"The purpose of the awards was to give those high school students who demonstrate superior talent and achievement in things of the spirit and of the mind at least a fraction of the honors and rewards accorded to their athletic classmates for demonstrating their bodily skills."

VOA: special.2011.05.27

When a brief pulse of electricity is sent to the read/write head it flips on a tiny electromagnet for a fraction of a second.

当一个简单的电脉冲被送到读写头,它会短时间内出现一个小的电磁。

哈佛公开课 - 计算机科学课程节选

for just like a small fraction of the price and that's always good.

价格便宜，质量却很好。

旧金山的时尚达人 - SpeakingMax英语口语达人

More than 20,000 pepper vines have been planted since 2003 - still a fraction of the amount produced under the French.

VOA: standard.2009.04.16

That is, the goldsmith only had a fraction of the gold that was owed by the goldsmith.

就是说,只有一部分金子,是金匠对外的负债

耶鲁公开课 - 金融市场课程节选

Experts say the $150 million plant is expensive compared to other technologies, and produces only a fraction of the state's energy needs.

VOA: standard.2009.10.27

Those of you who know other languages might have in your heads 200,000 words or 300,000 words and you're accessing them in a fraction of a second.

你们当中掌握其他语言的人,可能会在头脑中记住两万到三万个词,你们能在瞬间运用它们

耶鲁公开课 - 心理学导论课程节选

"The pill 50 years ago was a very high dose pill, "It is a fraction of that now.

VOA: standard.2010.05.12

Every cell in your body is only using a fraction of the DNA that's available to it.

每个细胞只用到了,决定该细胞生物功能的DNA片段

耶鲁公开课 - 生物医学工程探索课程节选

But Cuba is not capable of producing more than a fraction of that amount in its own fields.

VOA: standard.2010.07.29

You don't want to just ignore it, but in cases like that, it's usually a small fraction of the total.

你不能直接把它忽略掉,但在像这样的情形下，它一般是。

麻省理工公开课 - 热力学与动力学课程节选

That is a fraction of the total visits to doctors and admits from Thais themselves,"

VOA: standard.2009.12.23

Now my guess is that only a fraction of you are really doing that.

我猜你们只有一小部分人,会真正这么做

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 Under-20 World Cup draws only a fraction of the fans that the full World Cup will bring to South Africa, when hordes of supporters from 32 nations will descend on the southern end of the continent.

VOA: standard.2009.10.12

Come and claim it afterwards, but you're all entitled to whatever a ninth, whatever that fraction of five dollars is.

待会儿过来拿,你们都有权拿到,5美元的九分之一

耶鲁公开课 - 博弈论课程节选

I think its a major blow to the nations medical fraternity. It takes six years to produce a doctor, and within a fraction of a second, all that has disappeared. A week ago,Dr.Laroche was in Somalia and met with the minister of health.

VOA: standard.2009.12.05

A tiny fraction of the incident alpha particles were deflected through large angles.

极小部分的入射的阿尔法粒子,发生大角度的偏转。

麻省理工公开课 - 固态化学导论课程节选

By living at home,they will spend That's half the typical cost at a four-year state school, and a fraction of a private university's Adding room and food charges and fees at renowned universities can boost the bill as high as $50,000 a year!

VOA: standard.2009.12.14

What I looked at--and I have this on the website, I have a chart showing corporate profits taxes paid, as a fraction of corporate profits for the United States since 1929.

就我所观察...关于这点在网站上有说明,我有个图表展示了自从1929年以来,实缴企业所得税占公司利润的百分率

耶鲁公开课 - 金融市场课程节选

"For large animals like beef, a very large fraction of the nitrogen that enters the cow's mouth is excreted out the back end."

VOA: special.2011.04.05

You've learnt what the words mean, but you have abstract and unconscious rules that take these words, figure out the order, and in a fraction of a second, give rise to understanding.

虽然你已经知道了这些单词的意思,但却是你所拥有的抽象且无意识的规则,让你认清单词,确认语序,然后在一瞬间让你理解整个句子

耶鲁公开课 - 心理学导论课程节选

In a statement, the commission said it was aware the awards were only a small fraction of what each side had demanded of the other.

VOA: standard.2009.08.20

So for instance, immediately you read "The pig is eager to eat" versus "The pig is easy to eat" and in a fraction of a second you know there's an important difference.

例如,你快速的阅读了"猪想吃东西",和"猪肉容易吃"这两句话,你在一瞬间就会懂得,这两句话之间是有很大区别的

耶鲁公开课 - 心理学导论课程节选

But Mr.Obama's critics point out that the $100 million in cost cutting is miniscule - just a tiny fraction of one percent of the federal budget deficit.

VOA: standard.2009.04.20

I put in .9958 for every dollar I got out, so my appreciation of my money is 1/.9958. Subtract that by $1, which is what I put in, and that's how much money I made as a fraction of a dollar.

我投入0.9958美元,得到1美元,我的资产增值为1/0.9958,减去1美元,那是我的投入,这就是每1美元,赚了多少钱

耶鲁公开课 - 金融市场课程节选

Give enough of the vaccine so you have a dose for everybody in the world, or a large fraction of the people.

疫苗的数量,足以让世界上每个人都接种一支,或者让绝大多数人都能接种一支

耶鲁公开课 - 生物医学工程探索课程节选

The idea really took root--the idea, the intuitive idea is that as you write a large number of policies, the fraction that will result in accidents becomes closer and closer to the probability of one accident.

这种观点建立在...,观点是,只要你签的保单足够多,事故占保单总数的比例就会越来越接近,事故发生的概率

耶鲁公开课 - 金融市场课程节选

This is residential investment in the United States as a fraction of GDP.

美国国内生产总值的一部分,就是住宅投资

耶鲁公开课 - 金融市场课程节选

So, when you hear a sentence like, " "John thinks that Bill likes him," in a fraction of a second you realize that this means that John thinks that Bill likes John.

所以，当你听到下面这样的句子，“约翰认为比尔喜欢他“,你马上就能领会,这话的意思是,约翰认为比尔喜欢约翰。

耶鲁公开课 - 心理学导论课程节选

There might be these, what are called epigenetic differences that I mentioned changes in the structure around DNA, and those changes lead to differences in which fraction of the total genes in the chromosomes are being expressed by a particular cell.

可能存在的差异,叫做表观遗传差异,我之前说过的DNA结构上的变化,而这些变化导致,在特定细胞中,染色体组的全部基因中,只有一部分表达出来

耶鲁公开课 - 生物医学工程探索课程节选