英语词汇“stratified purposive sample”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 purposive sample
释义	stratified purposive sample 英?[?str?tifaid ?p?:p?siv ?sɑ:mpl] 美?[?str?t??fa?d ?p?p?s?v ?s?mp?l] 释义分层目的样本
随便看	straight lay straight L/C straight leaded gasoline straight-leaded gasoline straight lease straight leeaded gasoline straight left straight-leg straight leg straightlegged straight-legged straight leg raising straight leg raising and foot dorsiflexion test straight leg raising test straight-leg-raising test straight-leg raising test straight leg through vault straight-leg tripod straight length straight let raising test straight letter of credit straight life straight life annuity straight life insurance straight life insurances

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