“Quota Sampling”的概念、定义、翻译、参考文献-科学参考

单词	Quota Sampling
释义	Quota Sampling Encyclopedia 理学【核心概念】释 Quota Sampling配额抽样调查人员将调查总体按一定标志分类或分层，确定各类（层）单位的样本数额，在配额内任意抽选样本单元的抽样方法。又称定额抽样。
随便看	maritime space name maritime sports zone Maritime Strike Maritime Strike，1890 maritime supervisory authority Maritime Trade Offices maritime traffic safety Maritime Traffic Safety Law of the People’s Republic of China maritime traffic works maritime transportation in the Yuan period maritimity Maritz Government Marius Petipa Marius Sophus Lie Marius the Epicurean: his ideas and sensations Marius von Mayenburg Mariya Smirnova Mariy El， Respublika Marja-Liisa Vartio Mark mark Marka Markab Mark Aldanov Markarian galaxy

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