“联合比估计”的概念、定义、翻译、参考文献-科学参考

单词	联合比估计
释义	联合比估计 Encyclopedia 理学数据收集模式释 combined ratio estimator联合比估计分层随机样本下，分别计算出目标变量与辅助变量的总体特征的分层估计量，然后用对应的分层估计量来构造比率估计所得的估计量。
随便看	united atom force fields united-atom force fields united atom limit united-atom limit United Australia Party United Bahamian Party United Bible Society United Chinese School Committees'Association of Malaysia United Chinese School Teachers'Association of Malaysia United Church of Christ United Collabarative Digital Reference Services United Daily News United Evening Paper United Front United Gold Coast Convention United Ireland Party United Kingdom aviation United Kingdom Infrared Telescope United Kingdom Meteorological Office United Kingdom national industrial symbiosis program United Kingdom of Hebrews United Kingdom Schmidt Telescope United Malays National Organization，UMNO united motivity test United National Convention

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