So, when we get really close together, granted, there is a net positive negative charge with a Coulombic force of attraction.

当它们真正离得很近时，假设有一个带正负电的电荷,带有库仑引力。

麻省理工公开课 - 固态化学导论课程节选

But, can you see that as you get really close together the negative electronic cloud surrounding the two ions start to sense one another.

然后当你真的让它们,离得很近时,这两个离子周围的负电子云能感应到对方。

麻省理工公开课 - 固态化学导论课程节选

I'm more likely to kill you if you're very far away than if you're close.

如果你离我很远，我杀你的可能性,会比你离我近时更高。

耶鲁公开课 - 心理学导论课程节选

And that's what you want because the electron repulsion is only felt when you are in really, really close.

而那就是你想要的,因为电子间的斥力只有当它们,离得非常非常近时才能感觉得到。

麻省理工公开课 - 固态化学导论课程节选

When they start getting close together, there is more complexity.

当它们开始离得很近时，就变得很复杂了。

麻省理工公开课 - 固态化学导论课程节选

But, what happens when these two start to get really close together?

但是，当这两个电荷,开始离得很近时会发生什么呢？

麻省理工公开课 - 固态化学导论课程节选