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

单词	pure random sampling
释义	pure random sampling Encyclopedia 农学抽样调查释 pure random sampling单纯随机抽样从含有个单元的总体中，随机等概地提取个单元组成样本，用以估计总体的方法。又称简单随机抽样。
随便看	Alexander Vasilyevich Chayanov Alexander Vasilyevich Druzhinin Alexander Vasil'yevich Gauk Alexander Vasilyevich Mosolov Alexander Viktorovich Eremenko Alexander von Humboldt Alexander Wendt Alexander-Whitney mapping Alexander Wylie Alexander Yakovlevich Yashin Alexander Zemlinsky Alexander Ⅰ AlexanderⅡ Alexander Ⅲ Alexandra Alexandra Aikhenvald Alexandra family Alexandre Desplat Alexandre de V. Alexandre Dumas fils Alexandre Guiraud Alexandre Koyré Alexandre Nikolayevich Benois Alexandre Pineux-Vincent Duval Alexandria

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