“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	chemical process safety chemical process systems analysis chemical production business process reengineering chemical production decision support system chemical production enterprise chemical production risk assessment chemical propellant chemical properties of ceramics chemical property of wood chemical protective clothing chemical qualitative identification of crude drug chemical quantity sensor chemical reaction chemical reaction boundary layer chemical reaction dynamics chemical reaction energy storage Chemical Reaction Engineering chemical reaction heat storage chemical reaction inhibitor chemical reaction isotherm chemical reaction kinetics chemical reaction kinetics under high pressure chemical reaction mechanism chemical reaction of high temperature gas chemical reaction of polymer

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