“separate ratio estimator”的概念、定义、翻译、参考文献-科学参考

单词	separate ratio estimator
释义	separate ratio estimator 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	recycling station of solid waste RED red red alga red algae Red Amnesia Red and Blue Chair red and white council red and white vaginal discharge Red Annals Red Army's Three-Year Guerrilla War in South China, 1934–1937 red-barked dogwood Red-bellied tree squirrel red belt red biotechnology Red Bird red/black partitioning red-black tree red blood cell red blood cell physiology red bone marrow red bract philodendron red branch red brocade with linked-beads and Sun God & his attendants patterns Red Bronze Drum

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