electric current

electric current什么意思,electric current翻译

基本解释

na.: 电流
网络: 水中能放电流；电流强度；输出电流

英汉解释

• 电流

例句

• An armature is similar to a rotor except that it includes windings of copper wire to which electric current is supplied via a commutator.

  一电枢类似转子，除了它包括绕组的铜导线，以其中的电流供应，通过换向器。

• First, power can be transmitted over a great distance with practically negligible loss if it is carried by electric current.

  第一，用电流可把动力输送到很远的地方，而其损耗几乎可以不计。

• When he left the lab, he forgot to disconnect the electric current to the vacuum tube he had been using in his study of cathode rays.

  但是，离开实验室时，他忘了切断通向研究阴极射线用的真空管的电源。

• Power can be transmitted over a great distance with practically negligible loss if it is carried by an electric current.

  电流可以把动力传送到很远的地方，其消耗几乎可以忽略不计。

• The electric current flows through a conductor as if it were a fluid.

  电流好像液体般地流过导体。

• Electric current flows through a conductor as though it were a fluid.

  电流犹如在流体中似地流过导体。

• When an electric current flows through a wire, it meets some opposition. The opposition referred to as resistance.

  当电流流过导线时，它会遇到一些阻力，这种阻力就称为电阻。

• When he touched me, it stung my hand as if an electric current had passed through us.

  当他触到我的时候，他的触碰灼痛了我的手，仿佛有一股电流刹那间从我们身上流过。

• Lines which are everywhere tangential to the direction of the flow of electric current are called streamlines .

  处处均与电流方向相切的曲线称为流线。

• Magnetism of the bar magnet is produced by the surface molecule electric current.

  磁块的磁性，是由磁块的表面分子电流产生的。