动态随机访问存储器。
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。
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。
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。
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。
Norton GoBack is the perfect tool for random system crashes, failed installations, and inadvertent deletions.
NortonGoBack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。
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？
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？）。
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。
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。
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。
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。
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。
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。
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。
In early ganzfeld experiments, the telepathy test involved identification of a picture chosen from a random selection of four taken from a large image bank.
在早期的甘茨菲尔德实验中，心灵感应测试用来识别四张照片，这些照片是一个大型图像库中随机选取的。
As influenza viruses pass from one person, or bird, to another, they normally pick up random changes in their genes because of errors in viral replication.
当流感病毒由一个人或一只鸟传给另一个人或鸟时，由于病毒复制错误，它们通常会带上基因中的随机变化。
The experimenter is back there with the speed knob and at random intervals, he just speeds up the tape of their heart and then slows it down.
实验者带着速度旋钮回到那里，在随机的时间间隔里，他只是给他们的心跳录音带加速，然后再减速。
First, at least some of the observed differences between the enzymes of the Atlantic and Pacific fish populations were not random, but were the result of evolutionary adaptation.
首先，至少在大西洋和太平洋鱼类种群中观察到的一些酶的差异不是随机的，而是进化适应的结果。
The idea for the experiment came from observing the birds using tools to pick at random objects, such as a picture of a spider that was printed on some cloth.
这个实验的想法来自于观察鸟类使用工具随机挑选物体，比如在一些布上印有蜘蛛的图片。
In such studies, researchers would need to follow groups of children with and without music lessons over a long period of time—even if the assignments are not completely random.
在此类研究中，研究人员需要在很长一段时间内对上音乐课和未上音乐课的不同小组的儿童进行追踪——即使任务并不是完全随机的。
After this, many researchers switched to autoganzfeld tests—an automated variant of the technique which used computers to perform many of the key tasks such as the random selection of images.
在此之后，许多研究人员转向了自动超感知觉全域测试，这是一种技术的自动化转化，它利用计算机来执行许多关键任务，如随机选择图像。
For such reasons, we can assume that there must be an important random factor in neural development, and in particular, that errors must and do occur in the development of all normal brains.
基于这些原因，我们可以假设在神经发育过程中一定存在一个重要的随机因素，特别是在所有正常大脑的发育过程中确实也会发生错误。
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。
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。
Though the first set—{1,6,2}—intuitively seems more random than the second—{3,3,3}, they are each as likely to occur, and thus according to the accepted definition, must be considered equally random.
虽然第一个集合——{1,6,2}直观上看起来比第二个集合——{3,3,3}更随机，但它们都有可能发生，因此根据公认的定义，必须被认为是同等随机的。
This law abolished special educational requirements for federal jurors and required them to be selected at random from a cross section of the entire community.
该法案废除了对联邦陪审员特定的受教育水平的要求，并要求联邦陪审员是随机选自全社会各阶层的。
Spores light enough to float on the breezes were carried thousands of miles from more ancient lands and deposited at random across the bare mountain flanks.
轻到能在微风中漂浮的孢子从更古老的地方被带到数千英里外，随意沉积在光秃秃的山侧。
Succession is influenced by many factors: the nature of the soil, exposure to sun and wind, regularity of precipitation, chance colonizations, and many other random processes.
演替受到许多因素的影响：土壤的性质、暴露于阳光和风中的时间、降水的规律性、偶然的殖民和许多其他随机因素。
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