“氢键”这个名字使用不当,因为它不是真正的键,而是特别强的极性分子间的吸引力。
The name "hydrogen bond" is something of a misnomer, as it is not a true bond but a particularly strong dipole-dipole attraction.
如果亚原子粒子间的吸引力再弱一点,氢原子就会悬浮不定,也就没有了原子分子,生命也不存在了。
If the forces that bind together subatomic particles were just a little weaker, there would be a lot of hydrogen floating around, but no atoms, no molecules, and again, no life.
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