Police will conduct random breath tests.

警察会随机进行吹气酒精测试。

The information is processed in a random order.

信息是按随机顺序处理的。

The interviews were given to a random sample of students.

随机抽选出部分学生进行了采访。

We received several answers, and we picked one at random.

我们收到了好几个答案，就随机地拣选了一个。

We based our analysis on a random sample of more than 200 males.

我们把我们的分析基于二百多名男性的一组随机抽样。

The survey used a random sample of two thousand people across the Midwest.

这项调查使用的是对中西部地区2000人的随机取样。

Three African-Americans were killed by shots fired at random from a minibus.

3名非洲裔美国人被从一辆小型公共汽车中胡乱射出的子弹打死了。

Men are exposed to more acts of random physical violence.

男人面对更多的是随机性的身体上的暴力行为。

What happens when the order of the index column is random?

当索引列的顺序是随机的时候，将会发生什么呢？

If random numbers are messed up, all security based on it is suspicious.

如果随机数搞乱了，那么基于它之上的所有安全都是可疑的。

That random shape changing would be consistent with the spots being clouds.

那种随机的形状变化与形成云的黑子是一致的。

I've fallen into the habits of the solitary; my meals are snatched and random.

我已经养成了独处的习惯；我的饭菜都是随意拿来的。

How do you get these hearts to move up and down and seemingly in random patterns?

你怎样才能让这些爱心看起来是在随机的模式中上下移动呢？

A small boy appears utterly confused as the ears twirl apparently at random above him.

一个小男孩看起来非常困惑，而他的耳朵在他上方随意地转动着。

Silent genes accumulate random mutations, they reasoned, eventually rendering them useless.

他们推断，沉默基因积累随机突变，最终使它们变得无用。

We do random things like asking people in the street questions and testing sports clothing.

我们做一些随机调查，比如在街上问人们问题和测试运动服装。

You may also want to only do detailed logging on a random fraction of requests and extrapolate from there.

您可能还希望仅对请求的随机部分进行详细的日志记录，并从那里进行推断。

He kept FBI agents on call 24 hours a day to do random tasks around his house—like repairing his lawnmower.

他让 FBI 特工每天24小时待命，围绕着自己的房子去执行一些随机的任务——比如说修理他的剪草机。

It's one of the reasons we love stories so much: they give meaning to what might otherwise be random events.

这是我们如此热爱故事的原因之一：它们赋予原本可能是随机事件意义。

Norton GoBack is the perfect tool for random system crashes, failed installations, and inadvertent deletions.

Norton GoBack 是完美工具，可用于处理随机系统崩溃、安装失败和无意删除的情况。

Those things might be social, sporting, creative or completely random (dancing around the living room, anyone?).

这些事情可能是社交的、运动的、创造性的或者完全随机的（像是在客厅里跳舞，有人会吗？）。

On-the-field success and high participation in sports is not random—it requires focus and dedication to athletics.

场上的成功和对运动的高度参与并不是随机的——它需要对运动的专注和奉献。

Earth is a target in a cosmic shooting gallery, subject to random violent events that were unsuspected a few decades ago.

地球是“宇宙射击场”中的一个靶子，容易随机遭遇各种猛烈的撞击事件，这在数十年前从未受到过怀疑。

I love polka dots and this pattern has a more random splay of dots and almost looks like a hazy animal print from a distance.

我喜欢圆点花纹，这种布料上有更随意展开的圆点，远看几乎好像模糊的动物纹路。

Yet an equally important criterion is the ability of a species to survive random global ecological catastrophes due to impacts.

然而一个同样重要的标准是，物种在随机性全球生态灾难中幸存的能力。

Those who will benefit may be the elderly relatives of the random person we didn't pass in Starbucks, on the subway, or in the elevator.

那些受益的人可能是我们在星巴克、地铁或电梯里没有遇到的任意某个人的年迈亲属。

Comprising artists Mark Boyle and Joan Hills and their children, they recreated random sections of the British landscape on gallery walls.

他们在画廊的墙上重现了随机的英国风景，艺术家马克·博伊尔和琼·希尔斯和他们的孩子们也参与了创作。

Whereas in mammals the tiny tubes that convey nutrients to bone cells are arrayed in parallel lines, in birds the tubes form a random pattern.

哺乳动物将营养物质输送到骨细胞的微小管道是平行排列的，而鸟类的管道则是随机排列的。

It turned out that the woman, Natalie Smith, had read something on a friend's refrigerator: Practice random kindness and senseless acts of beauty.

事实证明，这位名叫娜塔莉·史密斯的女士曾在一个朋友的冰箱上读到过这样一句话：随心随意行善，无来无由求美。

In the process he discovered something surprising: it is always possible to guarantee information will get through random interference—"noise"—intact.

在这个过程中，他发现了一些令人惊讶的现象：保证信息能通过随机干扰——“噪音”——并完好无损地传递出去是完全有可能的。