1、电子英语证书考试(PEC)-电子工程词汇大全电子工程专业词汇 Aa frame a 形杆a pole a 形杆a register 累加寄存器abend 任务异常结束abnormal current 异常电流abnormal end of task 任务异常结束abnormal glow discharge 反常辉光放电abnormal radiation 异常辐射abnormal reflection 异常反射abnormal voltage 异常电压abrasion 磨蚀abrasion resistance 抗磨性abrupt change 突然变化abruption 断裂absciss
2、a 横坐标absolute 绝对的absolute accuracy 绝对准确度absolute block 绝对闭塞absolute calibration 绝对校准absolute capacity 绝对容量absolute coding 绝对编码absolute constant 绝对常数absolute delay 绝对延迟absolute electrical units 绝对电单位absolute electrode potential 绝对电极电势absolute electromagnetic unit 绝对电磁单位absolute electrometer 绝对静电计abso
3、lute electrostatic unit 绝对静电单位absolute error 绝对误差absolute galvanometer 绝对检疗absolute humidity 绝对湿度absolute level 绝对级absolute measurement 绝对测量absolute method of measurement 绝对测量法absolute peak 绝对峰值absolute permeability 绝对磁导率absolute permittivity 绝对电容率absolute potential 绝对电势absolute pressure 绝对压力absolut
4、e sensitivity 绝对灵敏度absolute slip 绝对转差率absolute speed drop 绝对转速降absolute speed rise 绝对转速升absolute speed variation 绝对转速变动absolute stability 绝对稳定性absolute system of electrical units 绝对电单位制absolute temperature 绝对温度absolute term 绝对项absolute unit 绝对单位absolute voltage drop 绝对电压降absolute voltage rise 绝对电压上升
5、absolute zero 绝对零度absorption 吸收absorption band 吸收带absorption circuit 吸收电路absorption coefficient 吸收系数absorption control 吸收控制absorption current 吸收电流absorption curve 吸收曲线absorption plane 吸收面absorption wavemeter 吸收式波长计absorptive dielectric 吸收性电介体absorptive power 吸收能力abstract 文摘ac 交流ac analog computer 交粒
6、拟计算机ac distribution 交龄电ac servomechanism 交僚服机构ac servomotor 交僚服电动机ac shunt motor 交林激电动机ac transmission 交龄电ac watt hour meter 交羚度表ac welder 交羚焊机accelerated ageing test 加速老化试验accelerated life test 加速寿命试验accelerating chamber 加速室accelerating force curve 加速力曲线accelerating relay 加速继电器accelerating torque 加
7、速转矩acceleration 加速acceleration constant 加速常数acceleration lag 加速滞后acceleration relay 加速继电器acceleration time 加速时间accelerative force 加速力accelerator 加速器accelerometer 加速度计acceptance tests 验收试验acceptor 受主access arm 存取臂access mechanism 存取机构access time 存取时间accessibility 可达性accessor 存取机构accessory apparatus 辅
8、助设备accidental coincidence 偶然符合accidental error 偶然误差accommodation 第accounting routine 费用计算程序accumulated dose 累积剂量accumulated error 累积误差accumulation 积蓄accumulator 二次电池accumulator battery 蓄电池accumulator cell 蓄电池单元accumulator charge 蓄电池充电accumulator discharge 蓄电池放电accumulator drive 蓄电池牵引accumulator insu
9、lator 蓄电池绝缘体accumulator plate 蓄电池极板accumulator railcar 电瓶机动车accumulator rectifier 蓄电池整流accumulator room 蓄电池室accumulator switch 蓄电池开关accumulator voltage 蓄电池电压accuracy 准确accuracy class 精度等级accuracy grade 准确度accuracy of measurement 测量准确度accuracy of reading 读数准确accuracy rating 准确度acid 酸acid proof 耐酸的aci
10、d resisting 耐酸的acknowledge character 肯定字符acknowledgement 肯定应答aclinic line 无倾线acoustic material 吸音材料acoustic memory 音存储器acoustic oscillation 声振荡acoustic signal 音响信号acoustic wave 声波acoustical frequency 声频across the line moter 直接起动电动机across the line starter 直接起动器across the line starting 直接起动acryl resin
11、 丙烯尸acsr 钢芯铝线action correction 动作校正action current 动作电流action potential 动作电位action principle 作用（量）原理activated substance 激活物质activation 激活activator 活化剂active 活动的active circuit 有效电路active component 有效部分active current 有效电流active electric network 有源电网络active energy meter 有功电度表active load 有效负载active mater
12、ial 活性物质active polar surface 有效极面active power 有功功率active power relay 有功功率继电器active quadripole 有源四端网络active transducer 有源换能器active voltage 有功电压active wires 有效导线active zone 有效区activity coefficient 活度系数activity curve 放射性曲线actual current 有效电流actual efficiency 实际效率actual flux density 有效感应密度actual loading
13、 test 实际负载试验actual output 有效输出actual size 实际尺寸actual tooth density 有效齿端磁通密度actual value 实际值actual value sensor 有效值传感器actuating mechanism 操作机构actuating motor 伺服电机actuating quantity 作用量actuating signal 起动信号actuator 执行机构acute exposure 急性暴露acyclic dynamo 单极发电机acyclic generator 单极发电机acyclic machine 单极电机a
14、d converter 模拟数字转换器adaptation 适应adaptation time 适应时间adapter 转接器adaptive control 自适控制adaptive control of machine tool 机床自适应控制adaptive equalizer 自适应均衡器adc 模拟数字转换器add even check 奇偶校验add pulse 加法脉冲added circuit 加法电路addend 加数adder 加法器adder subtracter 加减器adding element 加法元件adding network 加法网络addition agen
15、t 助剂addition cascade 相加级联addition charge 补充充电additional code 附加符号additional current 附加电流additional iron losses 附加铁损additive polarity 加极性address 地址address constant 地址常数address mark 地址符号address register 地址寄存器addressing 定址addressless instruction 无地址指令adhesion coefficient 粘附系数adhesive tape 胶粘带adiabatic
16、change 绝热变化adiabatic compression 绝热压缩adiabatic expansion 绝热膨胀adjacent coil 邻接线圈adjustability 可调整性adjustable autotransformer 可调自耦变压器adjustable capacitor 可变电容器adjustable constant speed motor 可点速电动机adjustable contact 可到接触点adjustable frequency electric drive 可档率电力驱动adjustable inductance 可电感adjustable in
17、ductance coil 可电感线圈adjustable resistance 可电阻adjustable resistor 可变电阻器adjustable speed motor 变速电动机adjustable transformer 可典压器adjustable varying speed motor 可典速电动机adjustable voltage divider 可抵压器adjustable voltage generator 可电压发电机adjustable voltage system 倒系统adjusted delay 蝶延迟adjusting 蝶adjusting devic
18、e 蝶装置adjusting screw 蝶螺钉adjusting voltage 蝶电压adjustment 蝶adjustment coil 蝶线圈adjustment curve 蝶曲线adjustment range 蝶范围adjustment tolerance 蝶公差administrative data processing 行政管理数据处理admissible error 容许误差admissible interrupting current 容许断开电流admittance 导抗admittance matrix 导纳矩阵admittance relay 导纳继电器adsor
19、ption 吸附advance 超前advance angle 超前角advancing wave 前进波advertising lighting 广告照明aerial 天线aerial bare line 架空裸线aerial cable 架空电缆aerial cable line 架空电缆线路aerial cableway 架空死aerial conductor 架空线aerial line 架空线路aerial wire 架空线aether 以太after heat 余热afterglow 余辉afterglow time 余辉时间age hardening 经久硬化ageing 老化a
20、geing resistance 抗老化性能ageing test 老化试验ageing tester 老化试验器aggregate 机组agonic line 无偏线agricultural electric heating 农业电热air blast 吹风air blast arc chute 气吹熄弧沟air blast circuit breaker 空气吹弧断路器;气吹断路器air blast transformer 强迫空冷式变压器air blower 鼓风机air brake 空气制动器air breather 通气孔air capacitor 空气电容器air cell 空气电
21、池air circuit breaker 空气断路器air cleaner 空气过滤器air compressor 空气压缩机air condenser 空气电容器air conditioning 空气第air conditioning equipment 空调设备air cooled transformer 空冷式变压器air cooled tube 气冷管air cooler 空气冷却器air cooling 空气冷却air cooling system 空气冷却系统air core 空心磁芯air core coil 空心线圈air core inductance 空心电感air cor
22、e reactor 空心电抗器air core transformer 空气芯变压器air current 气流air damper 空气制动机air damping 空气阻尼air dielectric 空气电介质air duct 通风道air filter 空气过滤器air gap 气隙air gap clearance 空气间隙air gap coil 气隙线圈air gap diameter 气隙直径air gap field 气隙磁场air gap induction 气隙磁感应air gap line of force 空隙磁力线air gap magnetomotive forc
23、e 气隙起磁力air gap pull 气隙牵引力air inlet 进气口air insulated terminal box 空气绝缘接线盒air insulation 空气绝缘air lock valve 不透气阀air pollution 空气污染air preheater 空气预热器air pressure switch 压缩空气开关air pump 气泵air reactor 空心扼力air space cable 空气绝缘电缆air tight seal 密封air transformer 空气变压器air valve 空气阀airbreak circuit breaker 空气
24、断路器airbreak switch 空气开关aircraft generator 飞机用发电机alarm 警报alarm bell 警铃alarm device 报警装置alarm fuse 报警欺丝alarm lamp 报警灯alarm operating protection 报警信号保护alarm relay 报警信号继电器alarm signal 报警信号algol 算法语言algorithm 算法algorithmic language 算法语言alignment coil 蝶线圈alkali resistance 抗碱性alkaline accumulator 碱蓄电池alkal
25、ine battery 碱蓄电池alkaline storage battery 碱蓄电池all day efficiency 全日效率all insulated switch 有绝缘罩的开关all pass network 全通网络all watt motor 全瓦电动机alligator clip 鳄鱼夹allowable current 容许电流allowable error 容许误差allowable irradiation 容许照射allowable load 容许负载allowable stress 容许应力allowable temperature 容许温度allowable v
26、oltage 容许电压allowance 公差allowed increment 容许增量allowed transition 允许跃迁alloy junction 合金结alloy junction transistor 合金结晶体管alloyed transistor 合金晶体管alpha cut frequency 截止频率alphabetical information 字母信息alphanumeric character 文字数字式字符alternate charge 交变负荷alternate path 并联通路alternate path retry 交替通路再试alternat
27、e track 交替磁道alternating arc lamp 交流弧光灯alternating component 交流分量alternating current 交流alternating current amplifier 交流放大器alternating current arc 交流电弧alternating current arc welding 交流弧焊alternating current automatic block 交流自动闭塞alternating current balancer 交流平衡器alternating current bridge 交流电桥alternat
28、ing current circuit 交流电路alternating current coil 交流电线圈alternating field 交变场alternating flux 交变磁通量alternation 交变alternator 交流发电机alternator field voltage 同步发电机励磁电压altitude 高度alumina ceramic 氧化铝陶瓷aluminum alloy wire 铝合金线aluminum arrester 铝避雷器aluminum bus 铝母线aluminum cable 铝芯电缆aluminum cable connector 铝
29、线连接器aluminum cable steel reinforced 钢芯铝线aluminum foil 铝箔aluminum sheathed cable 铝包电缆aluminum solder 铝焊剂aluminum steel cable 钢铝线aluminum wire 铝线amalgam 汞齐amber 琥珀amber mica 琥珀云母ambient temperature 周围温度ambiguity 模糊度ambiguous function 模糊函数ammeter 安培计ammeter shunt 电另分流amorphous carbon 无定形碳amorphous semi
30、conductor 非晶形半导体amortisseur 阻尼器减震器amortisseur winding 阻尼绕组amount of information 信息量amperage 安培数ampere 安ampere balance 安培秤ampere bridge 开尔芬秤ampere conductors 安培导体ampere hour 安时ampere hour capacity 安培小时容量ampere hour efficiency 安时效率ampere hour meter 安时表ampere second 安培秒ampere turns 安匝数ampere windings 安匝数amperes law 安培定律amperes right handed screw rule 安培右手螺旋定则amperemeter 安培计amphoteric electrolyte 两性电解质amplidyne 微场电机放大器amplification 放大amplification constant 放大系数amplification degree 放大率amplification factor 放大系数amplifier 放大器amplifying circuit 放大电路
