电子专业词汇词典R.docx

1、电子专业词汇词典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

2、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 en

3、ergy 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 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 ga

4、uge 放射线厚度规radio autocontrol 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r

5、adioactive rays 放射线radioactive 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

6、 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rainfall 降雨量rainproof lighting fitting 防雨照明ramp function 斜坡函数ramp signal 斜坡信号random acces

7、s 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 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

8、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 disc

9、harge 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 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r

10、ated 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 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rat

11、io 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reactance earth

12、ed 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 voltage 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 mete

13、r 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 反应堆外壳reactor core 反应堆芯reactor lattice

14、 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r

15、eadjustment 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real time 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 l

16、ight 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reclaime

17、d 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recorder with linear recording 线性记录器recording 记录recording ammeter 自记安培计recording controller 记录第器recording density 记录密度recor

18、ding 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 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rec

19、overy 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 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

20、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rectifier stack 整连组rectifier substation 整龄电站rectifier tank 整鳞rectifier transformer 整龄压器rectifier tube

21、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 heat 赤热reduced capacity 降低容量reduced impedance 标准化阻抗reduced voltage 折算电压reduced voltage

22、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 可重入程序reentrant program 可重入程序reference axis 基准轴reference bit 参考位reference cond

23、itions 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

24、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 冷冻装置regenerated fuel 再生燃料regenerative braking 再生制动regenera

25、tive 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register length 寄存皮度registering instrument 记录器regression

26、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regulating pondage 蝶池regulating relay 第继电器regulatin

27、g 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 加强绝缘reinforcement 加强rejection f

28、ilter 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relative sensitivity 相对灵敏度rela