泵磁力仪airborne proton magnetometer,航空甚低频电磁系统airborne XBT,机载投弃式深温计
airgun controller,气控制器
airmeter,气流表
alarm summery panel,报警汇总画面
alarm unit,报警单元
albedograph,反射计
alcohol thermometer,酒精温度表
algorithm,算法 algorithmic language,算法语言
alidade,照准仪
alignment instrument,准线仪
alkali flame ionization detector(AFID),碱焰离子化检测器
alkaline error,碱误差
alkalinity of seawater,海水碱度
all-sky camera,全天空照相机
all-weather wind vane and anemometer,全天候风向风速计
allocation problem,配置问题；分配问题
allowable load impedance,允许的负载阻抗
allowable pressure differential,允许压差
allowable unbalance,许用不平衡量
alpha spectrometer,α粒子能谱仪
alternating[exchange]load,交变负荷
alternating-current linear variable differential transformer(AC-ACLVDT), 交流极谱仪
alternating temperature humidity test chamber,交变湿热试验箱
altimeter,高度计
altitude angle,高度角
altitude meter,测高仪
ambient humidity range,环境湿度范围
ambient pressure,环境压力
ambient pressure error,环境压力误差
ambient temperature,环境
ambient temperature range,环境温度范围
ambient vibration,环境振动
ambiguity error,模糊误差
ammeter,电流表
ammonia(pressure)gauge,氨压力表
amount of precipitation,雨量
amount of unbalance,不平衡量
amount of unbalance indicatior,不平衡量指示器
ampere-hour meter,安时计
amplitude,幅值
amplitude detector module,振幅检测组件
amplitude error,振幅误差
amplitude modulation(AM),幅度调制；调幅
amplitude-phase error,幅相误差
amplitude ratio-phase difference instrument,振幅比—相位差仪
amplitude response,幅值响应
analog computer,模拟计算机
analog control,模拟控制
analog data,模拟数据
analog deep-level seismograhp,模拟深层地震仪
analog input,模拟输入
analog magnetic tape record type strong-motion instrument,模拟磁带记录强震仪analog model,模拟模型
analog output,模拟输出
analog seismograph tape recorder,模拟磁带地震记录仪
analog simulation,模拟仿真
analog stereopotter,模拟型立体测图仪
analog superconduction magnetometer,模拟式超导磁力仪
analog system,模拟系统
analog telemetering system,模拟遥测系统
analog-to-digital conversion accuracy,模-数转换精确度
analog-to-digital conversion rate,模-数转换速度
analog transducer[sensor],模拟传感器
analogue computer,模拟计算单元
analogue date,模拟数据
analogue measuring instrument,模拟式测量仪器仪表
analogue representation of a physical quantity,物理量的模拟表示
analogue signal,模拟试验
analogue-digital converter;A/D converter,模-数转换器；A/D转换器
analogue-to-digital conversion,模/数转[变]换
analysis of simulation experiment,仿真实验分析
analytical balance,分析天平
analytical electron microscope,分析型电子显微镜
analytical gap,分析间隙
analytical instrument,分析仪器
analytical line,分析线
analytical plotter,解析测图仪
analyzer tube,分析管
anechoic chamber,消声室；电波暗室
anechoic tank,消声水池
anemograph,风速计
anemometer,风速表
anemometer meast,测风杆
anemometer tower,测风塔
aneroid barograph,空盒气压计
aneroid barometer,空盒气压表；空盒气压计
aneroidograph,空盒气压计
angle,角度
angle beam technique,斜角法
angle beam testing,斜角法
angle form,角型
angle of attach,冲角
angle of field of view,视场角
angle of incidence,入射角
angle of refraction,折射角
angle of spread,指向角；半扩散角
angle of view of telescope,望远镜视场角
angle of X-ray projiction,X射线辐射圆锥角
angle probe,斜探头
angle resolved electron spectroscopy(ARES),角分辨电子谱法
angle strain,角应变
angle transducer[sensor],角度传感器
anglg-attack transducer[sensor],迎角传感器
angle valve,角形阀
angular acceleration,角加速度
angular acceleration transducer[sensor],角加速度传感器
angular displacement,角加速度传感器
angular displacement,角位移
angular displacement grationg,角位移光栅
angular encoder,角编码器
angular sensitivity,角灵敏度
angular velocity transducer[sensor],角速度传感器
annular coil clearance,环形线圈间隙
annular space,环形间隙
annunciator,信号源
anode,阳极
answering,应答
anti-cavitation valve,防空化阀
anti-contamination device,防污染装置
anti-coupling bi-frequency induced polarization instrument,抗耦双频激电仪
anti-magnetized varistor,消磁电压敏电阻器
antiresonance,反共振
antiresonance frequency,反共振频率
anti-stockes line,反斯托克线
aperiodic dampong,非周期阻尼；过阻尼
aperiodic vibration,非周期振动
aperture,光阑
aperture of pressure difference,压差光阑
aperture photographic method,针孔摄影法
aperture stop,孔径光栏
aperture time,空隙时间
apparatus for measuring d.c.magnetic characteristic with ballistic galvanometer, 冲击法直流磁特性测量装置
apparent temperature,表观温度
appearance potentical,出现电位
appearance potential spectrometer,出现电热谱仪
appearance potential spectrometer(APS),出现电热谱法
application layer(AL),应用层
application layer protocol specification,应用层协议规范
application layer service definition,应用室服务定义
application software,应用软件
approval,批准
approximate absolute temperature scale,近似绝对温标
aqueous vapour,水汽
arc suppressing varstor,消弧电压敏电阻器
arctic buoy,极地浮标
area effect,面积影响
area location,区域定位
area of cross section of the main air flow,主送风方向横截面积
argon-ion gun,氩离子枪
annular chamber,环室
argon ionization detector,氩离子化检测器
arithmetic logic unit(ALU),算术逻辑运算单元
arithmetic mean,算术平均值
arithmetic weighted mean,算术加权平均值
arithmetical mean deviation of the(foughness)profile,(粗糙度）轮廓的算术平均偏差arm error,不等臂误差
armature,动铁芯
array,阵，阵列
array configuration,阵排列
arrester varistor,防雷用电压敏电阻器
articulated robot,关节型机器人
artificial defect,人工缺陷
artificial environment,人工环境
artificial field method instrument,人工电场法仪器
artificial intelligence,人工智能
artificial seawater,人工海水
ash fusion point determination meter,异步通信接口适配器
asynchronous input,异步输入
asynchronous transmission,异步传输
atmidometer,蒸发仪，蒸发表
atmometer,蒸发仪；蒸发表
atmoradiograph,天电强度计
atmosphere,气氛
atmospheric counter radiation,天气向下辐射
atmospheric electricity,大气电
atmospheric opacity,大气不透明度
atmospheric pressure,气压
atmospheric pressure altimeter,气压高度计
atmospheric pressure ionization(API),大气压电离
atmospherics,天电；远程雷电
atom force microscope,原子力显微镜
atomic absorption spectrometry,原子吸收光谱法
atomic fluorescence spectrophotometer,原子荧光光度计
atomic fluorescence spectrometry,原子荧光光谱法
atomic mass unit,原子质量单位
atomic number correction,原子序数修正
atomin spectrum,原子光谱
atomic-absorption spectrophotometer,原子吸收分光光度计atomization,原子化
atomizer,原子化器
attenuation,衰减
attenuation coefficient,衰减系数
attenuation length,衰减长度
attenuator,衰减器
attitude,姿态
attitude transducer[sensor],姿态传感器
audio monitor,监听器
audio-frequency spectrometer,声频频谱仪
audit,审核
Auger electron energy spectrometer(AEES),俄歇电子能谱仪
Auger electron image,俄歇电子象
Auger electron spectrometer,俄歇电子能谱仪
Auger electron spectroscopy(AES),俄歇电子能谱法
aurora,极光
auto-compensation logging instrument,电子自动测井仪
auto-compound current transformer,自耦式混合绕组电流互感器auto-polarization compensator,自动极化补偿器
autocorrelation function,自相关函数
automatic a.c.,d.c.B-H curve tracer,交、直流磁特性自动记录装置automatic balancing machine,自动平衡机
automatic control,自动控制
automatic control souce of vacuum,真空自动控制电源
automatic control system,自动控制系统
automatic data processing,自动数据处理
automatic exposure device,自动曝光装置
automatic feeder for brine,盐水溶液自动补给器
automatic focus and stigmator,自动调焦和消象散装置
automatic level,自动安平水准仪
automatic levelling compensator,视轴安平补偿器
automatic/manual station;A/M station,自动/手动操作器
automatic programming,自动程度设计
automatic radio wind wane and anemometer,无线电自动风向风速仪automatic railway weigh bridge,电子轨道衡
automatic scanning,自动扫查
automatic spring pipette,自动弹簧式吸液管
automatic testing machine,自动试验机
automatic titrator,自动滴定仪
automatic tracking,自动跟踪
automatic vertical index,竖直度盘指标补偿器
automatic weather station,自动气象站
automation,自动化
automaton,自动机
auxiliary attachment,辅件
auxiliary controller bus(ACB),辅助控制器总线
auxiliary crate controller,辅助机箱控制器
auxiliary devices,辅助装置
auxiliary equipment(of potentiometer),(电位差计的）辅助设备auxiliary gas,辅助气体
auxiliary output signal,辅助输出信号
auxiliary storage,辅助存储器
auxiliary terminal,辅助端
auxiliary type gravimeter,助动型重力仪
availability,可用性
available time,可用时间
average,平均值
average availability,平均可用度
average nominal characteristic,平均名义特性
average sound level,平均声级
average value of contarmination,污染的平均值
average wind speed,平均风速
axial clearance,轴向间隙
axial current flow method,轴向通电法
axial load,轴向载荷
axial sensitivity,轴向灵敏度
axial vibration,轴向振动
axis of rotation,摆轴；旋转轴
axix of strain gauge,应变计[片]轴线
电子类专业英语词汇 B
B-scope,B型显示
back flushing,反吹
background,后台，背景，本底
background current,基流
background mass spectrum,本底质谱
background noise,背景噪声
background processing,后台处理
background program,后台程度
Backman thermometer,贝克曼温度计
backscattered electron image,背散射电子象
backward channel,反向信道
baffle wall,隔板
balance,天平
balance for measuring amount of precipitation,水量秤balance output,对称输出
balance quality of rotor,转子平衡精度
balance wieght,平衡块
balanced plug,平衡型阀芯
balancing,平衡
balancing machine sensitivity,平衡机灵敏度
balancing machine,平衡机
balancing speed,平衡转速
ball pneumatic dead wieght tester,浮球压力计
ball screw assembly,滚珠丝杠副
ball valve,球阀
ballistic galvanometer,冲击栓流计
band,频带
bandwidth,带宽
band width of video amplifier,视频放大器频宽
bar primary bushing type current transformer,棒形电流互感器barograph,气压计
barometer cistern,气压表水银槽
barometer,气压表
barometric correction,气压表器差修正
barometrograph,空盒气压计
barothermograph,气压温度计
barrel distortion,桶形畸变；负畸变
base,基底
base line,基线
base peak,基峰
base unit(of measurement),基本（测量）单位
baseband LAM,基带局域网
baseline drift,基线漂移
baseline noise,基线噪声
baseline potential,空白电位
baseline value,空白值
basic NMR frequency,基本核磁共振频率
basic standard,基础标准
batch control,批量控制
batch control station,批量控制站
batch inlet,分批进样
batch of strain gauge,应变计[片]批
batch processing,成批处理
batch processing simulation,批处理仿真
Baud,波特
beam,横梁；声速
beam deflector,电子束偏转器
beam path distance,声程
beam ratio,声束比
beam spot diameter,束斑直径
beam-deflection ultrasonic flowmeter,声速偏转式超声流量计
beam-loading thermobalance,水平式热天平
bearing,轴承；刀承
bearing axis,轴承中心线
bdaring support,支承架
beat frequency oscillator,拍频振荡器
beat method(of measurement),差拍（测量）法
Beaufort scale,蒲福风级
Beckman differential thermometer,贝克曼温度计
bed,机座
Beer' law,比尔定律
bell manometer,钟罩压力计
bell prover,钟罩校准器
bellows,波纹管
bellows(pressure)gauge,波纹管压力表
bellows seal bonnet,波纹管密封型上阀盖
bench mark,水准点
bending strength,弯曲强度
bending vibration,弯曲振动
bent stem earth thermometer,曲管地温表
Besson nephoscope,贝森测云器
betatron,电子回旋加速器；电子感应加速器
bezel ring,盖环
bias voltage,偏压
bi-directional vane,双向风向标；双风信标
bilateral current stabilizer,双向稳流器
bimetallic element,双金属元件
bimetallic instrument,双金属式仪表
bimetallic temperature transducer[sensor],双金属温度传感器
bimetallic thermometer,双金属温度计
binary coded decimal(BCD),二-十进制编码
binary control,二进制控制
binary digital,二进制数字
binary elastic scattering event,双弹性散射过程
binary elastic scattering peak,双弹性散射峰
binary element,二进制元
binary signal,二进制信号
biomedical analyzer,生物医学分析仪
biochemical oxygen demand (BOD)microbial transducer[sensor],微生物BOD传感器
biochemical oxygen demand meter for seawater,海水生化需氧量测定仪biochemical quantity transducer[sensor],生化量传感器
biological quantity transducer[sensor],生物量传感器
biosensor,生物传感器
bird receiving system,吊舱接收系统
bit,比特；位
bit error rate,误码率
bit serial,位串行
bit-serial higgway,位串行信息公路
bivane,双向风向标；双风信标
black box,未知框
black light filter,透过紫外线的滤光片
black light lamp,紫外线照射装置
blackbody,黑体
blackbody chamber,黑体腔
blackbody furnace,黑体炉
bland test,空白试验
balzed grating,闪耀光栅
block,块体；字块；字组；均温块
block check,块检验
block diagram,方块（框）图
block length,字块长度
block transfer,块传递
blood calcium ion transducer[sensor],血钙传感器
blood carbon dioxide transducer[sensor],血液二氧化碳传感器
blood chloried ion transducer[sensor],血氯传感器
blood electrolyte transducer[sensor],血液电解质传感器
blood flow transducer[sensor],血流传感器
blood gas transducer[sensor],血气传感器
blood-group immune transducer[sensor],免疫血型传感器
blood oxygen transducer[sensor],血氧传感器
blood PH transducer[sensor],血液PH传感器
blood potassium ion transducer[sensor],血钾传感器
blood-pressure transducer[sensor],血压传感器
blood sodium ion transducer[sensor],血钠传感器
blood-volume transducer[sensor],血容量传感器
blower device,鼓风装置
bluff body,阻流体
Bode diagram,博德图
body temperature transducer,体温传感器
bolometer,辐射热计；热副射仪
bomb head tray,弹头托盘
honded strain gauge,粘贴式应变计
bonnet,上阀盖
boomerang grab,自返式取样器
boomerang gravity corer,自返式深海取样管
booster,增强器
bore(of liquid-in-glass thermometer),（玻璃温度计的）内孔
borehole acoustic television logger,超声电视测井仪
borehole compensated sonic logger,补偿声波测井仪
borehole gravimeter,井中重力仪
borehloe gravimetry,井中重力测量
borehole thermometer,井温仪
bottorm echo,底面反射波
bottom flange,下阀盖
bottom-loading thermobalance,下皿式热天平
bottom surface,底面
Bouguer's law,伯格定律
Bourdon pressure sensor,弹簧管压力检测元件
Bourdon tube,弹簧管；波登管
Bourdon tube(pressure)gauge,弹簧管压力表
box gauge,箱式验潮仪
BP-scope,BP 型显示
Bragg's equation,布拉格方程
braking time,制动时间
braking torque(of an integrating instrument),（积分式仪表的）制动力矩branch,分支
branch cable,支线电缆
breakdown voltage rating,绝缘强度
breakpoint,断点
breather,换气装置
bremsstrahlung,韧致辐射
bridge,桥接器
bridge's balance range,电桥平衡范围
bright field electron image,明场电子象
bridge for measuring temperature,测温电桥
bridge resistance,桥路电阻
brightness,亮度
Brinell hardness number,布氏硬度值
Brinell hardnell penetrator,布氏硬度压头
Brienll hardenss tester,布氏硬度计
broadband LAN,定带局域网
broad-band random vibration,宽带随机振动
broad band spectrum,宽波段
broadcast,广播
BT-calibrationg installation,深温计[BT]检定装置
bubble,水准泡
bubble-tube,吹气管
bucket thermometer,表层温度表
buffer,缓冲器
buffer solution,缓冲溶液
buffer storage,缓冲存储器
built-in galvanometer,内装式检流计
built-in-weigthts,挂码
bulb,温包；感温泡
bulb(of filled system themometer),（压力式温度计的）温包
bulb(of liquid-in-glass thermometer),（玻璃温度计的）感温泡
bulb length(of liquid-in-glass thermometer),（玻璃温度计的）感温泡长度bulk type semiconductor strain gauge,体型半导体应变计
bulk zinc oxide varistor,体型氧化锌电压敏电阻器
bump,连续冲击
bump test,连续冲击试验；颠簸试验
bump testing machine,连续冲击台
buoy,浮标
buoy array,浮标阵
buoy float,浮标体
buoy motion package,浮标运动监测装置
buoy station,浮标站
buoyancy correction,浮力修正
buoyancy level measuring device,浮力液位测量装置
burden(of a instrument transformer),（仪用互感器的）负载
burning method,燃烧法
burst acoustic emission signal,突发传输
bus,总线
bus line，总线
bus master,总线主设备
bus mother board,总线母板
bus network,总线网
bus slave,总线从设备
bus topology,总线拓扑
bus type current transformer,母线式电流互感器
bushing type current transformer,套管式流互感器
busy,忙
busy state,忙碌状态
butterfly valve,蝶阀 by-pass,旁路
by-pass injector,旁通进样器
by-pass manifold,旁路接头
by-pass valve,旁通阀
Byram anemometer,拜拉姆风速表
byte,字节
byte frame,字节帧
byte serial,字节串行
byte-serial highway,字节串行住信处公路
电子类专业英语词汇 C
C-scope,C型显示
cabinet ,柜
cable noise,电缆噪声
cable-tension transducer,电缆张力传感器
cable type current transformer,电缆式电流互感器
cage,套筒；潜水罐笼
cage guiding,套筒导向
cake adhesive retention meter,泥饼粘滞性测定仪
calculated maximum flow coefficient,最大计算流量系数
calcuated nornal folw coefficient,正常计算流量系数
calibrate,定标
calibrated measuringpvolumetric]tank,校准测量[容积计量]容器calibrating period,校准周期
calibrating voltage,校准电压
calibration,校准
calibration (of thermometer),（温度计的）标定
calibration block,标准试块
calibration characteristics,校准特性；分度特性
calibration coefficient of wave height,波高校正系数
calibration component,校准组分
calibration curve,校准曲线；分度曲线
calibration cycle,校准循环
calibration equation,校准公式，分度公式
calibration equipment of reversing thermometers,颠倒温度表检定设备calibration factor of the primary device,一次装置的校准系数calibration gas mixture,校准混合气
calibration hierarchy,校准层次
calibration point,校准点；分度点
calibration quantity,校准量
calibration record,校准记录
calibration rotor,标定转子
calibration solution,校准液
calibration table,校准表（格）
calibration traceability,校准溯源性
calibrator,校验器
calibrator above ice-point,零上检定器
calibrator below ice-point,零下检定器
calibrator for ice-point,零点检定器
caliper profiler,横幅厚度计
calling,呼叫
calomel electrode,甘汞电极
calorifier,加热器
calorimeter,热量计
cam bezel ring,卡口式盖环
CAMAC branch driver,CAMAC 分支驱动器
CAMAC branch-highway,CAMAC 分支信息公路
CAMAC compatible crate,CAMAC兼容机箱
CAMAC crate,CAMAC 机箱
CAMAC crate assembly,CAMAC 机箱装置
CAMAC highway,CAMAC 信息公路
CAMAC module,CAMAC 模块
CAMAC operation,CAMAC 操作
CAMAC parallel highway,CAMAC 并行信息公路
CAMAC serial driver,CAMAC 串行驱动器
CAMAC serial highway,CAMAC 串行信息公路
CAMAC system,CAMAC 系统
camera length,相机长度
camflex valve,偏心旋转阀
Campbell-stokes sunshine recorder,聚集日照计；歇贝斯托克日照计canonical state variable,规范化状态变量
capacitance balance,电容平衡
capacitance hygrometer,电视湿度计
capacitance pressure transducer,电容式压力传感器
capacity correction,容量修正
capacity factor,容量因子
capillary column,毛细管柱
capillary gas chromatograph,毛细管气相色谱仪
capillary gas chromatography,毛细管气相色谱法
capillary phenomenon,毛细现象
capillary tube (of liquid-in-glass thermometer),(玻璃温度计的）毛细管capillary viscometer,毛细管粘度计
capsule,膜盒
capsule(pressure)gauge,膜盒压力表
captive chains calibration,链码校准
carat balance,克拉天平
carbon and hydrogen analysis meter,碳氢元素分析仪
carbon humidity-dependent resistor,碳湿敏电阻器
card punch,卡片穿孔机
card reader,卜片阅读机
Carlson type strain gauge,卡尔逊应变计
carrier,载波
carrier gas,载气
carrier ring,夹持环
carrier sense,载波侦听
carrier sense multiple access with collision detection(CSMA/CD), 具有冲突检测的载波侦听多路访问
carrier sync,载波同步
cartridge disk,盒式磁盘
cartridge disk drive,盒式磁盘机
cascade control,串级控制
cascade system,串级系统
cascade[inductive]voltage transformer,级联式[感应式]电压互感器
case,外壳
casing,外壳
cassette,盒式磁带；卡式磁带；暗盒
catadioptric telescope,折反射望远镜
catalysis element,催化元件
catalytic analyzer,催化分析器
catalytic chromatography,催化色谱法
catalytic gas transducer[sensor],催化式气体传感器
cathode,阴极
cathode of electron gun,电子枪阴极
cathode ray null indicator,阴极射线指零仪
cavitation,空化
cavitation corrosion,气蚀
cavitation noise,空化噪声
ceilometer,云幂仪
cell,电池；传感器
cell constant,电池常数
cell potential transducer[sensor],细胞电位传感器
Celsius,摄氏度
Celsius temperature,摄氏温度
Celsius temperature scale,摄氏温标
center of strike,打击中心
central conductor method,中心导体法；电流贯通法
central principal inertia axis,中心主惯性轴
central processing unit(CPU),中央处理单元
central processor,中央处理器
centrality,集中性
centralized control,集中控制
centralized intelligence,集中智能
centralized management system,集中管理系统
centralized network,集中式网络
centralized process control computer,集中型过程控制计算机
centrifugal balancing machine,离心力式平衡机
centrifugal tachometer,离心式转速表
ceramic microphone,陶瓷传声器
ceraunograph,雷电计
ceraunometer,雷电仪
certificate of conformity,合格证书
certificate of control,控制证书
certification,认证
certification of conformity of an instrument for explosive atmosphere,防爆合格证certification system,认证体系
certified standard material,有证标准物质
chained list,链接表
change of temperature test,温度变化试验
channel,信道；通道
character,字符
character code,字符码
character recognition,字符识别
character set,字符集；字符组
character-at-time printer,一次一字符打印机[印刷机]；串行打印机
characteristic curve,特性曲线
characteristic "fast",“快”特性
characteristic "impulse",“脉冲”响应特性
characteristic"slow",“慢”特性
characteristic locus,特征轨迹
characteristic impedance,特性阻抗
characteristic X-ray,特征X射线
charge amplifier,电荷放大器
charge neutralization,电荷中和
charge sensitivity,电荷灵敏度
chart,记录纸
chart driving mechanism,传纸机构
chart lines,记录纸分度线
chart scale length,记录纸标度尺长度
closed loop transfer function,闭环传递函数
closed loop zero,闭环零点
closed position,关闭位置
closed system,封闭系统
closing valve time,关阀时间
closure member,截流件
cloud amount,云量
cloud balancer,测支平衡器
cloud base,云底
cloud chamber,云室；云零室
cloud detection radar,测云雷达
cloud direction,云向
cloud height indicator,云高指示器
cloud height meter,云幂仪
cloud searchlight,云幂灯
电力专业常用英语词汇()
网易电力专业英语词汇(较全) 1）元件设备 三绕组变压器：three-column transformer ThrClnTrans 双绕组变压器：double-column transformer DblClmnTrans 电容器：Capacitor 并联电容器：shunt capacitor 电抗器：Reactor 母线：Busbar 输电线：TransmissionLine 发电厂：power plant 断路器：Breaker 刀闸(隔离开关)：Isolator 分接头：tap 电动机：motor 2）状态参数 有功：active power 无功：reactive power 电流：current 容量：capacity 电压：voltage 档位：tap position 有功损耗：reactive loss 无功损耗：active loss 空载损耗：no-load loss 铁损：iron loss 铜损：copper loss 空载电流：no-load current 阻抗：impedance 正序阻抗：positive sequence impedance 负序阻抗：negative sequence impedance 零序阻抗：zero sequence impedance 无功负载：reactive load 或者QLoad 有功负载: active load PLoad 遥测：YC(telemetering) 遥信：YX 励磁电流(转子电流)：magnetizing current 定子：stator 功角：power-angle
上限:upper limit 下限：lower limit 并列的：apposable 高压: high voltage 低压：low voltage 中压：middle voltage 电力系统 power system 发电机 generator 励磁 excitation 励磁器 excitor 电压 voltage 电流 current 母线 bus 变压器 transformer 升压变压器 step-up transformer 高压侧 high side 输电系统 power transmission system 输电线 transmission line 固定串联电容补偿fixed series capacitor compensation 稳定 stability 电压稳定 voltage stability 功角稳定 angle stability 暂态稳定 transient stability 电厂 power plant 能量输送 power transfer 交流 AC 装机容量 installed capacity 电网 power system 落点 drop point 开关站 switch station 双回同杆并架 double-circuit lines on the same tower 变电站 transformer substation 补偿度 degree of compensation 高抗 high voltage shunt reactor 无功补偿 reactive power compensation 故障 fault 调节 regulation 裕度 magin 三相故障 three phase fault 故障切除时间 fault clearing time 极限切除时间 critical clearing time 切机 generator triping
微电子专业英语
微电子学专业词汇 A be absorb in 集中精力做某事 access control list 访问控制表 active attack 主动攻击 activeX control ActiveX控件 advanced encryption standard AES,高级加密标准 algorithm 算法 alteration of message 改变消息 application level attack 应用层攻击 argument 变量 asymmetric key cryptography 非对称密钥加密 attribute certificate属性证书 authentication 鉴别 authority 机构 availability 可用性 Abrupt junction 突变结 Accelerated testing 加速实验 Acceptor 受主 Acceptor atom 受主原子 Accumulation 积累、堆积 Accumulating contact 积累接触 Accumulation region 积累区 Accumulation layer 积累层 Active region 有源区 Active component 有源元 Active device 有源器件 Activation 激活 Activation energy 激活能 Active region 有源（放大）区 Admittance 导纳 Allowed band 允带 Alloy-junction device 合金结器件 Aluminum(Aluminium) 铝 Aluminum – oxide 铝氧化物 Aluminum passivation 铝钝化 Ambipolar 双极的 Ambient temperature 环境温度 Amorphous 无定形的，非晶体的 Amplifier 功放扩音器放大器Analogue(Analog) comparator 模拟比较器 Angstrom 埃 Anneal 退火
电子电气类专业英语单词汇总
课一A Communications 通讯 1. equation n.相等, 平衡, 综合体, 2. communication n. 通信, 通讯, 交通communicate v.沟通, 通信, 3. triode n.三极管 4. storage n. 存储 5.transmission n. 传输, 传送, transmit v. 传输, 转送, 传达, 传导 6. amplifier n.放大器，扩音器 amplify v. 扩大，放大，增强amplification n. 扩大，放大 7. oscillator n.振荡器 8. correlate v. 是相互关联 correlation n.相互关系, 相关(性) 9. transmitter n.发射机 transmit receive transmission reception (发射) （接收） 10.subsequent adj.随后的 课一B Capacitors 电容 1.capacitor n. 电容器 2.capacitance n. 电容量（值） Resistor resistance capacitor capacitance inductor inductance 3. fixed adj. 固定的 variable adj. 可变的 4. dielectric n. 电介质，绝缘材料 adj. 绝缘的 5. relatively adv. 相对地 absolutely adv.绝对地 6. maximum adj. 最大的 n. 最大值 minimum adj. 最小的 n. 最小值 7. farad n. 法（拉） F ohm n. 欧姆Ω Henry n. 亨（利）H 8. trimmer n. 调整者, 整理者, 9. screwdriver n. 螺丝起子，改锥课二A Radio T ransmitter无线电发射机 1. radio transmitter 无线电发射机 radio n. 无线电，无线 2. telecommunication n.电信，电信学， 无线电通信 telephone n.电话，电话机 telegraph n.电报, 电报机, 电讯报 3. transmit v. 传输, 转送, 传达, 传导, 发射, 发报 transmit receive transmission reception transmitter receiv er (发射) （接收） 4. intelligence n.信息、情报、智能 information/message n.信息 5. potential adj.潜在的, 可能的, 势 的, n.潜能, 潜力, 电位 6. generate v.产生，发生 generation n.产生, 发生, 一代,7. frequency n.频 low frequency 几个Hz到几十kHz high frequency 几个MHz到几十 MHz radio frequency 几百MHz到几 个GHz 8. pulse signal 脉冲信号 9. wavelength n.波长用λ表示 10. output n.输出，产量 input n.输入 11. band n. 带，波段，频带 课二B Electromotive Force 电动势 1. electromotive adj.电动的，电动 势的 electromotive force 电动势 2.driving adj.驱动的 driving force n. 驱动力 driving unit 传动装置 3. volt n. 伏特 4. distinguish v.区分 5. potential difference 电位差 课三A Time Constant 时常数 1.nuclear adj.原子能的， n.核武器, 有核国 nuclear arms 核武 nuclear energy 核能 2.constant n.常数 adj.不断, 不断的, time constant 时间常数 3. instantaneously adv.瞬间地，即刻 instant n.瞬息, 一会儿, 时刻 4. dependent adj. 依赖的，依赖于，取决于 5. capacitiv e adj.电容的，容性的 capacitor n.电容器 capacitance n.电容值 6.discharge n.放电v.放电 charge n.电荷，充电v.充电 7.universal 普遍的, 全体的, 通用的, 课三B RL Time Constant RL时序常数 1.inductor n.电感器 inductance n.电感值（量） inductive adj.感应的; 电感的 2. function n.功能, 函数,作用, 3. Decay n.衰减v. 衰减 decay constant 衰减常数 decay factor 衰减因子 4. reverse adj.反向的, 相反, 逆转的 5. peak value 峰值
电力电子-专业词汇中英文对照
电力电子-专业词汇中英文对照（一） AbsorberCircuit 吸收电路 AC/ACFrequencyConverter 交交变频电路ACpowercontrol交流电力控制ACPowerController交流调功电路ACPowerElectronicSwitch交流电力电子开关AcVoltageController交流调压电路AsynchronousModulation异步调制BakerClampingCircuit贝克箝位电路 Bi-directionalTriodeThyristor双向晶闸管BipolarJunctionTransistor--BJT双极结型晶体管Boost-BuckChopper升降压斩波电路Boost Chopper升压斩波电路BoostConverter升压变换器BridgeReversibleChopper桥式可逆斩波电路BuckChopper降压斩波电路BuckConverter降压变换器Commutation 换流 Conduction Angle 导通角ConstantVoltageConstantFrequency--CVCF 恒压恒频
ContinuousConduction--CCM （电流）连续模式ControlCircuit 控制电路 CukCircuit CUK斩波电路CurrentReversible Chopper 电流可逆斩波电路CurrentSourceTypeInverter--CSTI 电流（源）型逆变电路Cycloconvertor 周波变流器 DC-AC-DC Converter 直交直电路 DCChopping 直流斩波 DCChoppingCircuit 直流斩波电路 DC-DCConverter 直流－直流变换器DeviceCommutation 器件换流DirectCurrentControl 直接电流控制DiscontinuousConductionmode （电流）断续模式displacementfactor 位移因数 distortionpower 畸变功率 doubleendconverter 双端电路 drivingcircuit 驱动电路 electricalisolation 电气隔离 fastactingfuse 快速熔断器 fastrecoverydiode 快恢复二极管fastrevcoveryepitaxialdiodes 快恢复外延二极管
电子信息专业英语复习资料
电子信息专业英语复习资料 一、基本术语（英译汉） 1.probe探针 2.real time operational system 实时操作系统 3.debugger 调试器 4.sourse code 源代码 5.software radio wireless LAN 软件无线电网络 6.base station 基站 7.top-down approach 自顶向下分析法 8.variable 变量 9.data compress 数据压缩 10.signal conditioning circuit 信号调理电路 11.Chebyshev Type Ⅰfilter 切比雪夫Ⅰ型滤波器 12.vertical resolution 垂直分辨率 13.device driver 设备驱动 https://www.wendangku.net/doc/c718854198.html,piler 编译器 15.template 模板 16.concurrent process 并发进程 17.object recognition 目标识别 18.Discrete Time Fourier Transform 离散傅立叶变换 https://www.wendangku.net/doc/c718854198.html,bined circuit 组合逻辑电路 20.impedance transform 阻抗变换器 21.voltage source 电压源22.passive component 无源器件 23.quality factor 品质因数 24.unit-impulse response 单位脉冲响应 25.noise origin 噪声源 26.Domino effect 多米诺效应 27.output load 输出负载 28.cordless phone 无绳电话 29.Antenna 天线 30.harmonic interference 谐波干涉 31.Parallel Resonant 并联谐振 32.voltage control oscillator 压控振荡器 33.adaptive delta modulation 自适应增量调制 34.amplitude modulation 调幅 二、缩略语（写出全称） 1.LSI：large scale integration 2.PMOS ：p-type metal-oxide semiconductor 3.CT：cycle threshold 4.MRI：magnetic resonance imaging 5.ROM：read-only memory 6.DRAM ：dynamic random access memory 7.TCXO ：temperature compensated X'tal (crystal) Oscillator https://www.wendangku.net/doc/c718854198.html,B：Universal Serial Bus 9.DCT：discrete cosine transform
专业英语词汇
电力电子专业英语 1、元件设备 三绕组变压器：three-column transformer ThrCln Trans 双绕组变压器：double-column transformer DblCl mnTrans 电容器：Capacitor 并联电容器：shunt capacitor 电抗器：Reactor 母线：Bus bar 输电线：Transmission Line 发电厂：power plant 断路器：Breaker 刀闸(隔离开关)：Isolator
功角：power-angle 电压等级：voltage grade 空载损耗：no-load loss 铁损：iron loss 铜损：copper loss 空载电流：no-load current 阻抗：impedance 正序阻抗：positive sequence impedance 负序阻抗：negative sequence impedance 零序阻抗：zero sequence impedance 电阻：resistance 电抗：reactance 电导：conductance 电纳：susceptance 导纳：admittance
无功负载：reactive load 或者QLoad 有功负载: active load PLoad 遥测：YC(telemetering) 遥信：YX 励磁电流(转子电流)：magnetizing current 定子：stator 功角：power-angle 上限:upper limit 下限：lower limit 并列的：apposable 高压: high voltage 低压：low voltage 中压：middle voltage 电力系统 power system 发电机 generator
电子信息工程专业英语词汇(精华整理版)
transistor n 晶体管 diode n 二极管semiconductor n 半导体 resistor n 电阻器 capacitor n 电容器 alternating adj 交互的 amplifier n 扩音器，放大器integrated circuit 集成电路 linear time invariant systems 线性时不变系统voltage n 电压，伏特数 tolerance n 公差；宽容；容忍condenser n 电容器；冷凝器dielectric n 绝缘体；电解质electromagnetic adj 电磁的 adj 非传导性的 deflection n偏斜；偏转；偏差 linear device 线性器件 the insulation resistance 绝缘电阻 anode n 阳极，正极 cathode n 阴极 breakdown n 故障；崩溃 terminal n 终点站；终端，接线端emitter n 发射器 collect v 收集，集聚，集中insulator n 绝缘体，绝热器oscilloscope n 示波镜；示波器 gain n 增益，放大倍数 forward biased 正向偏置 reverse biased 反向偏置 P-N junction PN结 MOS（metal-oxide semiconductor）金属氧化物半导体 enhancement and exhausted 增强型和耗尽型 integrated circuits 集成电路 analog n 模拟 digital adj 数字的，数位的horizontal adj, 水平的，地平线的vertical adj 垂直的，顶点的amplitude n 振幅，广阔，丰富attenuation n衰减；变薄；稀薄化multimeter n 万用表 frequency n 频率，周率 the cathode-ray tube 阴极射线管 dual-trace oscilloscope 双踪示波器 signal generating device 信号发生器 peak-to-peak output voltage 输出电压峰峰值sine wave 正弦波 triangle wave 三角波 square wave 方波 amplifier 放大器，扩音器 oscillator n 振荡器 feedback n 反馈，回应 phase n 相，阶段，状态 filter n 滤波器，过滤器 rectifier n整流器；纠正者 band-stop filter 带阻滤波器 band-pass filter 带通滤波器 decimal adj 十进制的，小数的hexadecimal adj/n十六进制的 binary adj 二进制的；二元的octal adj 八进制的 domain n 域；领域 code n代码，密码，编码v编码 the Fourier transform 傅里叶变换 Fast Fourier Transform 快速傅里叶变换microcontroller n 微处理器；微控制器assembly language instrucions n 汇编语言指令 chip n 芯片，碎片 modular adj 模块化的；模数的 sensor n 传感器 plug vt堵，塞，插上n塞子，插头，插销coaxial adj 同轴的，共轴的 fiber n 光纤relay contact 继电接触器 single instruction programmer 单指令编程器 dedicated manufactures programming unit 专 供制造厂用的编程单元 beam n （光线的）束，柱，梁 polarize v（使）偏振，（使）极化 Cathode Ray Tube（CRT）阴极射线管 neuron n神经元；神经细胞 fuzzy adj 模糊的 Artificial Intelligence Shell 人工智能外壳程序 Expert Systems 专家系统 Artificial Intelligence 人工智能 Perceptive Systems 感知系统 neural network 神经网络 fuzzy logic 模糊逻辑 intelligent agent 智能代理 electromagnetic adj 电磁的 coaxial adj 同轴的，共轴的 microwave n 微波 charge v充电，使充电 insulator n 绝缘体，绝缘物 nonconductive adj非导体的，绝缘的 antenna n天线；触角 modeling n建模，造型 simulation n 仿真；模拟 prototype n 原型 array n 排队，编队 vector n 向量，矢量 wavelet n 微波，小浪 sine 正弦cosine 余弦 inverse adj倒转的，反转的n反面；相反v 倒转 high-performance 高精确性，高性能 two-dimensional 二维的；缺乏深度的 three-dimensional 三维的；立体的；真实的 object-oriented programming面向对象的程序 设计 spectral adj 光谱的 attenuation n衰减；变薄；稀释 distortion n 失真，扭曲，变形 wavelength n 波长 refractive adj 折射的 ATM 异步传输模式Asynchronous Transfer Mode ADSL非对称用户数字线Asymmetric digital subscriber line VDSL甚高速数字用户线very high data rate digital subscriber line HDSL高速数据用户线high rate digital subscriber line FDMA频分多址(Frequency Division Multiple Access) TDMA时分多址(Time Division Multiple Access) CDMA同步码分多址方式(Code Division Multiple Access) WCDMA宽带码分多址移动通信系统(Wideband Code Division Multiple Access) TD-SCDMA(Time Division Synchronous Code Division Multiple Access)时分同步码分多址 SDLC(synchronous data link control)同步数据 链路控制 HDLC(high-level data link control)高级数据链路 控制 IP/TCP(internet protocol /transfer Control Protocol)网络传输控制协议 ITU (International Telecommunication Union) 国际电信联盟 ISO国际标准化组织（International Standardization Organization）； OSI开放式系统互联参考模型（Open System Interconnect） GSM全球移动通信系统（Global System for Mobile Communications） GPRS通用分组无线业务(General Packet Radio Service) FDD(frequency division duplex)频分双工 TDD(time division duplex)时分双工 VPI虚路径标识符（Virtual Path Identifier）； ISDN（Integrated Services Digital Network）综 合业务数字网 IDN综合数字网（integrated digital network） HDTV (high definition television)高清晰度电视 DCT(Discrete Cosine Transform)离散余弦变换 VCI(virtual circuit address)虚通路标识 MAN城域网Metropolitan area networks LAN局域网local area network WAN广域网wide area network 同步时分复用STDM Synchronous Time Division Multiplexing 统计时分复用STDM Statistical Time Division Multiplexing 单工传输simplex transmission 半双工传输half-duplex transmission 全双工传输full-duplex transmission 交换矩阵Switching Matrix 电路交换circuit switching 分组交换packet switching 报文交换message switching 奇偶校验parity checking 循环冗余校验CRC Cyclic Redundancy Check 虚过滤Virtual filter 数字滤波digital filtering 伪随机比特Quasi Random Bit 带宽分配Bandwidth allocation 信源information source 信宿destination 数字化digitalize 数字传输技术Digital transmission technology 灰度图像Grey scale images 灰度级Grey scale level 幅度谱Magnitude spectrum 相位谱Phase spectrum 频谱frequency spectrum 智能设备Smart Device 软切换Soft handover 硬切换Hard Handover 相干检测Coherent detection 边缘检测Edge detection 冲突检测collision detection 业务集合service integration 业务分离/综合service separation/ integration 网络集合network integration 环形网Ring networks 令牌环网Token Ring network 网络终端Network Terminal 用户终端user terminal 用户电路line circuit 电路利用率channel utilization（通道利用率） 相关性coherence 相干解调coherent demodulation 数字图像压缩digital image compression 图像编码image encoding 有损/无损压缩lossy/lossless compression 解压decompression 呼叫控制Call Control 误差控制error control 存储程序控制stored program control 存储转发方式store-and-forward manner 语音\视频传输voice\video transmission 视频点播video-on-demand(VOD) 会议电视Video Conference 有线电视cable television 量化quantization 吞吐量throughput 话务量traffic 多径分集Multipath diversity 多媒体通信MDM Multimedia Communication 多址干扰Multiple Access Interference 人机交互man machine interface 交互式会话Conversational interaction
电力系统_专业英语词汇
电力系统power system 发电机generator 励磁excitation 励磁器exciter电压voltage 电流current 升压变压器step-up transformer 母线bus 变压器transformer 空载损耗：no-load loss铁损：iron loss 铜损：copper loss 空载电流：no-load current无功损耗：reactive loss有功损耗：active loss 输电系统power transmission system 高压侧high side 输电线transmission line 高压: high voltage低压：low voltage 中压：middle voltage 功角稳定angle stability稳定stability 电压稳定voltage stability 暂态稳定transient stability 电厂power plant 能量输送power transfer 交流AC直流DC 电网power system 落点drop point 开关站switch station 调节regulation 高抗high voltage shunt reactor并列的：apposable 裕度margin 故障fault 三相故障three phase fault分接头：tap 切机generator triping 高顶值high limited value 静态static (state) 动态dynamic (state)自动电压调节器AVR Automatic voltage regulator 电抗reactance 电阻resistance 功角power angle 有功（功率）active power 电容器：Capacitor电抗器：Reactor 断路器：Breaker 电动机：motor 功率因数：power-factor 定子：stator 阻抗电压：阻抗：impedance功角：power-angle 电压等级：voltage grade 有功负载: active load/PLoad无功负载：reactive load档位：tap position 电阻：resistor电抗：reactance 电导：conductance 电纳：susceptance上限:upper limit 下限：lower limit 正序阻抗：positive sequence impedance负序阻抗：negative sequence impedance零序阻抗：zero sequence impedance 无功（功率）reactive power功率因数power factor 无功电流reactive current 斜率slope额定rating 变比ratio 参考值reference value电压互感器PT 分接头tap 仿真分析simulation analysis下降率droop rate 传递函数transfer function 框图block diagram受端receive-side 同步synchronization 保护断路器circuit breaker 摇摆swing 阻尼damping 无刷直流电机：Brushless DC motor 刀闸(隔离开关)：Isolator机端generator terminal 变电站transformer substation 永磁同步电机：Permanent-magnet Synchronism Motor 异步电机：Asynchronous Motor 三绕组变压器：three-column transformer ThrClnTrans 双绕组变压器：double-column transformer DblClmnTrans 固定串联电容补偿fixed series capacitor compensation 双回同杆并架double-circuit lines on the same tower 单机无穷大系统one machine - infinity bus system 励磁电流：magnetizing current 补偿度degree of compensation Electromagnetic fields 电磁场失去同步loss of synchronization 装机容量installed capacity无功补偿reactive power compensation故障切除时间fault clearing time 极限切除时间critical clearing time 强行励磁reinforced excitation 并联电容器：shunt capacitor < 下降特性droop characteristics 线路补偿器LDC(line drop compensation) 电机学Electrical Machinery 自动控制理论Automatic Control Theory电磁场Electromagnetic Field微机原理Principle of Microcomputer 电工学Electrotechnics Principle of circuits 电路原理Electrical Machinery 电机学 电力系统稳态分析Steady-State Analysis of Power System 电力系统暂态分析Transient-State Analysis of Power System 电力系统继电保护原理Principle of Electrical System’s Relay Protection 电力系统元件保护原理Protection Principle of Power Syste m’s Element
电子信息类专业英语翻译
1.This electron beam sweeps across each line at a uniform rate，then flies back to scan another line directly below the previous one and so on，until the horizontal lines into which it is desired to break or split the picture have been scanned in the desired sequence． 电子束以均匀的速率扫描每一行，然后飞速返回去扫描下一行，直到把被扫描的图像按所希望的顺序分割成行。 2.The technical possibilities could well exist，therefore，of nation-wide integrated transmission network of high capacity，controlled by computers，interconnected globally by satellite and submarine cable，providing speedy and reliable communications throughout the word 因此，在技术上完全可能实现全国性的集成发送网络。这种网络容量大，由计算机控制，并能通过卫星和海底电缆实现全球互联，提供世界范围的高速、可靠的通信。 3.Transit time is the primary factor which limits the ability of a transistor to operate at high frequency． 渡越时间是限制晶体管高频工作能力的主要因素 4.The intensity of sound is inversely proportional to the square of the distance measured from the source of the sound. 声强与到声源的距离的平方成反比。 5.The attenuation of the filter is nearly constant to within 0.5 dB over the entire frequency band． 该滤波器的衰减近于恒定, 整个频带内的变化在0.5 dB以内。 6.At present, the state of most semiconductor device technology is such that the device design and process technology must be supplemented by screening and inspection procedures, if ultimate device reliability is to be obtained and controlled． 目前, 大多数半导体器件的技术尚未十分完善, 以至若要获得并控制器件最终的可靠性, 就必须辅以筛选和检验, 以弥补设计和工艺技术之不足 7.Bandwidth of transistor amplifiers vary from about 250 MHz in the L band to 1000 MHz in the X band． 晶体管放大器的带宽在L波段约为250 MHz, 在X波段为1000 MHz。 8.The output of the differential amplifier is fed to the circuit’s output stage via an offset-compensation network, which causes the op-amp’s output to center at zero volts. The output stage takes the form of a complementary emitter follower, and provides a low-impedance output. 差动放大级的输出通过一个失调补偿网络与输出级相连, 目的是使运放的输出以0 V为中心。输出级采用互补的射极跟随器的形式以使输出阻抗很低 9.Because of the very high open-loop voltage gain of the op-amp, the output is driven into positive saturation (close to +V) when the sample voltage goes slightly above the reference voltage, and driven into negative saturation (close to-V) when the sample voltage goes slightly below the reference voltage. 由于运放的开环电压增益很高, 当取样电压略高于参考电压时, 输出趋向于正向饱和状态(接近+V)。当取样电压低于参考电压时, 输出趋向于负向饱和状态(接近-V)。 10.If the signal source were direct connected instead of capacitor coupled, there would be a low resistance path from the base to the negative supply line, and this would affect the circuit bias conditions. 如果信号源和电路不是用电容耦合而是直接相连，从基极到负电源线就会一个低阻通路，并且这将影响到电路偏置状态 11.The differential amplifier has a high-impedance (constant-current)“tail”to give it a high input impedance and a high degree of common-mode signal rejection. It also has a high-impedance collector (or drain) load, to give it a large amount of signal-voltage gain (typically about 100 dB). 差动放大极有一个高阻抗的“尾巴”（恒流源）以提供高输入阻抗和对共模信号的深度抑制，同时，它还具有一个高阻抗和集电极或漏极负载以提供高的信号电压增益（典型的数据是100dB). 12.On the other hand, a DC negative-logic system, as in Figure 3.6(b), is one which designates the more negative voltage state of the bit as the 1 level and the more positive as the 0 level. 另一方面, 如图3.6(b)所示, 把比特的较低的电压状态记为1电平, 较高的电压状态记为0电平, 这样的系统称为直流负逻辑系统。 13.For example, to represent the 10 numerals (0, 1, 2, …, 9) and the 26 letters of the English alphabet would require 36 different combinations of 1’s and 0’s. Since 25<36<26, then a minimum of 6 bits per bite are required in order to accommodate all the alphanumeric characters. 例如，要表示0～9十个数字和英文字母表中的26个字母，就需要0和1的36种不同的组合。因为25<36>26,