电子工程专业英文词汇(b)

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1、电子工程专业英文词汇（B）bhcurvebh曲线babbittmetal巴比特合金back ampere turns反安匝backconductance反向电导backconnection背面连接backcontact后接点backcoupling反馈耦合backcouplingcondition回授条件backcurrent逆电流backcurrentprinciple逆电镰理backdischarge反向放电backelectromotiveforce反电动势backelectromotiveforcecell反压电池backfi

2、re逆弧,回火backflashover反向闪络backpressureturbine背压透平backpulsefront脉冲背面backresistance反向电阻backspan反向间隔backtobackmethod反馈法backupprotection后备保护backupsafetydevice备用安全装置backupsupply备用电源backwave间隔信号backwiring背面布线backgroundcounts本底计数backgroundprogram后台程序backgroundreader后台读出器backlash

3、 空转backspacecharacter退格符backwardflow逆流backwardlead电刷后移backwardreading反读backwardresistance反向电阻backwardvoltage反向电压backwardwave反向波badconductor不良导体badcontact不良接触badgepunch标记穿孔机badgereader标记阅读器baffle隔离屏bakelite酚醛塑料balance平衡balancecoil平衡线圈balanceindicator平衡指示器balancerelay平衡继电

4、器balancedbeamrelay平衡杆式继电器balancedbridge平衡电桥balancedcircuit平衡电路balanced demodulator 平衡解调balancedline对称线路balancedload平衡负载balancedmodulator平衡灯器balanced polyphase system平衡多相系balancedsystem平衡系统balancedthreephasecircuit平衡三相电路balancedvoltages平衡电压balancer平衡器均压器balancing平衡balanc

5、ingbattery缓冲电池组balancingcapacitor均衡电容器balancingcapacity平衡电容balancingcoil平衡线圈balancingcontroller平衡蝶器balancingmachine平衡试验机balancingmethod零点法balancingnetwork平衡网络balancingpotentiometer平衡电位计balancingresistor平衡电阻器balancingrheostat平衡变阻器balancingspeed均衡速率balancingtransformer平衡用

6、变压器ballandsockettypesuspensioninsulator球窝式悬挂绝缘子ballbearing滚珠轴承ballinsulator球形绝缘子balllightning球状闪电ballast稳定器ballastleakage镇俩电ballastleakageresistance镇俩泄电阻ballastresistance平稳电阻ballistic galvanometer 冲击电流计ballisticgalvanometerconstant冲击电流计常数ballisticmethod冲击法band带bandadjus

7、tment区域调整bandbrake带闸bandeliminationfilter带阻滤波器bandfuse片形保险丝bandoffrequencies频率带bandpassfilter带通滤波器bandrejectionfilter带阻滤波器bandspread频带展宽bandstopfilter带阻滤波器bandswitch波段转换开关bandwidth频带宽度bandinginsulation绑扎绝缘bandwidthcontrol带宽控制bangbangservo开关伺服系统bankofresistors电阻崎bankwind

8、ing迭绕线圈bar armature 条线圈电枢barelectromagnet条形电磁铁barinsulation条绝缘barphotometer条形光度计bartypetransformer条形铁心变流barwin