电子工程专业词汇R

1、radiant energy辐射能radiant flux辐射通量radiant heat辐射热电子工程专业词汇Rraceway电缆沟racing空转racing test逸转试验rack支架rack of a p ole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 transfe

2、r径向传送radially op erated network放射状运用网络radian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radiation type thickness gauge放射线厚度规radio command无线电指挥radio control无线电控制radiation辐射radiation counter tube辐射计数管radiation damage放射线损伤radiation damping辐射衰减radiation dose

3、meter辐射剂I量计radiation energy辐射能radiation 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 p rotection放射线保护radiation py rometer辐射高温计radiation shielding辐射屏蔽radiation source辐射源radiation thermometer辐射温度计radiant intens

4、ity辐射强度radiation cooling辐射冷却radiation counter辐射计数器辐射计数管radius半径radius of gyration回转半径radius vector辐向矢径radio autocontrol天线电自动控制radius半径radius of gyration回转半径radius vector辐向矢径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

5、频干扰radio link p rotection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radioactive source放射源radioactivity放射性radiobiologic action放射生物酌radiogra phy射线照相法radioisoto pe放射性同位素radiology放射学radiometer辐射计radiosonde无线电探空仪radiotelegra phy无线电扌报radiothera py放射线疗法radium镭radi

6、us半径radius of gyration回转半径radius vector辐向矢径radix notation基数记数法random function随机函数radix po int小数点radon氡rag bolt棘螺栓rail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r

7、ainfall降雨量rainp roof 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 memory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 noise无规则噪声random p rocess随机过程random quantity随机值random signal随机信号random ste p function随机阶函数random winding不规则线圈range adjustment区

8、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rate收费rate action微分酌rate control微分控制rate growth p rocess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 pu Ise decay脉冲衰减率rate

9、action controller微分酌控制器rapid auto reclosing快速自动重合闸rap id transit railway高速铁道rate of pu Ise rise脉冲上升率rate of rise of restriking voltage再闪荤压上升率rate respo nse微分响应rate system收捷制rate time微分时间rated额定的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 inp ut额定输入rated load额定负

10、载rated load torque额定转矩rated out put额定输出rated power额定功率rated power factor额定功率因数rated p ressure额定压力rated p rimary voltage一次侧额定电压rated quantity额定量rate of voltage rise电压上升速度rated burden额定负载rated cap acity额定容量rated current额定电流rate of pu Ise rise脉冲上升率rated slip额定滑差reactance p rotection电抗保护装置reactance rela

11、y电抗继电器ratio比ratio arm比例臂ratio control比率控制ratio control system比例控制制ratio controller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re

12、actance earthed经电抗接地的reactance grounded经电抗接地的rated sp eed额定速率rated torque额定转矩rated voltage额定电压rating p late铭牌reactance starter电抗起动器reactor containment反应堆夕卜壳reactor lattice反应堆格子reacti on反酌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 compo nent无功分量reactive current无功电流re

13、active energy meter无功电度表reactive factor无功率因数reactive load电抗性负载reactive po wer无功功率reactive po wer control无效功率控制reactive po wer meter无功功率表reactive po wer 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reactance voltage电抗电压reaction alternator反酌交立电机

14、reactance starter电抗起动器reactor containment反应堆夕卜壳reactor lattice反应堆格子reactor core反应堆芯real time实时reactor pl ant反应堆设备reactor po wer反应堆功率reactor scram反应体紧急停止reactor shut down反应堆停止运转reactor start motor电抗线圈起动电动机read读出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

15、数装置readjust重新蝶readjustment重调ready condition就写态real axis实车由real compo nent实部real diagram实线图real frequency characteristic实频率特性rea Ip art实部rea I power有效功率read back check返回检查reactor start up反应堆起动reactor starting电抗起动real time control实时控制real time op eration实日寸操作real time p rocessing实时处理real time system实时

16、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receiving 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recessed switch嵌壁开关recip rocal four terminal network可逆四端网络reclaimed oil再生油recloser自动重合开关reclosin

17、g重合reclosing interval再投入时间recip rocal two port可逆四端网络recip rocity p rinc iple互易原理recip rocity theorem倒易定理reclosing 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record ing记录recording ammeter自记安培计recording control

18、ler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记录器recording mechanism记录机构recording meter记录仪recording paper记录纸recording tape记录带recording po tentiometer记录式电位计recording tachometer转速记录器recording thermometer自记式温度计recording voltmeter记录伏特计recording wattme

19、ter记录瓦特计rectifier instrument整两仪表recovery恢复recovery imp edance恢复阻抗recovery time恢复时间recovery voltage恢复电压rectangular copper wire扁铜线rectangular loop ferrite矩形磁滞环铁氧体rectangular pu Ise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 vol

20、tage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rectifier electric locomotive整两电机车rectifier equip ment整涟置rectifier excitation整柳磁rectifier op erations整了行方式rectifier instrument整两仪表rectifier stack整连组rectifier substation整龄电站rectifier tank整鳞rectifier transfo

21、rmer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rectifying installation整凌备rectifying interval整淋期rectifying junction整玲rectifier substation整龄电站rectifying tube整淋recup erated energy回收能量recursive algorithm递归算法red heat赤热reduced cap acity降低容量reduced imp edance标准化阻抗

22、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redundancy冗余度redundant code冗余吗reed frequency meter振簧式频率计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 p rogram可重入程序reentrant p rogram可重入程序reference axis基准车由referen

23、ce bit参考位reference conditions标准条件reference electrode参考电极reference equivalent参考等效值reference impi use基准脉冲reference input基准输入reference instrument标准仪表reference level基准电平reference po int基准点reference po wer 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ref

24、iltered oil再生油reflected binary code反射二进码register length寄存皮度reflected wave反射波reflecting galvanometer反射检疗reflection反射reflection coefficient反射系数reflection factor反射系数reflectometer反射计reflector反射器regenerated fuel再生燃料regenerative braking再生制动regenerative control再生控制regenerative pu Ise generator脉冲再生发生器regene

25、rative storage再生存储器region区域;范围region of admissible deviations容许偏差区域region of non op eration不动锥围region of op eration动锥围register计数器寄存器；计量器register cap acity寄存戚量register constant计量疲数reflector control反射体控制reflector lamp反射灯refractometer折射计refrigerator set冷冻装置regulation第regulator deadband第评区registering in

26、strument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regulated unit第装置regulated value第值regulating蝶的regulating characteristicregulating coil蝶线圈regulating po ndage蝶池regulating relay第继电器regulating rod微蝶杆regulating transformer第变压器regulatin

27、g unit第装置regulating valve第阀regulating winding第绕组regulator蝶器第器regulated po wer supply稳定电源regulated stream flow蝶量蝶特性regulation第regulator deadband第评区regulator call末端电池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n强rejection filte

28、r带阻滤波器relation character比较符字relational op erator关系算子relative相对的relative address相对地址relative damp ing 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 p ressure相对压力relative p rogramming相对程序设计relative sensitivity相对灵敏度relative slip相对滑动

29、relative measurement比较测量relative p ermeability空间磁导率relative p ermittivity相对介电常数relative pl ateau slope相对稳定区斜率relative sp eed variation转速变化率relative voltage regulation电压蝶率relativistic mass相对论性质量relativistic p article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

30、relaxation p henomenon张弛现象relay继电器relay armature继电莆铁relay 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 p anel继电铺relay po int继电匹点relay p rotection继电保护relay rack继电栖relay servomechanism继电平伺服机构relay set继电崎relay sett

31、ing继电汽定relay switch继电式断续器relay system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reliabili

32、ty test可靠性测试reliable 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 ste p 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 contro

33、l遥控remote data p rocessing远程数据处理remote handling equip ment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 manipu lation远程操作remote measurement遥测remote measuring equip ment遥测装置remote metering遥测remote monitor遥控监视器remote op erat

34、ed substation遥控变电所remote op eration远距离操作remote starting遥控起动remote sup ervisory controlling equip ment远程监控设备remote sup ervisory equip ment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rep air cost修理费rep air exp ense修理费rep etition compu ter重复计算机rep etition instruct

35、ion重复指令rep etition p eak reverse voltage反向峰值重复电压rep etition p eriod重复周期rep etition routine重复程序rep etition type analog compu ter重复型模拟计算机rep roduction再现repuIsion推斥repu Ision induction motor推斥感应电动机repu Ision motor推斥式电动机repu Ision motor with double set of brushesrepu Ision start induction motor推斥起动感应电动机

36、repu Isive force排斥力rerun p oint重复运行点具两组电刷推斥电动机rerun routine重复运行程序research reactor研究堆residual activity残留放射性reserve预备reserve bars备用母线reserve cap acity备用容量reserve equip ment备用设备reserve po wer备用功率reserve po wer station备用发电厂reserve p rotection后备保护reserved word关键词reservoir贮水池reservoir cap acity贮水量reservoi

37、r type po wer pl ant蓄水式水电厂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residual残留的resetting ratio复归比resetting time复归时间resetting value复归值residential load住宅负载resistance butt welding电阻对焊residual charge剩余电荷residual current剩余电流residual effect残留

38、效应residual 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res

39、in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 commutation电阻整流resistence box with pl ugs插塞式电阻箱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

40、materials电阻材料resistance of an earthed conductor接地电阻resistance of grounded conductor接地电阻resistance p rotection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re

41、sistance transducer电阻变换器resistance type detector电阻形检出器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resonance peak共振峰位；谐振曲线峰值resistance wire电阻线resonance peak共振峰位；谐振曲线峰值resisting moment阻力矩resistive load电阻性负载resistivity电阻率resistor电阻器resolu

42、tion time分辨时间resolver分解器resolving time分辨时间resonance共振resonance bridge谐振电桥resonance cap acitor transformer党电容其压器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共振中子resonance oscillations共振振荡resonance absorber共振吸收体resonance absor ption谐振吸收；

43、共振吸收resonance amp lifier党放大器resonance circuit谐振电路resonance current谐振电流resonance curve谐振曲线resonance energy共振能restriking voltage再点火电压；再闪荤压resonance po int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 wavele

44、ngth谐振波长resource资源response响应respo nse characteristic响应特性respo nse time响应时间respo nse to unit impu Iserespo nse 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 sp ring复原弹簧restrai ning抑制restraining coil保持线圈restriction限制单位脉冲响应resultant current合成电流resultant m

45、agnetic field合成磁场resultant vector合成矢量retaining ring紧扣环retardati on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return复原return conductor回路导线return current回流;返回电流return feeder回吝return loss回波损耗return wire回线reve

46、rsal of p hase相位逆转reverse逆的reverse blocking current反向阻挡电流retort carbon甑碳return cable回吝return circuit回路reversible booster可逆增压机reversible control可逆控制reverse blocking state反向截止状态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 cu

47、rrent反向电流reverse current circuit breaker反向电料路器reverse current relay逆电扌畧电器reverse current 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 po wer p rotection逆功率保护reverse po wer relay反向功率继电器reverse recovery time反向恢复时间reverser反

48、向器reversibility可逆性reverse res po nse逆响应reverse switching换向开关reverse voltage反向电压reversed po larity反极性reversible counter可逆计数器rheostat slider变阻片触头reversible cell可逆电池reversible counter可逆计数器rheostat slider变阻片触头reversible magnetic amp lifier可逆磁放大器reversible magnetization可逆性磁化reversible motor可逆电动机reversibl

49、e p ermeability可逆磁导率reversible p rocess可逆过程reversible ste p motor可逆步进电动机reversible transducer可逆变换器revers ing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 fiel

50、d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rheostatic braking电阻制动ring core transformer环形铁心变压器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rigid tower刚性塔ring armature环形电枢ring bus环形母线ring c

51、ircuit环路rheostatic control变阻蒂rheostatic losses变阻起失rheostatic starter变阻式起动器rheostatic starting变阻式起动right hand rule右手定则right hand twist右顺捻rigid coup ling刚性联轴节rigid feedback刚性反馈rigid insulation硬性绝缘rheostatic braking电阻制动ring core transformer环形铁心变压器ring connection环形接法ring counter环形计数器rising main直上干线ring

52、main环状干线ring method圆环法ring op erated network环形运用网络ring scaler环形计数电路ring sha ped 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ripp le 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ripp le ratio脉动系数ripple voltage脉动电压rise and f

53、all p endant升降式吊灯rise speed上升速率rise time上升时间ring current环流ring earthing环状接地ring filament环形灯丝ring magnet环形磁铁rising out of synchronism升速失去同步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roentgen伦rolling mill motor压延用电动机rooling friction滚动摩擦room te mp erature室温root根root locus根轨迹root me

54、an square value均方根值rope drive钢丝绳传动rosette灯线盒rosette p late灯线盒板rosin尸rod sp ark gap棒状火花隙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rotating sp eed转速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 hystersis回转