“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	production of magnesium by thermal reduction process production of natural gas storage production of needs production of oil and gas wells production of prosody production of space production of sponge titanium production of tantalum production of vacuum production of zirconium powder production of zirconium sponge production operation budget Production operation control Production operation integration strategy production order production organization of mineral processing plant Production-oriented approach production permit production planning Production Planning and Control System production planning and scheduling production planning and scheduling for mineral processing production planning and scheduling optimization production planning execution system production planning management

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