“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	action-minimizing measure action-minimizing orbit action notation action of a group action of an algebra action of an operator action of classical field and action principle action of drama action of group action of objection to distribution scheme action of objection to enforcement Action of Safeguarding Madrid action on structure action oriented learning Action Outline for Promoting Big Data Development Action Painting action paper action plan Action Plan for Prevention and Control of Air Pollution Action Plan for Prevention and Control of Soil Pollution Action Plan for Prevention and Control of Water Pollution Action Plans of China Wetland Protection action potential action potential of atrial myocytes action preparation

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