“分别比估计”的概念、定义、翻译、参考文献-科学参考

单词	分别比估计
释义	分别比估计 Encyclopedia 理学数据收集模式释 separate ratio estimator分别比估计分层随机样本下，对每层样本分别运用比率估计量，然后对各层的比率估计量进行加权平均得到的估计量。
随便看	Qiongshan Qu Qiongtai Leigao Qiong-Wen Subgroup Dialects Qiong Yao qiongyu liquid extract Qiongzhong Lizu Miaozu Zizhixian Qiongzhusi Formation qipi pill qi-promoting method Qi puppet state under Jurchen Jin Qiqihaer Shi Qiqihar Museum Qira black sheep Qira Xian qi regulated formula qi-regulating technique Qirqiz Qi Rushan Qi Senhua Qishan Lanshui cave Qi Shan National Forest Park Qishan-Pingtian Lake Scenic and Historic Area Qishan Wuwei Tianshi Xianquan Collection Qishan Xian qishe

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