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- A device that interrupts an electric current or a beam of radiation. 断路器或斩光器截断电流或光束的一种装置
- A wire conveys an electric current. 电线传导电流。
- An electric current in metal is caused by the movement of electrons. 金属内电流是由电子运动引起的。
- interrupt an electric current 截断电流
- They measured the strength of an electric current. 他们测量了电流的强度。
- To stimulate or shock with an electric current. 通电流受到电流刺激或电击
- Wires transmit an electric current. 电线传导电流。
- A closed path followed or capable of being followed by an electric current. 电路一个通过电流或可通过电流的封闭路径
- a device that interrupts an electric current or a beam of radiation 截断电流或光束的一种装置
- a device for automatically interrupting an electric current. 自动阻碍电流的装置。
- An electric current is believed to be the movement of electrons. 电流据信是电子的流动。
- We believe an electric current to be the movement of electrons. 我们认为电流是电子的流动。
- How do you measure the strength of an electric current? 你怎么测量电流的强度?
- Iron can be magnetized by passing an electric current round it. 让电流通过铁能使铁磁化。
- One who removes body hair by means of an electric current. 电灼术者用电流取除人体毛发的人
- To produce(an electric current or a magnetic charge) by induction. 感应通过感应而产生（电流或电磁）
- The filament gives off light when heated by an electric current. 当灯丝藉助于电流而加热时,就会发出亮光。
- Electric current;an electrical appliance. 电流；一个电器
- An instrument for measuring an electric current in amperes. 以安培为单位测量电流的仪表。
- Direct current An electric current flowing in one direction only. 直流电仅按一个方向流动的电流。
