英语词汇“stratified proportional sampling”的中英文释义、用法、翻译及短语词组-英汉翻译词典-东流网

单词	stratified proportional sampling
释义	stratified proportional sampling 英?[?str?tifaid pr??p?:??n?l ?s?mpl??] 美?[?str?t??fa?d pr??p?r??n?l ?s?mpl??] 释义分层比例抽样
随便看	statoscopes statosis statospermus statosphere statospore statotensiometer Statoten-siometer statotomic reflex statotomic reflexes stato-tonic reflex Statotonic reflex stato tonic reflex Sta/Tox stat padder stat padders stat padding Stat-Pak statran stats statscan stat sheet statsiemen statsiemens statsqual survey instrument statT

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