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单词 van der Waals force
释义
van der Waals force
n.
A weak, short-range attractive force between atoms or molecules caused by their dipole moments, often arising in otherwise nonpolar atoms or molecules from a temporary shift of orbital electrons to one side of one atom or molecule.

[After Johannes Diderik VAN DER WAALS.]
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更新时间:2026/6/5 17:41:14