英语词汇“purposive sample”的意思、用法、释义、翻译、读音、例句、短语、词组-英汉翻译词典

单词	purposive sample
释义	purposive sample un.有意样本 [网络]立意样本；立意抽样法；分层立意样本
随便看	MCR (mean conversion ratio) mcr (minimum cell rate) MCR (multi-channel receiver) mcrobbie mcrobert mcroberts mcrococcus tetragenus mcroeconomic control mcroelement mcrograph mcrory mcroscopic test m-Crosolsulphonic Acid-formaldehyde Con-densation Product m Crosolsulphonic Acid formaldehyde Con densation Product mcroy MCRP mcrp (main control rod panel) MCRR MCRR (maintenance control retry register) mcrs MCR steam flow mcrt m crust MCRWV MC/S

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