电子工程专业词汇R

1、欢迎阅读电子工程专业词汇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radia

2、n 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 辐射剂量计radiation energy辐射能radiation fie

3、ld辐射场radiation indicator辐射指示器欢迎阅读欢迎阅读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radioactive source

5、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辐向矢径欢迎阅读欢迎阅读radix notation基数记数法radix point小数点radon氡rag bolt棘螺栓rail 钢轨rail bond轨隙连接器rail bond te

6、ster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 memory随机存取存储器random drift随机漂移random error偶

7、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距离标志发生器range of adjustment蝶范围欢迎阅读欢迎阅读range of s

8、cale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 of pulse rise脉冲上升率rate of rise of restrik

9、ing 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额定负载rated load torque 额定转矩rated output额定输出rated po

10、wer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额定量欢迎阅读欢迎阅读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 controller比率控制器ratio differential relay比率差动继电器ratio erro

11、r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电抗保护装置reactance relay电抗继电器reactance starter电抗起动器reactance volt

12、age电抗电压reaction 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无功电度表欢迎阅读欢迎阅读reactive factor无功率因数reactive load电抗性负载reactive power无功功率reactive power control无效功率控制reactive power meter无功功率表rea

13、ctive 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反应堆外壳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reactor 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

14、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实轴real component实部real diagram实线图real frequency characteristic实频率特性real part实部real power有效功率欢迎阅读欢迎阅读real t

15、ime实时real time control实时控制real time operation实时操作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reces

16、sed switch嵌壁开关reciprocal four terminal network可逆四端网络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r

17、ecorder with linear recording线性记录器recording记录recording ammeter自记安培计recording controller记录第器欢迎阅读欢迎阅读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 potentiometer记录式电位计recording tachomet

18、er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 copper 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 eff

19、iciency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rectifier 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整了行方式欢迎阅读欢迎阅读r

20、ectifier 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rectifying 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

21、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 program可重

22、入程序reentrant program可重入程序reference axis基准轴reference bit参考位reference conditions标准条件reference electrode参考电极欢迎阅读欢迎阅读reference equivalent参考等效值reference impluse基准脉冲reference input基准输入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 tem

23、perature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 coefficient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

24、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 admissible 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计量疲数欢迎阅读欢迎阅

25、读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regulated 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regula

26、ting 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

27、强绝缘reinforcement加强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相对地址欢迎阅读欢迎阅读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

28、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relative 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rela

29、xation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 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继电栖欢迎阅读欢迎阅读relay serv

30、omechanism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 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re

31、liability of transmission传送可靠性reliability 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 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

32、remanent magnetization剩余磁化强度remote control遥控remote data processing远程数据处理remote handling equipment远距离操阻备欢迎阅读欢迎阅读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remo

33、te metering遥测remote monitor遥控监视器remote operated substation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repeti

34、tion computer重复计算机repetition instruction重复指令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rep

35、ulsion start induction motor推斥起动感应电动机repulsive force排斥力rerun point重复运行点rerun routine重复运行程序欢迎阅读欢迎阅读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res

36、ervoir type power plant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

37、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 magnetism剩磁residual magnetization剩余磁化欢迎阅读欢迎阅读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

38、余检查resin 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resistanc

39、e of an earthed conductor接地电阻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

40、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resistance wire 电阻线欢迎阅读欢迎阅读resistence box with plugs插塞式电阻箱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resolvin

41、g time分辨时间resonance 共振resonance absorber共振吸收体resonance absorption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resonanc

42、e level共振能级resonance method谐振法resonance neutrons共振中子resonance oscillations 共振振荡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re

43、sponse characteristic响应特性欢迎阅读欢迎阅读response time响应时间response to unit impulse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restraining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resulta

44、nt magnetic field合成磁场resultant vector合成矢量retaining ring 紧扣环retardation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

45、流 ; 返回电流return feeder回吝return loss回波损耗return wire回线reversal of phase相位逆转reverse 逆的欢迎阅读欢迎阅读reverse blocking current反向阻挡电流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 current反向电流reverse current ci

46、rcuit breaker反向电料路器reverse current relay逆电撂电器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逆过电撂电器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r

47、everse voltage反向电压reversed polarity反极性reverser反向器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 s

48、tep motor可逆步进电动机reversible transducer可逆变换器reversing 反转reversing switch换向开关reversive drive可逆驱动欢迎阅读欢迎阅读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rh

49、eochord滑线变阻器rheoscope验电器rheostat变阻器rheostat slider变阻片触头rheostatic braking电阻制动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 rul

50、e右手定则right hand twist右顺捻rigid 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环形铁心变压器欢迎阅读欢迎阅读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

51、圆环法ring operated network环形运用网络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

52、speed上升速率rise time上升时间rising main直上干线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rod spark gap棒状火花隙roentgen伦roentgen rays x射线roentgen tube伦琴管欢迎阅读欢迎阅读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

53、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 hystersis回转磁滞rotary interrupter旋转断续器rotary joint旋转连接rotary kiln control回转窑控