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VOA: special.2010.06.28

You can see that as you fill up your periodic table, it's very clear. But also we'll tell you a pneumonic device to keep that in mind, so you always remember and get the orbital energy straight.

在你们填周期表的时候，非常清楚但是我们也要告诉你们,一个策略去记住它，所以你们总是记得,并得到连续的轨道能量。

麻省理工公开课 - 化学原理课程节选

But there's also some differences that we need to keep in mind, and that will be the focus of a lot of the lecture today.

我们也有一个径向节点,但是这里也有一些区别，是我们需要记住的,那是今天报告的焦点。

麻省理工公开课 - 化学原理课程节选

And also, keep in mind that I have office hours today from 3 to 5.

还有一件事就是,要记住我的答疑时间是今天下午三点到五点。

麻省理工公开课 - 化学原理课程节选