“比率估计量”的概念、定义、翻译、参考文献-科学参考

单词	比率估计量
释义	比率估计量 Encyclopedia 理学数据收集模式释 ratio estimator比率估计量利用目标变量与辅助变量之间的比值关系，对目标变量的总体特征进行估计的估计量。又称比估计量、比率估计、比估计。
随便看	composite distribution composite divisor composite electrode composite equation composite event composite fermion composite fiber composite field composite flexible packing materials composite flocculant composite flower design composite flywheel composite fortified food composite foundation composite foundation with flexible piles composite foundation with long and short piles composite foundation with piles with the horizontal reinforcement composite foundation with rigid piles composite function composite functor composite ground with cohesive columns composite ground with granular columns composite group composite grouting material composite hologram

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。