电子工程专业词汇r.doc

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1、电子工程专业词汇Rraceway电缆沟racing空转racingtest逸转试验rack支架rackofapole电杆倾斜度rad拉徳radial辐射状的radialairgap径向气隙radialarmature凸极电枢radialcircuit放射状线路radialclearance径向间隙radialcommutator辐射状整劣radialflowturbine辐两汽轮机radialforce径向力radialnetwork径向网络radialtransfer径向传送radiallyoperatednetwork放射状运用网络radian弧度radianfrequency角

2、频率radiantenergy辐射能radiantflux辐射通最radiantheater辐射取暖装置radiantintensity辐射强度radiation辐射radiationcooling辐射冷却radiationcounter辐射tl数器辐射计数管radiationcountertube辐射计数管radiationdamage放射线损伤radiationdamping辐射衰减radiationdosemeter辐射剂量计radiationenergy辐射能radiationfield辐射场radiationindicator轴射指乐器radiationintensity辐

3、射强度radiationlength辐射Ki度radiationmeasurement辐射测最radiationofconductors导体辐射radiationprotection放射线保护radiationpyrometer辐射i目温汁radiationshielding辐射屏蔽radiationsource辐射源radiationthermometer辐射温度计radiationtypethicknessgauge放射线厚度规radiocommand无线电指挥radiocontrol无线电控制radiodirectionfinder天线电测向器radiodirectionfin

4、ding天线电测向radioengineering无线电工程radiofrequency无线电频率radiofrequencyinterference射频十扰radiolinkprotection无线电保护装置radionoisefieldintensity无线电噪声场强度radioactivematerial放射性物质radioactiverays放射线radioactivesource放射源radioactivity放射性radiobiologicaction放射生物酌radiography射线照相法radioisotope放射性同位素radiology放射学radiometer

5、辐射计radiosonde无线电探空仪radiotelegraphy无线电报radiotherapy放射线疗法radium镭radiusofgyration冋转半径radiusvector辐向矢径radixnotation基数记数法radixpoint小数点radonMragbolt棘螺栓rail钢轨railbond轨隙连接器railbondtester轨隙联接测试器railcar有轨车railroad铁路railroadelectrification铁道电气化railroadsubstation铁路变电所railway铁路railwaymotor饮道用电动机railwaysigna

6、l铁路信号railwaysubstation铁路变电所rainfall降雨量rainprooflightingfitting防雨照明rampfunction斜坡函数rampsignal斜坡信号randomaccess随机存取randomaccessmemory随机存収％储•器randomdrift随机漂移randomerror偶然误差randomfailure随机故障randomfunction随机函数randomnoise无规则噪声randomprocess随机过程randomquantity随机值randomsignal随机信号randomstepfunction随机阶函数ran

7、domwinding不规则线圈rangeadjustment区域蝶rangeenergyrelation射程能最关系rangeheightindicator距离高度显示器rangemarkergenerator趴离标志发生器rangeofadjustment蝶范围rangeofscale刻度范围rangeswitch波段转换开关rapidautoreclosing快速口动疋合闸rapidtransitrailway高速铁道rate收费rateaction微