“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	complex optimization complexor Complex orbital Observation Near-earth of Activity of the Sun satellite Complex Orbital Observations Near-Earth of Activity of the Sun complex orthogonal group complex orthogonal matrix complex oscillation complex over a module complex oxide complex oxides complex path complex pathway complex pendulum complex permeability complex permittivity complex plane complex point complex polarization complex polynomial complex potential complex power complex Poynting vector Complex Predicate complex process complex programming

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