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An electric current in metal is caused by the movement of electrons.
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金属内电流是由电子运动引起的。 |
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An electric field can thus push these charge-carrying particles along it, creating electric currents.
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所以电场可推动这些带电粒子，形成电流。 |
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An electric field is a space where an eletric force exists.
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译文:电场就是电力存在的空间。 |
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An electric power distribution bus(or cable) that supplies functional units or electronic devices.
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给操作部件或电子器件供电的一种电力分配总线（或电缆线）。 |
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An electric razor that meets the European Union's safety standards must be approved by American testers before it can be sold in the United States, and an American-made dialysis machine needs the EU's okay before is hits the market in Europe.
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一把符合欧洲联盟安全标准的电动剃须刀必须得到美国检测人员的认可，方可在美国市场上销售；而美国制造的透析仪也要得到欧盟的首肯才能进入欧洲市场。 |
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An electric shock can kill you.
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电击可置人于死地. |
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An electric spark ignites the petrol in a car engine.
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电火花点燃了汽车引擎。 |
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An electric-hydraulic proportional control over cannon hydrostatic driving system was developed.
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摘要将静压传动应用于火炮的驱动装置中，实现火炮驱动系统的电液比例控制。 |
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An electrical gate or mechanical device which implements the logical OR operator. An output signal occurs whenever there are one or more inputs on a multichannel input. An OR gate performs the function of the logicalinclusive OR operation.
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一种实现逻辑“或”算法的门电路或机械器件。当在其多通道输入端有一个或多个输入时就产生一个输出信号。“或”门实现逻辑“或操作”的功能。同ORelement。 |
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An electrical transformer in which the primary and secondary coils have some or all windings in common.
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自耦变压器一种电力变压器，其初级线圈与次级线圈部分或全部共用 |
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An electrically produced graph or tracing.
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电示图以电制作的图表或映描图 |
