“multi-stage random sampling”的概念、定义、翻译、参考文献-科学参考

单词	multi-stage random sampling
释义	multi-stage random sampling Encyclopedia 农学分级随机抽样法释 multi-stage random sampling分级随机抽样法将总体看为不同级别大小的抽样单元组成，然后对不同级别的抽样单元分级进行随机抽样的方法。又称多级随机抽样法、多阶段随机抽样法、巢式随机抽样法。
随便看	pitot pitot line air inlet Pitot tube pitot tube pumps pit permeability test pit pitting pitted vessel Pitti Filati pitting pitting corrosion pitting farmland pitting geological logging pitting nail pittosporaceae family pit transportation mode choice Pitt Rivers Pittsburgh Pittsburgh Symphony Orchestra Pittura Metaphysica pituicyte pituitary pituitary adenoma pituitary apoplexy pituitary gland pituitary gland disease

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