“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	Finish Drama finished exploration report finishedleather finished product warehouse finishing finishing-cut finishing mill finishing needle loom finishing pass finishing pig house finishing point finishing well finish machining finish quality control finish quality control, FQC finish segment finish segment, FIN finishthe tape finitarily solvable formula finitarily verifiable formula finitary finitary algebra finitary mathematics finitary method finitary operation

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