“汉森-赫维茨估计”的概念、定义、翻译、参考文献-科学参考

单词	汉森-赫维茨估计
释义	汉森-赫维茨估计 Encyclopedia 理学数据收集模式释 Hansen-Hurwitz estimator汉森-赫维茨估计由D.J.汉森和D.G.赫维茨在研究整群抽样问题时提出，用于放回不等概抽样设计中的估计量。
随便看	non-circular shield method nonclassical nonclassical carbo cation nonclassical carbo-cation nonclassical carbocation nonclassical equation non classical ligand non-classical ligand nonclassical ligand non-classical logic nonclassical logic nonclassical logic calculus nonclassical model nonclassical model theory nonclassical operator theory nonclassical rotational inertia nonclassical set theory nonclassical theoretical model non-clinical pharmacokinetic studies non-closed non-closed continuous group non-closed field non-closed formula non-closed group non-closure

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。