专业释义英英释义
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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
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随机试样随机样本随机取样随机样品
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随机抽样
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随机样本
·2,447,543篇论文数据，部分数据来源于NoteExpress
random sample
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n.
- a sample in which every element in the population has an equal chance of being selected
- a sample grabbed at random
以上来源于: WordNet
双语例句原声例句权威例句
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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。
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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。
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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？
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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“
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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
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