“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	world heritage nominated property world heritage nomination document world heritage paper series World Heritage Periodic Reporting World Heritage Strategic Objectives World Heritage Training And Research Institute For The Asia And Pacific Region World Heritage Training and Research Institute for the Asia and Pacific Region World Heritage Volunteers Initiative World History Association World History of the Dance World Huashang Sports Industry Association World Indoor Championships in Athletics World Information Architecture Day World Intellectual Property Organization world interoperability for microwave access world interoperability for microwave access, WiMAX World Interoperability for Microwave Access，WiMAX world invariant world iron and steel industry World Irrigation and Drainage Prize World Irrigation Forum World Lake Conference world landscape architecture system world line world-line

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。