正负

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正负的英文翻译

基本释义

参考释义

正负 [zhèng fù]

正负的用法和样例:

例句

  1. 电(子)之所以流动,是因为干电池上正负两端上的电的状况有差别所致,对于这种差别,我们称之为“电位差”。
    The difference in the electrical condition of the terminals "+" and "-" of the dry cell which tends to make electricity flow we describe as a difference of electrical potential.
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