fraction n. 1.小部分,碎片,片断。 2.一些,一点儿。 3.【化学】分馏,分层,分级。 4.【宗教】圣餐面包分切式。 5.【数学】分数。 a common [vulgar] fraction 普通分数。 a compound [complex] fraction 繁分数。 a mixed fraction 带分数。 a decimal fraction 小数。 a proper [improper] fraction 真[假]分数。 a fraction closer 稍微靠近一点。 by fractions 有余数的,不完全的。 crumble into fractions 碎成片片。 in a fraction of a second 一秒钟的若干分之几,一转眼的工夫。 not a fraction of 一点也没有。 not by a fraction 一点也不。 to a fraction 〔口语〕道道地地,百分之百地。
It needed only a fraction of a second to behead him . 砍去他的脑袋只要短短的一瞬。
Only a fraction of the a ions are in tetrahedral sites . 只有一部分A离子处在四面体的位置上。
Naturally, only a fraction of our huge investment was ever make public . 自然,我们巨额的投资中只有一小部分是公之于众的。
There, a slight shift in a mirror of a fraction of a wavelength was fatal . 在那里,反射镜稍稍移动几分之一个波长都是致命的。
I long to exert a fraction of samson's strength, and break the entanglement like tow ! 我渴望运用一点山姆森的力气,把这一团乱丝象拉绳子般地拉断!
However, experimentally one never detects a fraction of an electron; electrons behave as indivisible entities . 然而,实际上,从未探测出一个电子的一部分,电子表现为一个不分的实体。
If the guest occupies his room beyond that time, he can be charged for an extra day or at least a fraction of a day . 如果顾客占用房间超过这一时间,就可能要加付一天或至少几小时的房租。
Pyroxenite or anortlesite partings a fraction of an inch to 2 feet in thickness and tens of feet to hundreds of feet in length are also present in many seams . 在许多矿层中还见到辉岩或斜长岩夹层,厚几分至2尺,长几十到几百尺。
We owe a lot to the birds and beasts who eat insects but all of them put together kill only a fraction of the number destroyed by spiders . 我们十分感激食虫的飞禽和走兽,但把它们加在一起,也只捕杀了蜘蛛所消灭的昆虫的一个零头。
And i ' m sure we don ' t know a fraction of it 而且我确定我们尚未见到冰山的一角。