把这页翻过来。

Turn the page over.

youdao

现在我们把这页翻过来。

Now, let's turn over the page.

youdao

这本书！你看了十分钟都没翻过这一页。

The book! You haven't turned the page in the last ten minutes.

youdao

All right, so that will now allow you to turn the page, I think, and we can take a look at the probability.

好了，现在你们可以翻过这页了，让我们看一看概率密度。

麻省理工公开课 - 化学原理课程节选

Oh, and actually before you skip your page in the notes, I realized I should write out for you what the addition is to start with. So, when we're combining two waves, 1sb what we have is 1 s a that we're adding together with 1 s for b, the second atom.

在你们翻过这页讲义之前，我觉得我应该写出加法,当我们把两个波函数放在一起时，我们用1sa加上，第二个原子。

麻省理工公开课 - 化学原理课程节选