“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	Training Regimens training sample training school for librarians training sequence training set training ship training simulator for fossil-fired power plant Training Student Agent Team of Tibet Autonomous Region Zang Opera Troupe training subsidy Training System training transfer train moving garage of straddle type monorail train of wave train of waves train operation control system train operation diagram train operation dispatching command system train operation monitoring and recording device Train Real-time Data Protocol train real-time data protocol train resistance train root train routing train service plan Trainspotting

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