电子工程专业英文词汇(B)

电子工程专业英文词汇（B）bhcurvebh曲线babbittmetal巴比特合金backampereturns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backfire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平衡继电器balancedbeamrelay平衡杆式继电器balancedbridge平衡电桥balancedcircuit平衡电路balanceddemodulator平衡解调balancedline对称线路balancedload平衡负载balancedmodulator平衡灯器balancedpolyphasesystem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balancingbattery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ballisticgalvanometer冲击电流计ballisticgalvanometerconstant冲击电流计常数ballisticmethod冲击法band带bandadjustment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bankwinding迭绕线圈bararmature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barwinding条形绕法barwoundmachine条绕电机bareconductor裸线bareelectrode裸极barewire裸线barium钡barkhausenkurzoscillations巴克好森库尔兹振荡barn靶恩barograph气压记录嚣barometer气压表barrel桶barrelwinding桶形绕法barretter镇流电阻barrierlayercapacitance阻挡层电容barrierlayercell光电池base灯座baseaddressregister基址寄存器basebias基极偏压baseelectrode基极baseinsulator支座绝缘子baseline基线baseload基底负荷baseloadstation基底负载发电厂basemetal母体金属basemetalthermocouple基金属热电偶baseplate底座板baseregion基极区baseregister基址寄存器baseresistance基级电阻baseterminal基极引出端basicindustry基础工业basicnetwork基本网络basicnoise基本噪声basicoperatingsystem基本操椎统basictime基本时限basicvector基本向量basin硫basketcoil笼形线圈batchprocess分批法batchprocessing成批处理batchtotal成批总数battery电池batterycapacity蓄电池容量batterycar蓄电池车batterycell电池batterycharge蓄电池充电batterycharger蓄电池充电器batteryclip蓄电池夹batterydrive蓄电池传动batterydrivenvehicle蓄电池车辆batteryelectrictraction蓄电池牵引batteryjar电池槽batterylocomotive蓄电池机车batteryplate蓄电池极板batteryrack蓄电池架batteryrailcar电瓶机动车batteryroom蓄电池室batterysupply蓄电池电源batteryterminal蓄电池夹batterytester电池测试器batteryvoltage电池电压baudotcode博多码bayonetbase卡口灯座bayonetcap卡口灯座bayonetsocket卡口插座beacon信标bead珠beadthermistor珠形热敏电阻beadtransistor熔珠晶体管beam射束beamangle射束孔径角beamcurrent射束电流电子束电流beamdeflectiontypeproportionalamplifier射束偏转形比例放大器beamhole束孔beamwidth束另度bearing轴承bearingclearance轴承间隙bearingfrictionlosses轴承磨擦损耗beat拍beatfrequency拍频beatindicator拍差指示器beatmethod差拍法bedplate底座板bedding衬垫beginningoftapemarker磁带起始标记bel贝bell钟bellcharacter报警符号bellinsulator铃形绝缘子bellshapedinsulator铃式绝缘子bellshapedpulse钟形脉冲belltrsnsformer电铃变压器bellows波绞管bellowscoupling波纹管联轴器bellowstypepressuregage膜盒式压力计bellowstypesensor波纹管型传感器belt皮带beltbrake带式制动器beltcable铠装电缆beltdrive皮带传动beltinsulation铠包绝缘benchtest试验台上试验benchboard斜面台benchmarkproblem基准问题bend弯曲bendingmoment挠矩bendingstrength抗弯强度bendingstress弯曲应力bendingtest反复弯曲试验;弯曲试验besselfunction贝塞尔函数betatron电子感应加速器bias偏biascircuit偏压电路biascontrol偏压控制biasresistance偏压电阻biasresistor偏压电阻器biasvoltage偏压biaswinding偏压绕组biasedrelay带制动的继电器biaxialcable双轴电缆bichromatecell重铭酸电池biconcave双凹的bidirectionalcounter双向计数器bidirectionaldiodethyristor双向二极晶闸管bidirectionaldrive双向传动bidirectionaltransducer双向变换器bidirectionaltransistor双向晶体管bidirectionaltriodethyristor双向三极晶闸管bifilar双线的bifilarcoil双绕线圈bifilarsuspension双线悬吊bifilarwinding双股线圈bifurcationalvalue分歧值bilateralimpedance双向阻抗bilateralservomechanism双向伺服机构bilateraltransducer双向变换器bilateraltransistor双向晶体管billion十亿bimetal双金属bimetalcontroller双金属第器bimetalrelay双金属继电器bimetalthermometer双金属温度计bimetallic双金属的bimetallicelement双金属元件bimetallicinstrument双金属仪表bimetallicplate双金属板bimetallicstrip双金属条bimetallicthermostat双金属恒温控制器bimetallicwire双金属线binaryadder二进加法器binaryarithmeticcomputer二进制计算机binarycell二进制元件binarycharacter二进字符binarycircuit二进位电路binarycode二进码binarycodedisc二进符号圆盘binarycounter二进制计数器binaryelement二进制元件binaryencoding二进制编码binarylogic二进制逻辑binarymultiplier二进乘法器binarynotation二进制记数法binaryoutput二进制输出binaryrecording二进位记录binaryrepresentation二进位表示binaryscaler二进换算电路binaryscalingcircuit二进换算电路binarytodecimalconversion二十进制变换binarytodecimalconverter二进十进制变换器binarytranslation二进变换bind绑缚binder胶合剂binding绑扎bindingenergy结合能bindingmaterial胶