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

VOA: standard.2010.07.29

The problem with--there's a problem with gambling behavior because in a certain fraction of the population we have pathological gambling.

赌博行为有个特殊情况,在人群中总会有一小撮人,我们称之为病态赌博

耶鲁公开课 - 金融市场课程节选

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

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

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

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 cut it in half, I'll use some protractors and dividers and compasses, you can split the meter into any fraction you like.

把它切成两半,我用量角器,两脚规,还有圆规,你想把一米分成任意份数

耶鲁公开课 - 基础物理课程节选

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

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

Chronic diseases have a major role in the healthcare costs, so if you look at these chronic diseases, heart disease, stroke, cancer and Diabetes we find that seven out of ten of all deaths are now due to chronic diseases, whereas, it was a very small fraction in 1900.

慢性疾病是医保费用中的一个大头,你看看这些慢性疾病,心脏病,中风,癌症和糖尿病,就会发现如今十分之七的死亡,都是源于慢性疾病,然而,这在1900年仅占很小一部分

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

If you heard the sentence " "John thinks that Bill likes himself," in a fraction of a second you would think that it means " "John thinks that Bill likes Bill."

如果你听到下面这个句子,“约翰认为比尔很自恋“,你马上就能领会,这话的意思是,“约翰认为比尔喜欢比尔“

耶鲁公开课 - 心理学导论课程节选

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

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

Out of all the genes that are on the human genome which fraction is this particular cell using, which fraction is it expressing determines what proteins are present in the cell, determines what work or what activities the cell can engage in.

人类基因组全部基因中的,特定细胞所表达的基因片段,细胞表达的是哪段基因,决定了细胞中存在什么样的蛋白,决定了细胞会有什么样的功能,或者参与何种生命活动

耶鲁公开课 - 生物医学工程探索课程节选

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

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

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

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

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