利用自然键轨道理论（NBO）和分子中的原子理论（AIM）分析了这些异构体的成键特征、相对稳定性。

Theories of nature bond orbital(NBO)and atoms in molecules (AIM) were used to discuss bond nature and relative stabilities of such conformers.

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当原子理论那样的科学模型还存在众多争议的时候，他就是该理论重要倡导者中的一位。

He was one of the most important advocates for atomic theory when that scientific model was still highly controversial.

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他的概念中，天文学和原子理论比体育比赛要有吸引力多了。

In his mind, astronomy had atom theory were much more attractive than sports games.

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