I said what hold the bonds together, what holds two atoms together is the attractive force we have between each electron and the other nucleus.

我说过什么将它们结合在一起，将两个原子结合在一起的是一个吸引力,其中一个原子中的电子与另一个原子中的原子核之间。

麻省理工公开课 - 化学原理课程节选

And so, there is an attractive force between the two of them, the positive and the negative.

因此这两个正负电荷间，存在一个吸引力。

麻省理工公开课 - 固态化学导论课程节选

Saying he's in both places at the very same time doesn't seem very attractive.

说他同时出现在两个地方，也不够吸引力。

耶鲁公开课 - 死亡课程节选

So, shielding happens when you have more than one electron in an atom, and the reason that it's happening is because you're actually canceling out some of that positive charge from the nucleus or that attractive force with a repulsive force between two electrons.

所以当你们在原子中有多于一个电子,屏蔽就会发生，它之所以会发生的原因是,你们实际上抵消了,一些来自原子核的正电荷,或者来自吸引力,在两个电子之间。

麻省理工公开课 - 化学原理课程节选

And then V minus the excluded volume term is equal to RT. Two parameters, this is the attraction between two atoms or molecules in the gas phase.

以及V减去一个排斥项,等于RT，两个参数，这是气体状态下两个原子,或者分子之间的吸引力。

麻省理工公开课 - 热力学与动力学课程节选