“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	YE Ye year Year after year year book yearbook Yearbook of China Water Resources Yearbook of Emergency Management in China Yearbook on the Study of Literature of the Song Dynasty year cycle yearly audience with the emperor in rotation yearly UTC adjustment year-on-year growth rate year revolution years lived with disability，YLD Years of Burning Passion Years of Disasters years of employed Years of life lost, YLL year surplus yeast yeast artificial chromosome yeast artificial chromosome method yeast artificial chromosome，YAC yeast episomal plasmid

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。