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

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

So you made somehow an anti-sense polynucleotide to the insulin gene or some fraction of the insulin gene.

这样你就合成了,胰岛素基因的反义多聚核苷酸链,或者说胰岛素基因的片段

耶鲁公开课 - 生物医学工程探索课程节选

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

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

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

Those receptors, some fraction of them, are specific for the ligand that the pre-synaptic cell releases.

这些受体 其中一部分,特异性地结合突触前细胞释放的配体

耶鲁公开课 - 生物医学工程探索课程节选