random
英 [ˈrændəm] 美 [ˈrændəm]
random基本释义
adj.任意的;随机的;随意的n.随意;任意adv.随机地
random用法及例句
adj.(形容词)任意的,胡乱的,随便的,随机的,随意的
random音标
英 [ˈrændəm]
美 [ˈrændəm]
random基本释义
adj.任意的;随机的;随意的
n.随意;任意
adv.随机地
random用法及例句
adj.(形容词)
任意的,胡乱的,随便的,随机的,随意的
大小不一的,规格不一的,不齐的,无规的
【统】随机的
【物】无规则的
未经事先考虑的,信口乱说的
偶然碰到的
随机挑选的
n.(名词)
随机过程,随意抽样
偶然的行动
任意行动,胡乱行为
无规,任意
adv.(副词)
胡乱地,随意地,随机地
adj.(形容词)
[A] 任意的;无计划的 happening at any time;unplanned
[A] (统计)随机的 (in statistics) having an equal chance of success
adj
1. lacking any definite plan or order or purposegoverned by or depending on chance
e.g. a random choicebombs fell at randomrandom movements
1. 任意的;随机的;偶然的A random sample or method is one in which all the people or things involved have an equal chance of being chosen.
e.g. The survey used a random sample of two thousand people across England and Wales...该调查在英格兰和威尔士随机抽样了2,000人。e.g. The competitors will be subject to random drug testing.参赛者将要接受随机药检。
randomly...interviews with a randomly selected sample of thirty girls aged between 13 and 18.在13到18岁女孩中随机抽取30位进行访谈2. 胡乱的;随便的If you describe events as random, you mean that they do not seem to follow a definite plan or pattern.
e.g. ...random violence against innocent victims...加诸无辜受害者的无端暴行e.g. Children's words and actions are often fairly random.小孩子的言行常常是随性而为。
randomly...drinks and magazines left scattered randomly around.到处都是随手乱丢的饮料和杂志randomnessIsn't this a demand to control the randomness of life?这难道不是要求对生命的无常加以控制吗?3. 随机地;偶然地If you choose people or things at random, you do not use any particular method, so they all have an equal chance of being chosen.
e.g. We received several answers, and we picked one at random.我们收到了一些答复,并从中随机挑选了一个。
4. 胡乱地;随便地;任意地If something happens at random, it happens without a definite plan or pattern.
e.g. Three black people were killed by shots fired at random from a minibus.3名黑人被从一辆面包车里胡乱射出的子弹打死了。
1. random
1. 随机函数:第二、小星体要出现不同的大小,有一种远距离的感觉. 用随机函数(random)就可以实现星体不同的大小. 第三、小星体要从左边不同的位置出现,而且每一个都不一样,这里也要用随机函数(random)来实现.
2. 散漫:散漫(Random)歌词女子十二乐坊<>散漫(Random)歌词免费下载散漫(Random)到手机1、请输入手机号下载散漫(Random)铃声
3. random:rand; 随机
4. random
4. random:rdm; 随机
常用例句
词汇搭配
1. at random : 胡乱地, 随便地;
用作形容词(adj.)
They followed a random route through the forest.他们没有根据特定的路线穿过森林。
This is just a random selection of the complaints we have received.这只是从我们收到的投诉中随机抽取的一部分。
用作形容词 (adj.)
~+名词random guess瞎猜
random remark胡说八道;随便说的话
random sampling随意抽样
A drift of foliage random-blown.
出自:Tennyson词源解说
☆ 17世纪50年代进入英语,直接源自中古英语的randon,意为冲动,狂热
高考真题例句
OG 1.random
Pick, at random, Busuu in Cameroon(eight remaining speakers), Chiapaneco in Mexico(150), Lipan Apache in the United States(two or three) or Wadjigu in Australia(one, with a question-mark): none of these seems to have much chance of survival.
随机挑选喀麦隆的布苏(剩下的8个发言者)、墨西哥的恰帕内科(150个)、美国的利班阿帕奇(两三个)或澳大利亚的瓦吉古(一个, 带问号): 这些似乎都没有多少生存的机会
2018全国卷1
近义词
反义词
临近词
occasional偶然的
aimless无目的的
change变化
unintentional非故意的
adventitious偶然的
indiscriminate任意的
unplanned无计划的
haphazard偶然的
accidental 意外的
arbitrary任意的
chance可能性
promiscuous杂乱的
desultory散漫的
unorganized无组织的
casual非正式的
unsystematic无体系的
hit and miss碰巧的
chaotic混乱的
irregular不规则的
deliberate深思熟虑的
nonrandom非随机的
randomizd
random set
random bit
randomizer
randomly
random sea
randomised
randomer
randomize
rand
randomise
Randoml
相关列句
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。)
Police will conduct random breath tests.(**会随机进行吹气酒精测试。)
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。)
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。)
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。)
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,*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。)
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?)
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。)