“滚雪球式抽样”的概念、定义、翻译、参考文献-科学参考

单词	滚雪球式抽样
释义	滚雪球式抽样 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	reactivity coefficient reactivity insertion accident reactivity-insertion accident reactivity of coal reactivity of reactors reactivity of tailing reactivity ratio reactivity temperature coefficient reactivity void coefficient reactology reactor reactor chemistry reactor circuit reactor code reactor cold start-up reactor containment structure reactor coolant reactor coolant pipe reactor coolant pump reactor coolant system reactor core reactor core lifetime reactor corrosion chemistry reactor explosion reactor fluidl mechanics

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