I thought this would be a good lead in to the second theme of this lecture, which is framing.

我认为这可以为第二个主题,即框架效应，开个好头。

耶鲁公开课 - 金融市场课程节选

OK. So we should be able to figure this out for any orbital that we're discussing, and when we can figure out especially radial nodes, we have a good head start on going ahead and thinking about drawing radial probability distributions.

我们可以将这种方法,用于任何轨道，当我们可以算出有多少个径向节点的时候，我们就为画出径向概率分布,开了个好头。

麻省理工公开课 - 化学原理课程节选

So understand, we didn't get a well start-off.

明白吧，我们没开好头。

麻省理工公开课 - 媒体、教育、市场课程节选