But of course, it's not an actual intramolecular force.
但当然，它不是真正的分子内力。
可汗学院：生物化学
And so that's different from an intramolecular force, which is the force within a molecule.
所以这与分子内力不同，分子内力是分子内的力。
英语百科
Intramolecular force
（重定向自Intramolecular Forces）
An intramolecular force is any force that holds together the atoms making up a molecule or compound. They contain all types of chemical bond. They are stronger than intermolecular forces, which are present between atoms or molecules that are not actually bonded.