These are definitely not equally spaced, be even more disproportionate but they should than I have shown it.

它们必然不是被均分的，并且会比我所展示出来的,显得更不均匀。

麻省理工公开课 - 固态化学导论课程节选

And so when they become very, very closely spaced there is mutual repulsion of those electrons.

所以当它们越来越近的时候,这些电子会产生相互的排斥力。

麻省理工公开课 - 固态化学导论课程节选