fraction

常見例句

Yet this represents only a fraction of the couples who want a divorce.
然而，這些衹是代表了部分那些想離婚的夫婦。
Unlike helium-3 we know the moon has large amounts of hydrogen, as ice, and a significant fraction of it will be deuterium.
不同於氦-3，我們知道，月球有大量的氫，以冰的形式存在，以及它的一個重要部分將是氘。
But even in the most favourable circumstances only a small fraction of the creatures that die are preserved in this way before decay sets in or, even more likely, before scavengers eat them.
即使是在最有利的環(huán)境中，死去的生物中也衹有一小部分能在開始腐爛前，或更可能在被食腐動物喫掉之前，被這樣保存下來。

But,as archivist Constance Potter points out, that is only a fraction of the ten billion records the Archives holds.
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,但在像這樣的情形下，它一般是。
麻省理工公開課 - 熱力學與動力學課程節(jié)選
The problem with--there's a problem with gambling behavior because in a certain fraction of the population we have pathological gambling.
賭博行爲有個特殊情況,在人群中縂會有一小撮人,我們稱之爲病態(tài)賭博
耶魯公開課 - 金融市場課程節(jié)選

Donor dependency, down 1%, calculates the fraction of the gifts needed to break even.
FORBES: Rating NonProfits
Another comparison point we like: general and administrative expenses as a fraction of revenue.
FORBES: They Spend Your Money
"The bid levels were too low and for only a fraction of the portfolio, " says Taggert.
FORBES: Magazine Article