“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	extended supergravity extended system methods extended tension leg platform extended tight-banding method extended tip extended unitary group extended unit of meaning extended VGA extended video graphic array extended video graphic array, extended VGA, XGA extended working hours extended X-ray absorption fine structure extended Xray absorption fine structure extended X-ray absorption fine structure (EXAFS) extended X-ray absorption fine structure, EXAFS extended X-ray source extended-zone scheme extended γ-ray source extender extender pigment extendibility extendible extendible kernel extendible mapping extendible representation

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