“自加权样本”的概念、定义、翻译、参考文献-科学参考

单词	自加权样本
释义	自加权样本 Encyclopedia 理学【核心概念】释 self-weighting sample自加权样本若每个最终单元的入样概率相同，那么一个估计量可以表示成样本观测值总和的常倍数，则称这个样本（或者估计量）是自加权的，自加权又称为等加权（equal-weighting）。 Mathematics self-weighting sample自加权样本
随便看	international environmental treaties international environment law International Equestrian Federation International e-Sports Federation International Eurasian Academy of Sciences International Experience Design Committee International Exposition international express mail service International Extreme-UV Hitchhiker International Federation for Information and Documentation International Federation for Systems Research International Federation for the Promotion of Mechanism and Machine Science International Federation for the Theory of Machines and Mechanisms International Federation of Bodybuilders International Federation of Festival Organizations International Federation of Film Archive International Federation of Film Producers Associations International Federation of Freight Forwarders Associations International Federation of Gymnastics International Federation of Heat Treatment and Surface Engineering International Federation of Journalists International Federation of Library Associations and Institutions International Federation of Musicians International Federation of Nematology Societies International Federation of Operational Research

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。