“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	Ge-Yang branch Ge You geyser geyserite Geysers Geothermal Power Station Geyuan Temple Geyuan Zhen Ge Yuliang Ge Zai Gezai Opera gezai opera film Gezai opera music Gezao Lineage Ge Zhengquan Ge Zhichuan Relocating Gezhi Jingyuan Gezhouba Dam Shiplock of the Yangtze River Gezhouba Hydro-Junction Gezhouba Hydroproject Gezhouba shiplock Gezhouba Water Control Project Gezidong human remains Gezira, El Gezishan Site Ge Zuozhi

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