电子工程专业词汇R

1、电子工程专业词汇 Rraceway 电缆沟racing 空转racing test 逸转试验rack支架rack of a pole电杆倾斜度rad拉德radial辐射状的radial air gap径向气隙radial armature 凸极电枢radial circuit 放射状线路radial clearance 径向间隙radial commutator辐射状整劣radial flow turbine辐两汽轮机radial force 径向力radial network径向网络radial transfer径向传送radially operated network放射状运用网络radi

2、an 弧度radian frequency 角频率radiant energy辐射能radiant flux 辐射通量radiant heat 辐射热radiant heater 辐射取暖装置radiant intensity辐射强度radiation 辐射radiation cooling辐射冷却radiation counter辐射计数器辐射计数管radiation counter tube 辐射计数管radiation damage放射线损伤radiation damping辐射衰减radiation dose meter辐射剂I量计radiation energy辐射能radiatio

3、n field 辐射场radiation indicator辐射指示器radiation intensity辐射强度radiation length辐射长度radiation measurement辐射测量radiation of conductors导体辐射radiation protection放射线保护radiation pyrometer辐射高温计radiation shielding辐射屏蔽radiation source 辐射源radiation thermometer辐射温度计radiation type thickness gauge 放射线厚度规radio autocontr

4、ol天线电自动控制radio command 无线电指挥radio control 无线电控制radio direction finder 天线电测向器radio direction finding 天线电测向 radio engineering无线电工程radio frequency无线电频率radio frequency interference射频干扰radio link protection无线电保护装置radio noise field intensity 无线电噪声场强度 radioactive material 放射性物质 radioactive rays 放射线 radioac

5、tive source 放射源 radioactivity 放射性 radiobiologic action 放射生物酌 radiography 射线照相法 radioisotope放射性同位素 radiology 放射学 radiometer 辐射计 radiosonde无线电探空仪 radiotelegraphy无线电扌报radiotherapy 放射线疗法 radium 镭 radius 半径 radius of gyration 回转半径 radius vector 辐向矢径 radix notation基数记数法radix point 小数点radon 氡rag bolt棘螺栓rai

6、l钢轨rail bond轨隙连接器rail bond tester轨隙联接测试器rail car 有轨车railroad 铁路railroad electrification 铁道电气化railroad substation铁路变电所railway 铁路railway motor 铁道用电动机railway signal 铁路信号railway substation铁路变电所rainfall降雨量rainproof lighting fitting防雨照明ramp function 斜坡函数ramp signal 斜坡信号random access 随机存取random access memo

7、ry随机存取存储器random drift 随机漂移random error 偶然误差random failure随机故障random function 随机函数random noise 无规则噪声random process 随机过程random quantity 随机值random signal 随机信号random step function随机阶函数random winding 不规则线圈range adjustment 区域蝶range energy relation射程能量关系range height indicator距离高度显示器range marker generator距离

8、标志发生器range of adjustment蝶范围range of scale 刻度范围range switch 波段转换开关rapid auto reclosing快速自动重合闸rapid transit railway高速铁道rate收费rate action 微分酌rate action controller微分酌控制器rate control微分控制rate growth process变速成长法rate of change relay变速继电器rate of charge 充电率rate of discharge 放电速度rate of pulse decay脉冲衰减率rate

9、of pulse rise 脉冲上升率rate of rise of restriking voltage再闪荤压上升率rate of voltage rise电压上升速度rate response 微分响应rate system 收捷制rate time 微分时间rated额定的rated burden 额定负载rated capacity 额定容量rated current 额定电流rated duty 额定工捉式rated flow 额定量rated flow of servovalve伺服阀额定量rated frequency额定频率rated input 额定输入rated load

10、 额定负载rated load torque额定转矩rated output额定输出rated power 额定功率rated power factor 额定功率因数rated pressure 额定压力rated primary voltage一次侧额定电压rated quantity 额定量rated slip额定滑差rated speed 额定速率rated torque额定转矩rated voltage额定电压rating plate 铭牌ratio 比ratio arm 比例臂ratio control比率控制ratio control system 比例控制制ratio contr

11、oller比率控制器ratio differential relay 比率差动继电器ratio error 比率误差ratio meter 比率计ratio of transformation 变压比ratio of winding 匝数比rational system of units有理单位制ray光线rayleigh distribution瑞利分布reactance 电抗reactance coil 扼吝圈reactance drop 电抗电压降reactance earthed经电抗接地的reactance grounded经电抗接地的reactance protection电抗保护

12、装置reactance relay电抗继电器reactance starter电抗起动器reactance voltage电抗电压reacti on 反酌reaction alternator 反酌交立电机reaction heat 反应热reaction motor 反酌电动机reaction turbine反动式汽轮机reactive 电抗的reactive component无功分量reactive current无功电流reactive energy meter无功电度表reactive factor 无功率因数reactive load电抗性负载reactive power 无功功率

13、reactive power control 无效功率控制reactive power meter无功功率表reactive power relay无功功率继电器reactive volt ampere hour meter 无功电度表 reactive volt ampere meter无功功率表reactivity 反应度 reactor 电抗器reactor containment反应堆夕卜壳reactor core 反应堆芯reactor lattice 反应堆格子reactor plant 反应堆设备reactor power 反应堆功率reactor scram 反应体紧急停止re

14、actor shut down反应堆停止运转reactor start motor电抗线圈起动电动机reactor start up反应堆起动reactor starting 电抗起动read读出read back check 返回检查read only memory只读存储器reading circuit 读出电路reading encoder 读出符号器reading head 读头reading station读数装置readjust 重新蝶readjustment 重调ready condition 就写态real axis 实车由real component 实部real diagr

15、am 实线图real frequency characteristic实频率特性real part 实部real power 有效功率real time 实时real time control 实时控制 real time operation实日寸操作real time processing 实时处理 real time system 实时系统 real value 实值 real variable 实变量 rear connection背面接线rear light 后灯 recalibration 重新校准 received current输入电流receiving end 受电端 rece

16、iving end voltage受电端电压receiving selsyn自动同步接收机receptacle 插座recessed lighting fitting装入照闷可逆四端网络recessed switch 嵌壁开关 reciprocal four terminal network reciprocal two port 可逆四端网络 reciprocity principle互易原理reciprocity theorem倒易定理reclaimed oil 再生油 recloser 自动重合开关 reclosing 重合 reclosing interval再投入时间reclosin

17、g relay 重合闸继电器reclosing time 再投入时间recoil 反冲recoil curve 反冲曲线recoil electron 反冲电子reconnaissance 勘查recorder 记录器recorder with linear recording 线性记录器 recordi ng 记录recording ammeter自记安培计recording controller记录第器recording density记录密度recording device 记录装置recording frequency meter记录式频率计recording instrument 记

18、录器recording mechanism 记录机构recording meter 记录仪recording paper 记录纸recording potentiometer 记录式电位计recording tachometer 转速记录器recording tape 记录带recording thermometer自记式温度计recording voltmeter记录伏特计recording wattmeter记录瓦特计recovery 恢复recovery impedance恢复阻抗recovery time 恢复时间 recovery voltage恢复电压rectangular cop

19、per wire 扁铜线 rectangular loop ferrite 矩形磁滞环铁氧体 rectangular pulse矩形脉冲rectangular wave矩形波rectification 整流 rectification efficiency 整璃率 rectification factor 整恋数 rectified current已整电流rectified voltage整羚压rectifier 整流 rectifier anode整留极rectifier bridge整羚桥rectifier cathode 整刘极 rectifier circuit 整羚路 rectifi

20、er electric locomotive 整两电机车 rectifier equipment 整涟置 rectifier excitation 整柳磁 rectifier instrument整两仪表rectifier operations整了行方式rectifier stack 整连组rectifier substation整龄电站rectifier tank 整鳞rectifier transformer 整龄压器rectifier tube 整淋rectifier unit 整涟置rectify 整流rectifying action整撩rectifying circuit整羚路re

21、ctifying installation 整凌备rectifying interval整淋期rectifying junction整玲rectifying tube 整淋 recuperated energy 回收能量 recursive algorithm递归算法red heat 赤热reduced capacity降低容量reduced impedance标准化阻抗reduced voltage折算电压reduced voltage starting降压起动reducing resistance减压电阻reduction furnace 还原炉 reduction gear减速齿轮red

22、undancy 冗余度redundant code 冗余吗reed relay 笛簧继电器 reel绕线架 reel insulator wiring瓷瓶布线reel length 制缆绳长度 reenterable program 可重入程序 reentrant program可重入程序reference axis 基准车由 reference bit 参考位 reference conditions标准条件reference electrode 参考电极 reference equivalent 参考等效值 reference impluse基准脉冲reference input 基准输入

23、 reference instrument标准仪表reference level 基准电平 reference point 基准点 reference power supply基准电源reference standard 比照标准 reference temperature基准温度reference value 标准值 reference voltage基准电压refiltered oil 再生油reflected binary code反射二进码reflected wave 反射波reflecting galvanometer反射检疗reflection 反射reflection coeff

24、icient反射系数reflection factor 反射系数 reflectometer 反射计 reflector 反射器reflector control反射体控制reflector lamp 反射灯 refractometer 折射计 refrigerator set冷冻装置regenerated fuel再生燃料regenerative braking再生制动regenerative control再生控制regenerative pulse generator脉冲再生发生器regenerative storage再生存储器region 区域;范围region of admissi

25、ble deviations容许偏差区域region of non operation不动锥围region of operation 动锥围register计数器寄存器；计量器 register capacity寄存戚量register constant 计量疲数 register length寄存皮度registering instrument 记录器regression analysis 回归分析 regression coefficient 回归系数 regression line 回归线 regressive wave 反向波 regular reflection规则反射regulat

26、ed power supply 稳定电源 regulated stream flow 蝶量 regulated unit 第装置 regulated value 第值 regulating 蝶的 regulating characteristic 蝶特性 regulating coil 蝶线圈 regulating pondage 蝶池 regulating relay 第继电器 regulating rod 微蝶杆 regulating transformer 第变压器 regulating unit 第装置 regulating valve 第阀 regulating winding 第绕

27、组 regulation 第 regulator蝶器第器 regulator call末端电池regulator deadband 第评区regulator supply 第歧源 reheater 再热器 reignition of arc 再起弧 reinforced concrete pole钢筋混凝土杆reinforced insulation 加强绝缘 reinforcement力口强rejection filter带阻滤波器relation character 比较符字 relational operator 关系算子 relative相对的 relative address 相对地

28、址 relative damping coefficient相对衰减系数relative delay 相对延迟 relative dielectric constant 相对介电常数 relative error 相对误差 relative humidity 相对湿度 relative measurement 比较测量 relative permeability 空间磁导率 relative permittivity 相对介电常数 relative plateau slope相对稳定区斜率relative pressure 相对压力 relative programming相对程序设计rela

29、tive sensitivity 相对灵敏度relative slip相对滑动relative speed variation 转速变化率relative voltage regulation 电压蝶率 relativistic mass 相对论性质量 relativistic particle相对论性粒子relativistic velocity相对论性速度relativity 相对性 relaxation 张弛 relaxation oscillations 张弛振荡 relaxation phenomenon 张弛现象 relay继电器 relay armature 继电莆铁 relay

30、 box 继电其 relay cabinet 继电其 relay circuit 继电歧路 relay coil继电七圈 relay contact 继电匹点 relay control system继电平控制系统relay element 继电篇件 relay group 继电崎 relay panel 继电铺 relay point 继电匹点 relay protection 继电保护 relay rack 继电栖 relay servomechanism 继电平伺服机构relay set 继电崎relay setting 继电汽定relay switch 继电式断续器relay syst

31、em 全继电频统relay telemetering system继电式遥测系统relay winding 继电七圈relaymeter 继电歧表release 释放release current释放电流release free 自由释放 release lag 释放延迟 release magnet 释放电磁铁 releaser释放器 releasing 释放 releasing time释放时间reliability 可靠性reliability index 可靠性指数reliability of transmission 传送可靠性 reliability test可靠性测试reliab

32、le valves 可靠电子管 relief valve 安全阀 relocatable address可再定位地址reluctance 磁阻 reluctance generator 磁阻发电机reluctance motor 磁阻电动机reluctance step motor 磁阻步进电动机reluctance synchronizing 磁阻同步reluctivity 磁阻率remanence 剩磁remanent flux density剩余磁通密度remanent magnetism 剩磁remanent magnetization剩余磁化强度remote control 遥控re

33、mote data processing 远程数据处理remote handling equipment远距离操阻备remote indicating instrument远距离指示仪表remote indication远距离指示remote indication device远距离指示装置remote indicator 远距离指示仪表remote manipulation 远程操作remote measurement 遥测remote measuring equipment 遥测装置remote metering 遥测remote monitor遥控监视器remote operated s

34、ubstation遥控变电所remote operation远距离操作remote starting 遥控起动remote supervisory controlling equipment远程监控设备remote supervisory equipment远距离监视设备remote switch遥控开关remote switching 遥控开闭操作renewable fuse 可换式熔断器renewal 更新repair 修理repair cost 修理费repair expense 修理费repetition computer 重复计算机repetition instruction 重复指

35、令repetition peak reverse voltage 反向峰值重复电压repetition period 重复周期repetition routine 重复程序repetition type analog computer重复型模拟计算机reproduction 再现repulsion 推斥repulsion induction motor推斥感应电动机repulsion motor 推斥式电动机repulsion motor with double set of brushes具两组电刷推斥电动机repulsion start induction motor 推斥起动感应电动机r

36、epulsive force 排斥力rerun point 重复运行点rerun routine重复运行程序research reactor 研究堆reserve 预备reserve bars 备用母线 reserve capacity 备用容量 reserve equipment备用设备reserve power 备用功率 reserve power station备用发电厂reserve protection后备保护reserved word 关键词 reservoir 贮水池 reservoir capacity 贮水量 reservoir type power plant 蓄水式水电厂

37、 reset 复归 reset control 积分控制 reset instruction复位指令reset time 积分时间 resetting 复归 resetting device复归机构resetting key 复原键 resetting ratio 复归比 resetting time 复归时间 resetting value 复归值 residential load住宅负载residual残留的 residual activity 残留放射性residual charge 剩余电荷residual current 剩余电流residual effect 残留效应residua

38、l electromotive force 剩余电动势residual error 残留误差residual field 剩余场residual flux density剩余磁通密度residual gases 剩余气体residual induction剩余磁通密度residual magn etism剩磁residual magnetization 剩余磁化residual magnetomotive force剩余磁通势residual range 剩余射程residual resistance 剩余电阻residual voltage剩余电压residue check 剩余检查resi

39、n 尸resin cored solder松香心焊条resistance 电阻resistance alloy 电阻合金resistance box 电阻箱resistance bridge 电阻电桥resistance butt welding电阻对焊resistance drop 有功电压降resistance furnace 电阻炉resistance grounding 电阻接地resistance heating电阻加热resistance losses电阻损耗resistance materials 电阻材料resistance of an earthed conductor接地电

40、阻resistance of grounded conductor接地电阻resistance protection电阻保护装置resistance relay电阻继电器resistance standard电阻标准resistance starting 电阻起动resistance strain gauge电阻应变仪resistance thermometer电阻温度计resistance to alternating current对交聊电阻resistance to earth接地电阻resistance transducer电阻变换器resistance type detector电阻

41、形检出器resistance variation 电阻变化resistance voltage divider电阻分压器resistance welding 电阻焊resistance welding electrode 电阻焊电极resistance wire 电阻线resisting moment 阻力矩resistive load 电阻性负载resistivity 电阻率resistor 电阻器resolution time 分辨时间resolver分解器resolving time 分辨时间resonance 共振resonance absorber 共振吸收体resonance ab

42、sorption谐振吸收;共振吸收resonance amplifier 党放大器resonance bridge 谐振电桥resonance capacitor transformer 党电容其压器resonance circuit 谐振电路resonance current 谐振电流resonance curve 谐振曲线resonance energy 共振能resonance frequency谐振频率resonance frequency meter 谐振式频率计resonance level 共振能级resonance method 谐振法resonance neutrons共振中

43、子resonance peak 共振峰位；谐振曲线峰值resonance point 谐振点resonance resistance谐振电阻resonance scattering 共振散射 resonance voltage 谐振电压 resonant earthed system补偿网路resonant mode 谐振模 resonant shunt 谐振分路 resonant wavelength谐振波长resource 资源 response 响应 response characteristic响应特性response time响应时间response to unit impulse

44、单位脉冲响应 response voltage 响应电压 rest静止 rest contact 常闭合接点 rest energy 静止能 rest mass 静止质量 restoring mechanism复原机构restoring spring复原弹簧restrai ning 抑制 restraining coil 保持线圈 restriction 限制 restriking voltage再点火电压；再闪荤压resultant current合成电流resultant magnetic field 合成磁场 resultant vector 合成矢量 retaining ring 紧扣

45、环 retardatio n 延迟 retardation coil 扼力 retardation effect 制动效应 retardation method 阻尼法 retarding force 制动力 retarding torque 制动转矩 retentive material硬磁性材料retentivity 顽磁性 retort carbon 甑碳 return 复原 return cable 回吝 return circuit 回路 return conductor 回路导线 return current 回流;返回电流 return feeder 回吝 return loss

46、 回波损耗 return wire 回线 reversal of phase 相位逆转 reverse 逆的 reverse blocking current反向阻挡电流reverse breakdown voltage 反向哗电压reverse conducting diode thyristor 反向导电二端闸淋 reverse conducting triode thyristor反向导电三端闸淋reverse current 反向电流reverse current circuit breaker反向电料路器reverse current relay 逆电扌畧电器reverse curr

47、ent release 逆电镣放reverse feedback 负回授reverse gate current逆门极电流反向栅电流reverse gate voltage逆门极电压reverse overcurrent relay逆过电扌畧电器reverse power protection逆功率保护reverse power relay 反向功率继电器reverse recovery time 反向恢复时间reverse response 逆响应reverse switching 换向开关reverse voltage反向电压reversed polarity 反极性 reverser 反

48、向器 reversibility 可逆性 reversible booster可逆增压机reversible cell 可逆电池reversible control 可逆控制reversible counter可逆计数器reversible magnetic amplifier可逆磁放大器reversible magnetization 可逆性磁化reversible motor 可逆电动机reversible permeability 可逆磁导率reversible process 可逆过程reversible step motor可逆步进电动机reversible transducer可逆

49、变换器reversi ng 反转reversing switch 换向开关reversive drive 可逆驱动revolution 回转revolution counter 转数表revolutions per minute每分钟转数revolving armature type alternator旋转电枢型交立电机revolving field type旋转磁场型revolving magnetic field 旋转磁场rewinding 重绕rewiring 重新布线reynolds number 雷诺数rheochord滑线变阻器rheoscope 验电器rheostat 变阻器r

50、heostat slider变阻片触头rheostatic braking rheostatic controlrheostatic lossesrheostatic starterrheostatic starting电阻制动变阻蒂变阻起失变阻式起动器变阻式起动rheostriction夹紧效应rib肋骨ribbed insulator肋形绝缘子ribbon 缎带ribbon cable 带状电缆ribbon core transformer带状铁心变压器ribbon wound core钢带铁芯right hand rule 右手定贝 U right hand twist 右顺捻 rigi

51、d coupling刚性联轴节rigid feedback 刚性反馈 rigid insulation硬性绝缘rigid tower 刚性塔 ring armature环形电枢ring bus 环形母线 ring circuit 环路 ring connection环形接法ring core transformer环形铁心变压器ring counter 环形计数器ring current环流ring earthing环状接地ring filament环形灯丝ring magnet环形磁铁ring main 环状干线ring method圆环法ring operated network环形运用网

52、络ring scaler环形计数电路ring shaped core 环形铁心ring type magnet 环形磁铁ring winding环形绕组ringed network 环式电力网；环形网络ripple脉动ripple current 脉动电流波纹电流ripple factor脉动系数ripple frequency脉动频率ripple noise电源交岭声ripple percentage 脉动百分数ripple ratio 脉动系数ripple voltage脉动电压rise and fall pendant升降式吊灯rise speed 上升速率rise time 上升时间r

53、ising main 直上干线river basin 硫river cable 过河电缆 rivet铆钉 robot机扑 rocker摇移器摇杆 rod gap棒状火花隙 rod spark gap 棒状火花隙 roentgen 伦 roentgen rays x 射线 roentgen tube 伦琴管 roller bearing 滚珠轴承 roller contact 滚动接触 rolling contact 滚动接触 rolling mill motor 压延用电动机 rooling friction滚动摩擦room temperature 室温 root 根 root locus 根轨迹 root mean square value均方根值rope drive 钢丝绳传动 rosette灯线盒 rosette plate 灯线盒板rosin 尸rotameter 转子量计rotar 旋转的rotary condenser 掂机rotary converter旋转变龙rotary field旋转磁场rotary field moter旋转磁场电动机rotary hyste