Clearly,the hours of service required of doctors in training are disputed.

VOA: special.2010.07.13

The reason why literacy is required of everyone is because we don't live to 200.

为何每个人都需要文化素养？,因为我们活不到200岁,我们出于对外界的好奇。

麻省理工公开课 - 媒体、教育、市场课程节选

which is required of all second year Columbia University students.

是哥伦比亚大学所有大二学生的必修课。

有趣的课程 - SpeakingMax英语口语达人

"What is required of us now is a new era of responsibility Ca recognition on the part of every American, that we have duties to ourselves, our nation and the world, duties that we do not grudgingly accept but rather seize gladly, firm in the knowledge that there is nothing so satisfying to the spirit, so defining of our character, than giving our all to a difficult task."

VOA: special.2009.01.24

So the purity that's required of a priest, who has access to the sanctuary proper, is higher than that of an Israelite, who has access to the outer courtyard only.

因此那些，能够进入圣所内部的祭司，纯洁度比一般的，只能进入外部庭院的以色列人都要高。

耶鲁公开课 - 旧约导论课程节选

"The statement was very clear. There was no question about the intent of the statement, what the statement required of the north.

VOA: standard.2009.04.14

They're required, every year, to go into the business, into one part of the business for a whole day and learn everything there is to know about that.

他们每年必须抽出一天仔细研究公司情况，公司某一方面的情况,了解所有相关信息。

斯坦福公开课 - 戴尔CEO-Michael.Dell谈创业和发展课程节选

So the I.O.M.proposed that residents be required to get five continuous hours of rest for every sixteen hours on duty.

VOA: special.2009.06.02

I want to just go over the requirements of the course that really are required, not the optional piece, just so that you understand what my purpose is pedagogically.

我只想跟大家回顾一下,这门课程的必须要求，并非可以自由选择的,这样你们会理解我的目的何在。

耶鲁公开课 - 1945年后的美国小说课程节选

New irrigation methods are expected to double wheat production while using one-third of the water required for full irrigation.

VOA: special.2010.02.08

And knowledge of French or anything at all about France is not required in this class at all.

这门课并不需要,法语和法国方面的知识

耶鲁公开课 - 1871年后的法国课程节选

When his mother learned of his failing grades she required her sons to read two library books every week.

VOA: special.2009.09.04

And we had the similar statement by Kelvin about the heat engine that required that some heat gets dumped into a cold reservoir in the process of converting the heat from the hot reservoir into work.

相同的陈述,同样的有开尔文表述：,把热量完全从高温热源,转移至低温热源的过程中,必然有功的输出。

麻省理工公开课 - 热力学与动力学课程节选

This year,the members are required to list the nominated films in the order of the ones they like best.

VOA: special.2010.03.01

Partisanship and loyalty to one's own way of life are required by a healthy city.

党派意识与对自己生活方式的忠诚,是一座健康城市所必须的。

耶鲁公开课 - 政治哲学导论课程节选

The Food and Drug Administration is not required to follow the advice of its committees, but generally does.

VOA: special.2009.07.21

Another advantage of this model is students aren't required to live in Philadelphia.

这种模式的另一个优势,是不需要学生居住在宾州附近。

哈佛公开课 - 幸福课课程节选

The new Congress passed a civil service bill that required ten percent of all federal jobs to be filled through competitive examinations.

VOA: special.2010.04.29

So we can completely describe an orbital with just using three quantum numbers, but we have this fourth quantum number that describes something about the electron that's required for now a complete description of the electron, and that's the idea of spin.

所以我们可以用３个,量子数完全刻画轨道，但我们有这第四个量子数,来完整的,描述电子，这就是自旋的概念。

麻省理工公开课 - 化学原理课程节选

He says many,if not all, of the top American colleges once had a core curriculum a set of courses required for all students.

VOA: special.2009.10.22

Now, the polio vaccine that Salk produced was very effective, but it required a fairly large dose of the vaccine and it had to be injected into the arms of children.

索尔克生产的小儿麻痹症疫苗效果显著,但是,该疫苗的单支注射剂量非常大,而且必须通过小孩的手臂进行注射

耶鲁公开课 - 生物医学工程探索课程节选

So the Institute of Medicine proposed that residents be required to get five continuous hours of rest for every sixteen hours on duty.

VOA: special.2010.07.13

A kilocalorie, and this is really what we--when people talk about calories, how many calories in food, it's really kilocalories that they're referring to, but that would be the energy required to raise a kilogram of water one degree centigrade.

一千卡,是人们讨论卡路时是真正用的单位,当提起食物中的热量,人们指的是多少千卡,一千卡,是将一千克水提升1℃所需要的热量

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

The GMAT is commonly required for students who want to earn a master of business administration.

VOA: special.2009.01.08

It's one of required class.

这是必修课之一。

群集课程 - SpeakingMax英语口语达人

She said the new law will reward quality over quantity of care, creating a system that prevents diseases before more costly treatment is required.

VOA: special.2010.04.21

And there're other women will say, "I don't think this is religiously required of me, but it also realize I'm a practical person that I don't have alternatives right now So there are many kinds of different things of play.

还有的女性会说，“我不觉得这是宗教对我的要求，但它还是让我看到自己是个很实际的人,因为我现在没有别的选择,所以说观点真是各种各样。

普林斯顿公开课 - 人性课程节选

But because of doctor shortages or other needs, some have been able to get visas without the required two-year stay in their home country.

VOA: special.2009.06.02

And so when we say something is exponential, we're talking about in terms of the number of bits required to represent it.

所以当我们说某些东西，是指数增长的我们指的,就是代表它的比特数。

麻省理工公开课 - 计算机科学及编程导论课程节选

RNA polymerase is smart, it knows where it needs to go in order to make the copy of RNA that's required.

NA聚合酶很聪明,它知道该由什么位置介入,来转录所需要的RNA

耶鲁公开课 - 生物医学工程探索课程节选