A few months ago, some former students of mine -former colleagues of mine -gave this very nice party at the Yale Club.

数月前,我以前的一些学生,还有以前的同事,在耶鲁俱乐部举办了一次精彩的派对

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So, Lewis structures are really a model for a way to think about what the valence electron configuration is, and as I said, it's not based on quantum mechanics, it's something that Lewis observed far, far before quantum mechanics were discovered.

路易斯结构实际上是一个用来考虑价,电子排布的模型，而就像我说的，它并不以量子力学为基础，而是路易斯在以前发现的,在量子力学出现很早前。

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