我们用库伦定律解释它，力作为距离r的函数，让我们考虑一下。

We can use the Coulomb force law to explain this where we can describe the force as a function of r.

youdao

And you will form a crystal of sodium chloride as a result of this need to form crystal expressed through the Coulomb's Law.

你能得到氯化钠晶体,因此，形成晶体所需要的条件,在库伦定律中通篇都有表达。

麻省理工公开课 - 固态化学导论课程节选

PROFESSOR: And this is a question based on where we left off on Wednesday -- we were talking about Coulomb's force law to describe the interaction between two particles and good job, most of you got this correct.

教授：这是我们上次最后,留下的问题-我们讲到,描述粒子间相互作用的,库伦定律，很好,大部分人都做对了。

麻省理工公开课 - 化学原理课程节选

Let's look at the energetics of Coulomb's Law.

我们来看看库伦定律中的热力学知识。

麻省理工公开课 - 固态化学导论课程节选