“combined regression estimator”的概念、定义、翻译、参考文献-科学参考

单词	combined regression estimator
释义	combined regression estimator Encyclopedia 理学数据收集模式释 combined regression estimator联合回归估计对于分层随机抽样，先按分层简单估计得目标变量与辅助变量的分层估计量，再用对应的分层估计量来构造回归估计量的估计方法。
随便看	arch bridge for pipeline arch bridge system arch dam Archdeacon archdeacon Archduke Charles Arche Archean Eon archean eon arc-heated thruster arc heated wind tunnel arched gables arched tunnel cultivation archegoniatae archegonium archencephalon archenteron archeoastronomy Archeops Archer John Porter Martin archery archery ceremony at the township level archery field archery of Summer Paralympics archery target–like figure

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