voltage，electric tension，electric voltage，pressure，tension ；

[例句] 电流滞后于电压. The current lags behind the voltage.

[例句] 如果输入的电压是+3伏, 那么输出的电压便是-6伏. If the input voltage is plus three , it comes out as minus six.

electric motor，motor （俗称“马达；电滚子”），electromotor ；

[例句] 汽车的启动装置基本上是个电动机。 A car's starter is basically an electric motor.

[例句] 绳子把轮子缠住, 电动机就不转了. The rope had twisted itself around the wheel, stopping the motor.

(electron) tube，radio tube，(electron) valve，electronic valve，vacuum tube ；

[例句] 电磁波是由一种称为速调管的微波电子管产生的. The electronmagnetic wave is produced by microwave tubes called klystrons.

[例句] 这些工厂生产电子管 、 晶体管 、 收音机和电视机. These factories produce tubes, transistors, radio sets and TV sets.

[地物] （高空大气内具有电离现象的气层） ionized stratum，ionized layer，ionosphere，thermosphere，F layer ；

[例句] 电离层是指含有带电物质的空间区域. The ionosphere is that region of space contatining electrically charged species.

[例句] 其上限由电离层的状态而决定. Its upper limit is determined by the conditions in the ionosphere.

computer，electronic brain，electronic computer，electron brain ；

[例句] 在纪录片《与恐龙同行》中可以看到最新的、更加生动的电脑特效技术。 Recent, more dramatic use of CGI was seen in "Walking With Dinosaurs".

[例句] 不容置疑的事实是，电脑执行逻辑操作指令。 The indisputable fact is that computers carry out logical operations.

[电] （高压架空导线周围的发光现象） corona，aureole ；

[例句] 电晕放电和刷毛状放电只是从放电点处逐个地发生. The corona or brush discharge, would transfer from point to point.

[例句] 在存在电晕的区域, 形成了大量正离子和负离子. In the region where the corona exists, large numbers of positive and negative ions are formed.

[电] power，electric power ；

[例句] 新英格兰电力公司用煤发电。 The company, New England Electric, burns coal to generate power.

[例句] 飞机由于发生电力故障而作了临时降落。 The aircraft made an unscheduled landing after developing an electrical fault.

（任何产生和应用电能的机器， 特指发电机、电动机） any power-generating or power-driven machine, esp. generator or electric motor，electrical machinery ；

[例句] 电机出故障了. There is something wrong with the motor.

[例句] 转盘由一根传动带与电机相连。 The turning disc is connected by a drive belt to an electric motor.

leakage of electricity，leakage，creepage ；

[例句] 本仪表装有 保护环 接线柱,用以纠正因表面漏电而造成的误差. This tester is provided with a " Guard " terminal to prevent errors due to surface leakage.

[例句] 闪光灯用焊片式产品, 具有低损耗, 低漏电等特点. For photoflash, lug type, low loss factor and low leakage current.

[物] static electricity，franklinism，franklinic electricity，static ；

[例句] 高楼林立中的静电干扰是引发大楼病综合征的原因之一。 Built-up static contributes to sick building syndrome.

[例句] 他们被迫听白噪音，类似于你在调电台时听到的那种静电噪音。 They were made to listen to white noise, such as static of the sort you might pick up between radio stations.

electrization，electrification，charge，electrify ；

[例句] 插头坏了，带电的电线露在外面。 The plug broke, exposing live wires.

[例句] 如果你摸带电的电线,就会触电. If you touch a live wire you will get a shock.

distributing，power distribution ；

[例句] 电源配电装置其作用是把电源分配给各个控制箱和转台. The Power Distribution Unit distributes power to the various console and table units.

[例句] 几个配电变压器从电线杆上摔下来, 副线及吊饰也垂下来. Several distributor transformers had fallen from the poles, and secondary wires and service drops were down.

electrical engineering，electrotechnics，electrician ；

[例句] 我们唯一能够联络到的电工离这里有好几英里远。 The only electrician we could get hold of was miles away.

[例句] 我们要请电工修理熨斗. We need an electrician to mend the iron.

telex ；

[例句] 他给德里的英国高级专员公署发了份电传。 He sent a telex to the British High Commission in Delhi.

[例句] 他们给英国航空公司发了电传。 They telexed British Airways.

electric(al) communication，telecommunication，telegraphy，traffic，telecom ；

[例句] 这个消息给电信部门注入了一针强心剂。 The news gave a fillip to the telecommunications sector.

[例句] 日益复杂的现代电信系统 the increasing complexity of modern telecommunication systems

[物化] electrochemistry ；

[例句] 格勒诺布尔国立高等电化学与电冶金学学校. Ecole nationale sup é rieure d 'é lectronique et de radio é lectricit é de Grenoble.

[例句] 采用电化学的方法在合金结构钢表面形成一层黑色氧化膜. Black oxide film was prepared on alloy structural steel by electrochemical method.

[物化] cataphoresis，electrophoresis （在电解液中， 带负电的胶体颗粒向阳极移动的现象） ；

[例句] 在加入样品前,两性电解质先通过凝胶电泳. Ampholytes are electrophoresed through the gel prior to sample addition.

[例句] 凝胶脱色的另一方法是电泳法. Alternatively the gels may be destained electrophoretically.

electrical level，level ；

[例句] 描述两个功率电平比值的单位. A unit that describes the ratio of two power levels.

[例句] 要使计数器正常工作,正向和逆向控制输入电平必须始终相反. For proper operation the forward and reverse direction - control inputs must always be complementary.

[电] electric potential，potential ；

[例句] 电位计的孤刷直接与销子连接. The wiper of the potentiometer is connected directly to the spindle.

[例句] 模电位变化影响着荷电分子的方向. A change in membrane potential affects the orientation of charged molecules.

capacitor，condenser，current condenser，electrical condenser ；

[例句] 确信电容器组不带电压。 Make sure the capacitor bank is voltage-free.

[例句] 它们的普遍原理是利用电容器的可变电容. Their common principle is to use the variable capacity in a condenser.