electric current

电流

例句与用法：

A device for converting electromagnetic radiation in the infra-red, visible and/or ultra-violet regions of the spectrum into an electric current.

一种把下述光谱范围内的电磁辐射转换成电流的装置：红外线、可见光和／或紫外线。

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

Loss of electric current as a result of faulty insulation.

漏电由于绝缘不好而导致的电流流失

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。

词形变化：

副词: electrically |