opposite charges meaning in English

相反电荷

We derive the important law: opposite charges attract, like charges repel .
我们得到的重要定律是：异电相吸，同电相斥。
The charge on a colloid can sometimes be neutralized by addition of molecules of opposite charge which have the ability to absorb onto the colloid .
在胶体中加入一些能够吸附在它上面的带相反电荷的分子，有时可以中和其电荷。
Like charges repel each other , but opposite charges attract
同种电荷互相排斥，但异种电荷却互相吸引。
The separation of an electrolyte into ions of opposite charge
电解（作用）一种电解质分解为带有相反电荷的离子的过程
They are the antimatter opposites of electrons - - that is , they have the same mass ( amount of matter ) as electrons , but they carry the opposite charge
它们是电子的反物质，也就是说它们具有与电子相同的质量但是带有相反的电荷。