“list sampling”的概念、定义、翻译、参考文献-科学参考

单词	list sampling
释义	list sampling Encyclopedia 理学抽样调查释 list sampling目录抽样一种不等概率、不等比例的抽样调查方法，对达到一定规模以上的单元进行全面调查，对规模以下的单元按一定比例抽取一部分样本进行观察和推断。
随便看	Northrop Frye Northrop Grumman Corporation North's dilemma of institutional change North Sea North Sea Canal North Sea Empire North Sea fishing ground North-section Water Transfer Project from Biliuhe Reservoir to Dalian City north seeking pole North Shaanxi storytelling North Shaanxi storytelling music North Shanxi Daoqing tale-chanting North Song Dynasty Rubbing Album of Lushan Temple Stele north-south asymmetry North-South dialogue North-South Relations North-South Transect of Eastern China North Star north temperate belt north temperate zone North to south water transfer project in California North to south water transfer project in Israel North Tour and other Northwest Anti-enemy Bookstore northwest arid China

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。