A method of calculating force field of polyatomic molecule with model potential function is presented.

本文提出了一套用模型势函计算多原子分子力场的方法。

youdao

This model can be applied to the polyatomic molecule in that there is a weakly bond, and after the reaction the molecule can be split into two parts.

这个模型适用于参加反应的多原子分子中有一个键较弱，且反应结束后可分为两部分的多原子分子。

youdao

And I picked looking at methane so we could see if there are other factors that we're not considering, that we need to maybe tweak our model a little bit, and I think we'll find that we do if we take a look at a polyatomic molecule, methane, CH4 so c h 4.

我选择甲烷这个例子，我们可以看到,如果有一些我们没有考虑到的因素，我们需要修改一下我们的模型，我们看一看,甲烷CH4这个多原子分子，就会知道这一点，甲烷。

麻省理工公开课 - 化学原理课程节选