“snowball sampling”的概念、定义、翻译、参考文献-科学参考

单词	snowball sampling
释义	snowball sampling Encyclopedia 理学【基本概念】释 snowball sampling滚雪球式抽样利用若干原始样本提供的信息来获取更多样本，并且以相同方式不断增加样本，直到样本数量达到研究要求的抽样方法。又称链式抽样、推荐抽样。
随便看	agriculture information agriculture informatization agriculture in Guanzhong region agriculture in Hetao region agriculture in Hexi region agriculture in Huang-Huai-Hai region agriculture in Northeast China agriculture in Taihu region agriculture intelligent information technology agriculture involution agriculture law agriculture map agriculture of ancient America agriculture of ancient Egypt agriculture of ancient Greece agriculture of ancient India agriculture of ancient Rome agriculture of modern China agriculture of West Asia in ancient times agriculture pollution control agriculture production by using static electricity agriculture production factors agriculture production planning agriculture-related enterprises agriculture remote sensing technology

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