And so what I get is the energy of the system at the equilibrium separation is given by minus z plus.

这就是通过减去z+得到得平衡分离时,我得到的能量体系。

麻省理工公开课 - 固态化学导论课程节选

And we reasoned that these two eventually reach some kind of an equilibrium separation which we are using lowercase r to represent.

我们推导,这两个最终能达到,某种平衡分离,我们用小写的r代表。

麻省理工公开课 - 固态化学导论课程节选

But that is good because that is the equilibrium separation.

但是这很好,因为这就是平衡分离。

麻省理工公开课 - 固态化学导论课程节选