为了分析最后结果，产物中的旋转能循环数被均化了。

The number of cycles over which the rotational energy in the products is averaged for analyzing final results.

youdao

班半色球摆成水平，用低杆击球入袋，这时我们看看反旋转能维持多久。

Put the stripe horizontally and view how much backspin shows up when you hit low.

youdao

虽然通风是附带着滗析过程而产生的，但葡萄酒通过在酒杯中旋转能最有效地通风(可以呼吸)。

Aeration is a by-product of decanting, though wine is most efficiently aerated (' allowed to breathe ') by swirling in the glass.

youdao

When we have just a single bond in them molecule, you have all the free rotation you want, you can just spin it around, there's nothing keeping it in place.

当我们在分子力只有一个单键时，你可以随意旋转，你可以让它转起来，没有什么东西能固定住它。

麻省理工公开课 - 化学原理课程节选

So if we say that l is just talking about our kinetic energy part, our rotational kinetic energy, and we know that electrons have potential energy, then it makes sense that l, in fact, can never go higher than n.

如果我们说，l仅仅是,描述动能项，我们的旋转动能，我们知道，电子有势能，所以可以理解，l不能比n高。

麻省理工公开课 - 化学原理课程节选