The researchers say the discovery could be important to a debate about Cesarean-section deliveries.

VOA: special.2009.11.24

At each cross-section, people are either willing to use a certain sign in a certain way or they're not.

在每一个横街面上，人们可以自由的,以自己的方式使用符号。

耶鲁公开课 - 文学理论导论课程节选

Sure. Cognitive Science is a, it's a sub-section of Psychology,

当然。认知科学，是心理学的一个分支，

什么是认知科学？ - SpeakingMax英语口语达人

Experts say babies are unprepared for birth when a doctor performs a C-section.

VOA: special.2009.11.24

So, I take that that's all right with you-- that you can come to a special section of this class.

我假设对你们来说,时间不冲突,你们可以把这当做特殊课时

耶鲁公开课 - 金融市场课程节选

The program has cost more than $700 million so far, but has only been tested over a 37-kilometer section.

VOA: standard.2010.04.21

So he will have a discussion section on Tuesdays between 1:00-2:00 in Sloane Lab.

他将在每周二的下午1:00到2:00,在斯隆实验室组织大家进行课程讨论

耶鲁公开课 - 基础物理课程节选

Now,a new study looks at one way that babies delivered by c-section are different.

VOA: standard.2010.06.30

When structuralism thinks about how yesterday things were different from the way they are today, it has to say: yesterday there was a certain synchronic cross-section of data, and today there's a slightly different synchronic cross-section of data.

结构主义想,昨天的事情和今天的事情如何不同时，它不得不说：,昨天有某个数据的同步剖面，今天有数据的略微不同的同步剖面。

耶鲁公开课 - 文学理论导论课程节选

Its tiny produce section consists of a handful of sorry-looking vegetables and fruit.

VOA: standard.2010.07.28

In binary search-- ah, there's that wonderful phrase, this is called a version of binary search just like you saw bin-- or bi-section methods, - when we were doing numerical things- in binary search, I need to keep track of the starting point and the ending point of the list I'm looking at.

就是当我们处理数字的时候，所称的二分检索，在二分法搜索中,我需要记录区间的开始点和尾点，初始化的时候就是-,问题输入的开始点和尾点，当我开始做测试的时候,我想要做的就是去取中值点。

麻省理工公开课 - 计算机科学及编程导论课程节选

"I especially appreciated the chance to meet with Iraqis, including a group of Iraqi women, who were both war widows and helping widows and their children, and I also participated in a historic town meeting with Iraqi citizens representing a broad cross-section of Iraqi society.

VOA: standard.2009.04.25

But--the remaining 25% is discussion section; -- I'll get to that in a minute-- officially, 25% of your grade is for each of the three papers.

但是--剩下的25%是讨论部分;,我等一下会谈这个-,按规定，每一篇论文都占25%的分数。

耶鲁公开课 - 死亡课程节选

Now, each week we have a section meeting, required section, they're all - all the sections meet on Thursday afternoon and the idea of the section is to amplify on some subject we've talked about during the week.

每周我们都会有小组讨论会,这个讨论会是必须要开的,开会的时间都在周四下午,开会旨在,对本周讲过的内容进行一些引申和拓展

耶鲁公开课 - 生物医学工程探索课程节选

We did not yet have good methods for screening blood to look for HIV, we didn't have the ELISA technique that I--we talked about in section a few weeks ago and so there was a great concern that there might be other diseases that you'd be passing on from-- unknowingly from this subset of patients that you're isolating the vaccine from.

那时我们还没有一种好的方式,来从血液中筛查出HIV,也还没有ELISA技术,该技术我们在几周前的一个章节中谈到过,因此,那时仍存有,很大的担心,那就是你有可能,在不知情的情况下,被那些病人,感染上其它疾病,因为疫苗就是从他们身上提取出来的

耶鲁公开课 - 生物医学工程探索课程节选