英语词汇sampling at random怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

随机抽样

以上为机器翻译结果，快速获取精准的人工翻译结果，建议选择有道人工翻译

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?随机抽样
... stratified random sampling method 分层随机抽样法 sampling at random 随机抽样 sampling random 随机抽样 ...

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Methods: Adopting the methods of whole group sampling at random, study on 306 children aged 4-6 of 14 kindergartens in Jing an District of Shanghai.
方法：采用随机整群抽样方法，在上海市静安区抽取14所幼儿园306名4 ~ 6岁儿童进行了研究。
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The colognes and perfumes tested were a random sampling of products the average consumer might find at a department or drugstore.
古龙水和香水的检测是在任意一个顾客的产品或者在一个企业或者一个化妆品店随机进行的化学测试。
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The program consists of a statistical random sampling designed to detect a 1% incidence of violations at a confidence level of 95%.
该计划包括一个统计学上的随机采样，目的是在95%的置信程度上查出1%的违规几率。

单词	sampling at random
释义	sampling at random 翻译随机抽样以上为机器翻译结果，快速获取精准的人工翻译结果，建议选择有道人工翻译网络释义 1 ?随机抽样 ... stratified random sampling method 分层随机抽样法 sampling at random 随机抽样 sampling random 随机抽样 ... 双语例句 1 Methods: Adopting the methods of whole group sampling at random, study on 306 children aged 4-6 of 14 kindergartens in Jing an District of Shanghai. 方法：采用随机整群抽样方法，在上海市静安区抽取14所幼儿园306名4 ~ 6岁儿童进行了研究。 2 The colognes and perfumes tested were a random sampling of products the average consumer might find at a department or drugstore. 古龙水和香水的检测是在任意一个顾客的产品或者在一个企业或者一个化妆品店随机进行的化学测试。 3 The program consists of a statistical random sampling designed to detect a 1% incidence of violations at a confidence level of 95%. 该计划包括一个统计学上的随机采样，目的是在95%的置信程度上查出1%的违规几率。
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