所以我们有一个良好的销售国内外。

So we have a good sale at home and abroad.

youdao

所以我们有一个愉快的旅途。

So we had a happy trip.

youdao

所以我们有一个挫败的世界。

Consequently, we have this frustrated world.

youdao

And in terms of radial nodes, we have 2 minus 1 minus 0, so what we have is one radial node.

对于径向节点，我们有２减去１减去０,所以有一个径向节点。

麻省理工公开课 - 化学原理课程节选

So now, let's get a sodium here, and the chloride ion next to it to the point where they are touching.

所以，我们要有一个钠离子，和氯离子放在,相互接触的一个点上。

麻省理工公开课 - 固态化学导论课程节选

So, if we have a high intensity, we're talking about having more photons per second, and it's important to know also what that does not mean.

所以，如果我们有一个高强度，我们就是在讨论每秒钟,有更多的光子数，同样理解它不代表什么,也是很重要的。

麻省理工公开课 - 化学原理课程节选