But shielding is a good way to think about it, and actually, that's what we'll use in this class to sort of visualize what's happening when we have many electrons in an atom and they're shielding each other.

实际上，它也是我们将在课堂上用于,分类形象化的当我们有,很多电子在原子中,它们互相屏蔽时会发生些什么,屏蔽是被使用的名词。

麻省理工公开课 - 化学原理课程节选

You'll find that those events as they get approved and start getting proposed by your classmates, they'll start appearing on the calendar as well in their respective categories.

你将会发现随着那些事情渐渐被认可,你的同学也开始推荐它们，它们也将开始在日历,和各自的分类中出现。

哈佛公开课 - 计算机科学课程节选

They started having mail cars on trains and they started having postal sorting on the train.

人们开始用铁路邮政车,并且在火车上分类整理。

耶鲁公开课 - 金融市场课程节选

And there are real different gradations.

而且在人权问题上，的确有很多不同分类。

普林斯顿公开课 - 人性课程节选

You'll see other slides that break these down.

你们会在其他的幻灯片中看到这些分类

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

In these stories, Recall some of Kaufman's ideas or categories again.

在这些故事中，让我们再来回顾Kaufman的一些观点和分类。

耶鲁公开课 - 旧约导论课程节选

So let's think about how we can classify single and double and triple bonds, which is what we're really used to dealing with in terms of these sigma bonds and these pi bonds.

让我们想想怎么来分类单键双键,和三键，这在我们在考虑sigma键,和π键是很有用的。

麻省理工公开课 - 化学原理课程节选

Lothar Meyer And I also want to mention Lothar Meyer in Tubingen who came up with the same classification scheme, but we are going to see in a moment why Meyer is not well celebrated today and the glory to goes to Mendeleev.

我也想提提在图宾根的,他也提出了同样的分类方法，但是我们一会儿将看到,为什么Meyer今天没有得到赞扬,所有荣誉都是属于门捷列夫。

麻省理工公开课 - 固态化学导论课程节选

We have this breakdown in the class right now.

刚才我们在这个课程中作了一个分类。

哈佛公开课 - 计算机科学课程节选

They were speeding the mail so that it didn't have to wait to sort it before it went on the train-- it was sorted while it was moving on the train.

发信速度很快,以致于在上火车之前不再需要,等着分类整理-,可以边坐火车边整理。

耶鲁公开课 - 金融市场课程节选

For example, the teaching fellows will divide all the concept sheets in week one, and one teaching fellow will grade part of the alphabet and another will grade another part of the alphabet.

助教们在第一周将所有的论文,按字母顺序分类,一位助教评定一部分,另一位助教评定另一部分

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

Can you tune in to any number of designs including duffel bags, if you're the athletic type, law bears if you're more of the stuffed animal type, and then under the new category here do we have a whole bunch of meem themes shirt as well.

你们看到设计的任一编号，如果你是运动型的，有这样的背包,如果你更喜欢动物，也有玩具熊，在新的分类下，我们也提供了一系列,米依美主题的T恤。

哈佛公开课 - 计算机科学课程节选