这个想法是由化学中的化学键理论想到的。在这个理论里，人们通常认为原子中形成满壳层的电子对化学键完全没有贡献。

The idea was suggested by the chemical theory of valency in which one is used to the idea of electrons in an atom forming closed shells which do not contribute at all to the valency.

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在超导体中，玻色子是在费密表面形成的束缚态电子对。

In superconductors, the bosons are the pairs of bound electrons that form at the Fermi surface.

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两个原子对共用电子对具有相同的引力时，则形成非极性共价键。

A nonpolar covalent bond happens when both atoms have the same strength of electric attraction for the Shared electrons.

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So, I've got ion pair formation, and I've got a huge decrease in energy because a donor is able to express that urge, an acceptor is able to express that urge.

所以我能得到形成的电子对，同时能量也大幅下降,因为失电子方要表达它的迫切，得电子方也要表达它的迫切。

麻省理工公开课 - 固态化学导论课程节选