位差 的中文句子和英文句子

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.