“联合回归估计”的概念、定义、翻译、参考文献-科学参考

单词	联合回归估计
释义	联合回归估计 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	woody industrial raw materials woody material energy woody medicinal materials woody oil-bearing plant woody oil chemistry woody plant woody spice woody starch woody tissue feeders woody vegetables Wood’s alloy wooen toys woofer wool carding machine woolen blanket woolen garment woolens in ancient China woolen spinning woolen sweater woolen tapestry woolen tapestry pants with the design of centaur and warrior woolen yarn wool fabric wool fiber crimp wool fibers

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。