1.
(engineering) act or technique of trying to control rivers with dams etc to minimize occurrence of floods.
（工程学）控制河流堤坝以减少洪水出现几率的行为或者技术。
2.
The probability of "heads" is exactly one-half.
出现正面的几率恰好等于1／2。
3.
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。
4.
Other cloned animals had been found to have high rates of abnormalities.
克隆动物出现畸形和异常的几率相当高。
5.
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。
6.
Today's infants are twice as likely to suffer from skin problems than their parents, a British survey of2000 parents has found.
英国一项对两千名家长的调查发现，现在的婴儿出现皮肤问题的几率是他们父辈的两倍。
7.
event's failing
(概率论) 事件不出现
8.
The national birth rate has remained static for the last few years.
全国出生率近几年来保持稳定。
9.
The birthrate in France has been declining for several years.
近几年来,法国的出生率一直在下降。
10.
The birth rate in this city is almost constant.
这城市的出生率几乎是不变的。
11.
The birth rate in our country has been declining for several years.
我国人口的出生率几年来一直在下降。
12.
The proportion of the population was going down in the past few years.
在过去的几年里人口出生率在下降。
13.
Method for Reducing the Students' Mistakes of Playing Accordion
减少学生手风琴演奏出错几率的方法
14.
For the first two billion years or so the rate of increase in complexity must have been of the order of one bit of information every hundred years.
在大约第一个20亿年间，DNA复杂性的增长速率应该是每隔几百年出现一则信息。
15.
The resistivity of some of the insulating materials mentioned above is temporarily impaired by exposure to a few thousand roentgens of X radiation.
上述的某些绝缘材料在受到几千伦琴的X辐射照射后，其电阻率会出现暂时性的减少。
16.
Though images in Weeds are so miscellaneous, in fact they are born from several basic images which appear in high frequency.
尽管《野草》中出现的意象极为繁杂，可这些意象事实上却是几个高频率意象投射的产物。
17.
having or occurring in several distinct forms.
有几个或出现几个不同的形状。
18.
modal speed
最常见的[出现频率最高的]速率