1.
precision instruments which can gauge the diameter to a fraction of a millimetre
可测出直径几分之一毫米的精密仪器.
2.
according to the substance the value of the half-life varies between a fraction of a second and millions of years.
根据物质的不同，半排出期的值从几分之一秒到几百万年不等。
3.
Having a frequency which is a fraction of a fundamental. Subharmonics appear in some forms of nonlinear distortion.
频率为基波的几分之一的谐波。分谐波以某种非线性失真形式出现。
4.
Venice is losing each year by the fraction of a millimetre- negligible for now, but dangerous in a century.
威尼斯每年下陷几分之一毫米，目前看来不足介意，百年却是祸患。
5.
Last but not least are frequencies around a billionth of a billionth of a Hertz.
最后一个频率范围是在几十亿分之一的几十亿之一赫兹。
6.
It included nearly a third part of her own life.
这构成几乎她生命的三分之一。
7.
Just under half of all mar-riages end in divorce.
几乎二分之一的婚姻是以离婚收场。
8.
Less than one part in 10 000 of the organic matter becomes oil.
有机物变成石油的几率低于万分之一。
9.
Cases like theirs occur in fewer than one in 2.5 million live births.
这种情况出现的几率不到250万分之一。
10.
The Dow Jones industrial average lost almost one-fourth of its value.
道琼斯工业指数几乎贬值四分之一。
11.
Any of the periods into which the night is divided; a part of the night.
更夜晚被划分成几段之任一段；夜晚的一部分
12.
Nearly two-thirds of the adult emergency food recipients were women, and more than one in five were elderly.
几乎三分之一的成年人是妇女，五分之一以上是老人。
13.
The Aesthetics in Fractal Geometry -The One of Philosophical Exploration about Fractal Theory;
分形几何中的美——分形理论哲学探索之一
14.
Nearly a quarter of all the advertisements on TV are about cars.
几乎四分之一的电视广告是有关汽车的。
15.
It is a thousand to one but you'll succeed.
你成功的机会只有千分之一，你几乎失败定了。
16.
Aside from a few special ones, all fractions were decomposed into what are called unit fractions.
除了几个特殊分数之外，所有分数都拆成一些所谓单位分数。
17.
What percentage of the students were aBsent?
旷课的学生占百分之几?
18.
What percentage of children were absent?
缺席的学童占百分之几?