In this paper, we calculate the stable configuration of the bipolaron with PPP method, and gain a good result.

本文用量子化学的PPP法讨论了双极化子的稳定构型，得到了较好的结果。

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Both ionic and covalent bonds arise from the tendency of atoms to attain this stable configuration of electrons.

离子键和共价键都是由于原子要达到这个稳定电子构型而形成的。

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The electronic structure of the most stable configuration of the B2C3 cluster was analyzed and discussed in detail.

对B_2C_3最稳定构型的电子结构进行了深入的分析和讨论。

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He had to use all the skills picked up in more than 2, 500 career skydives to recover a stable configuration and complete the dive safely.

BBC: Skydiver Felix Baumgartner fell faster than first thought

Eventually, however, he was able to use his great experience, from more than 2, 500 career dives, to correct his fall and get into a stable configuration.

BBC: Skydiver Felix Baumgartner breaks sound barrier

They tend, on balance, to point up, as this means that they are pointing in the same direction as the magnetic field a configuration that is much more stable than the reverse.

ECONOMIST: The cost of forgetting