It is narrow in the middle. On top is a large ring-like structure.

VOA: special.2009.03.04

But then we did some on the structure of universities so that students would have a broader notion of all of that, particular in view of the history.

然后我们决定加入一些大学结构的内容,好让学生们有更广阔的视野,尤其是从历史的角度。

普林斯顿公开课 - 人性课程节选

So, let's go ahead and draw our Lewis structure based on the rest of the rules now that we have a skeleton.

那么，让我们继续画我们的路易斯结构,看看在得到骨架之后还有哪些规则。

麻省理工公开课 - 化学原理课程节选

It has experienced internal divisions and rising tensions in the past year, as major political parties struggle to agree on a basic political structure.

VOA: standard.2009.10.15

There was a lot of physics going on, but we didn't know a whole lot about atomic structure back in those days.

物理学在迅速发展，但在这之前并没有人对,原子结构有很全面的了解。

麻省理工公开课 - 固态化学导论课程节选

"So far,we have had a constructive conversation and my hope is that by the time the chairman and I meet on Wednesday that we have made sufficient progress and we can start actually seeing a structure that would be in place."

VOA: standard.2010.06.14

We need to give a little bit more structure on the payoff before I get to the payoffs.

在告诉大家收益之前,还需要知道一些别的东西

耶鲁公开课 - 博弈论课程节选

Well, imagine if that change in structure could be switched on and off by addition of a phosphorous; and in fact it can in many proteins.

那么,想象一下,只需引入磷酸基团,就能导致蛋白质的结构发生变化,事实上很多蛋白质就是如此

耶鲁公开课 - 生物医学工程探索课程节选

Or try to forget it, or work on forgetting it, or create a structure of forgetting; which is, of course, always a structure of remembering at the same time.

或者尝试着去忘记,说服自己去忘记,编织一张忘却的网,然而同样是这张网,却总是将那些想要遗忘的记忆留下

耶鲁公开课 - 美国内战与重建课程节选

It is both that which organizes a structure and that which isn't really qualified to organize anything, because it's not in the structure; it's outside the structure, something that imposes itself from without like a cookie cutter on the structure, right?

它既组织结构,又不真正地具有组织任何事物的资格，因为它不在结构之中，而是在结构之外，它将自己强加于结构之上,而不是像一个饼干成形切割刀一样，是吗？

耶鲁公开课 - 文学理论导论课程节选

And during that time, a new kind of structure arose called news groups that is where computers on the net will be used to collect e-mails and keep them, so that other people might view a conversation conducted an e-mail, and this will be categorized by topics.

在那段时间里，一种新结构出现了,叫做“新群体“，它是连网的电脑用来,收集和保存电子邮件的地方，以便于,其他人可以查阅通过电子邮件进行的会话,它会以话题进行分类。

麻省理工公开课 - 媒体、教育、市场课程节选

So, at the end of the class on Friday, we saw that list of eight steps that you always need to go through when you draw a Lewis structure.

在上周五的课的最后，我们看到了一张,包括八个步骤的流程表。

麻省理工公开课 - 化学原理课程节选

What I'm gonna do is draw a larger table, the same basic structure: I'm choosing Alpha and Beta on the rows, my pair is choosing Alpha and Beta on the columns, but now I'm going to put both grades in.

我要画个结构相同的大表格,用列来表示我选α还是β,用行来表示我对手选α还是β,但我要把两人成绩写在一个单元格里

耶鲁公开课 - 博弈论课程节选

For those of you just walking in now, you might not have a chance to get all of the thought process that you need in on this clicker question, because it is based on a Lewis structure, so we will go over it.

那些刚刚进来的同学，你们可能没有机会时间来回答,因为答案是基于Lewis结构上的,所以我们赶紧看一下。

麻省理工公开课 - 化学原理课程节选

you can look on your notes, C it also says structure a, b, and c on your notes, so you didn't need to have just memorized that slide.

大家可以看你们的讲义，讲义上也把它们叫做结构，A，B，和，因此大家不需要去记那张幻灯片。

麻省理工公开课 - 化学原理课程节选