“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	throttling kill manifold throttling marks throttling process Through a Glass Darkly through-air thermal bonding Through-back Boxing through casing resistivity logging device throughflow through-focus image through-hardening through-hole coating through-illumination through line of the action in the whole play throughput throughput capacity throughput-intensive application through site selection to build the emperor's recreation and hunting places through the back of paradox Through The Lens Flash Through the Looking-Glass, and What Alice Found There Through Thick and Thin through-tubing perforation through-vane through-wall radar throw

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