英语词汇“proportional sampling”的读音、翻译、释义、用法及例句-英译汉实时翻译、汉译英在线翻译、英汉互译翻译词典-国先网

词汇	proportional sampling
类别	英译汉实时翻译、汉译英在线翻译、英汉互译翻译词典
释义	proportional sampling 英?[pr??p?:??n?l ?s?mpl??] 美?[pr??p?r??n?l ?s?mpl??] 释义比例采样，比例抽样，按比例抽样英英释义 Noun 1. the population is divided into subpopulations (strata) and random samples are taken of each stratum 行业词典化学比例抽样???
随便看	nonquestion nonquestioning nonquestions nonqueued nonqueued message nonqueueing nonqueuing nonquick access file nonquick-access file nonquickacting agent nonquiescent nonquiet nonquinine nonquitter nonquitters nonquota non-quota nonquota circulating fund nonquota current fund nonquota hours non-quotas non-quoted nonquranic non Q wave acute myocardial infarction non-Q-wave acute myocardial infarction

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proportional sampling