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## random sample

• [数] 随机样本；随意抽取调查；[天] 随机样品

### 网络释义专业释义英英释义

[数] [数] 随机样本

随机抽样

随机试样

random motion sample 随机运动样本

Random Censored Sample 随机截尾子样

Random Interval Sample 随机间隔样本

random ordered sample [数] 随机有序样本

random truncation sample 随机截尾样本

random plant sample 随机植株样本

a random urine sample 随机抽样尿液样本

更多收起网络短语
• 随机采样 - 引用次数：11

That is a mixed sampling algorithm including random sample and curvature sample.

本文结合了随机采样和曲率采样各自的长处,提出了一种混和采样方法。

参考来源 - 海量点云预处理算法研究
随机抽样
随机样本
• 随机样本 - 引用次数：1

参考来源 - 层次分析法一致性指标的临界值研究
随机试样
随机取样
随机样品
• 随机试样
随机样本
随机取样
随机样品
• 随机抽样
• 随机样本

·2,447,543篇论文数据，部分数据来源于NoteExpress

#### random sample

• n.
• a sample in which every element in the population has an equal chance of being selected
• a sample grabbed at random

### 双语例句原声例句权威例句

• There are many ways to generate a random sample of K systems.

许多方法可以生成K 个系统一个随机样本

• I am against processing those case studies into numbers, because those numbers would only be valid if the case studies we have are a random sample.

反对那些案例研究处理数字因为只有我们掌握的这些案例随机样本时，那些数字有效

• They are not a random sample, so those numbers do not represent reality whether or not those numbers serve our interests.

这些案例不是随机样本所以那些数据无法反映现实，无论那些数据是否我们有利

• Do I go out to Harvard yard and take a random sample ? of sophomores to study meditation?

是不是可以在哈佛大二学生里随机抽样,来研究冥想？

哈佛公开课 - 幸福课课程节选

• And I say if you took a random sample of the Americans: "When you woke up in the middle of the night" and said: "What does the America stand for?"

我觉得如果给美国人做个抽样调查：,半夜醒来的时候“,被问到，美国人主张什么“

普林斯顿公开课 - 国际座谈会课程节选

• And the other thing you can do is take self reports like the ones you're doing, hopefully do enough of them, and a random enough sample of the population, that you can extrapolate from that sample to the whole population, and try to estimate what people are eating in that way.

还有其他可以做的,比如大家正在做的这种个体调查,希望能把它做的充分些,如果有充足的随机样本,就可以从样本推断出,整个总体,从而推断哪类人有这样的饮食习惯

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

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- 来自原声例句