“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	temperate forest temperate generalized function temperate grass temperate grassland resource temperate humid climate temperate humid grassland temperate marine climate temperate marsh temperate meadow steppe temperate mixed forest temperate monsoon climate Temperate Needleleaf Forest temperate phage Temperate Semi-Shrubby Desert temperate steppe temperate steppe desert temperate vegetation temperate zone temperate zone in China Temperature temperature temperature acclimation temperature adaptation temperature-and-humidity control temperature and humidity independent control of air-conditioning system

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