So what this means is that unlike s orbitals, they don't have the exact same shape at any radius from the nucleus.

这意味着和ｓ轨道不同，它们在离原子核不同距离处的形状不是完全一样的。

麻省理工公开课 - 化学原理课程节选

So what we are going to talk about today and next time is how beliefs shape reality.

今天和下节课我们要谈的是,信念如何形成现实。

哈佛公开课 - 幸福课课程节选

And what is the shape, for one more clicker question on ammonia?

那它的形状呢？,再来一道关于氨分子的课堂习题？

麻省理工公开课 - 化学原理课程节选