分子间键合减弱，尤其在聚合物的无定形区内更为明显。
There was a weakening of the intermolecular bonds, primarily in the amorphous region of the polymer.
“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.
简单双原子分子CO与过渡金属间的相互作用，可能导致化学键的断裂与形成，并且引发重要的表面催化反应。
The interaction between simple diatomic molecules such as CO and transition metal surfaces may lead to breaking and making chemical bonds and trigger important surface catalyzed reactions.
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