random

[美]/ˈrændəm/
[英]/ˈrændəm/
词频: 极高

释义

adj. 任意的;胡乱的;随机的
n. 随意
adv. 胡乱地

短语搭配

random selection

随机选择

random sampling

随机抽样

random number

随机数

random order

随机顺序

at random

胡乱地;随便地;任意地

random variable

随机变数,随机变量;无规变量

random vibration

随机振动

random noise

随机噪声;不规则噪声

random access

随机存取

random process

随机过程;随机程序

random sample

随机样本;随意抽取调查;随机样品

random field

随机场

random walk

随机游动;无规行走

random error

随机误差;偶然误差

random signal

随机信号

random number generator

随机数发生器;随机数生成程序

random access memory

随机存取存储器

simple random sampling

简单随机抽样

random sequence

随机序列

random copolymer

[机]无规共聚物

stratified random sampling

分层随机抽样

例句

took a random guess.

任意猜想。

a random sample of 100 households.

随机抽取的100户家庭样本。

struck by a random shot;

被流弹击中;

random efforts that lack method.

缺乏条理的随意努力

a random gathering of friends and acquaintances

友人们的随意聚集

random / rAndEm/ a./ad.

胡乱的,任意的, 随便的;

chose a card at random from the deck.

从一副牌中任意选出一张

random movements; a random choice.See Synonyms at chance

随意运动;一个随意的选择参见 chance

ShellShock and I are just joking. What you ask is impossible. You cannot predict a random number. Because if you could, it would not be a random number.

谢洛克和我只是在开玩笑,你所说的是不可能的。你不能预测一个随机数。因为如果你可以,那么它将不是一个随机数

an undigested mass of facts gathered at random

随意堆积的未充分理解的事实

random drug testing of employees is an unwarranted invasion of privacy.

随意对员工进行毒品检测是对个人隐私的肆意侵犯。

he carries out random spot checks to keep everyone on their toes.

他进行现场突击检查以使每个人都保持警觉。

intermittent rain showers. What isoccasional happens at random and irregularly:

间歇性暴雨。 Occational 形容随机、无规律发生的事情:

We study problems of random fixed points of random semiclosed 1-set-contracive operator and random condensing operator, and generalize serveral theorems of Guo dajun.

摘要研究了随机半闭1-集压缩算子和随机凝聚算子的随机不动点指数问题,推广了郭大钧文中的几个定理。

Sometime I can hear the laudatory words, sometime I can meet the random railer.

时常会听到赞美的话,也会听到胡乱骂街的话。

The distribution of inhomogeneous thermo-emf along the copper-iron thermoelectrode is described as a stationary ergodic random process.

不均匀热电势沿铜铁合金热电极长度上的分布可描述为各态历经的平稳的随机过程。

Ordinarily, random thermal jigging of the molecules prevents sound waves from behaving analogously to light quanta.

通常,分子的随机热运动,会让声波的行为和光量子有别。

原声例句

Now, that's random and down to earth.

这是出人意料的却又实实在在存在。

来源: CNN 10 Student English November 2017 Collection

Let's make this a random thought Thursday.

让我们把今天定为“随想星期四”。

来源: CNN 10 Student English of the Month

26. The grandson branded the brandy randomly.

孙子给白兰地随机地打上烙印。

来源: Remember 7000 graduate exam vocabulary in 16 days.

This variation in foot placement can appear pretty random.

脚的这种变化呈现随机形式。

来源: Science in 60 Seconds Listening Collection October 2014

But its common name is " random selection."

但它的俗名叫做「随机选择」。

来源: TED Talks (Video Edition) July 2018 Collection

Caves might be in more random situations.

洞穴可能是在更随机的情况下。

来源: What it takes: Celebrity Interviews

The random module. There you go. It's right here. So random.

The random module.你去吧它就在这里。 So random.

来源: Mosh takes you to learn programming.

So that memorandum which had always seemed a bit random suddenly fell into place.

所以这个备忘录以前总是觉得它不着边际,现在知道它的作用了。

来源: Oxford University's "The Beautiful Princess"

This is typically due to an uninhibited detrusor muscle that contracts randomly.

这通常是由于不受抑制的逼尿肌随机收缩。

来源: Osmosis - Urinary

The Nautilus continued to wander at random.

“鹦鹉螺号”船只继续冒险前进。

来源: Twenty Thousand Leagues Under the Sea (Original Version)

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