“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	facilities in community for the elderly facilities integrity management facilities making up mother polymers facilities of data center facility facility agricultural microclimate facility agriculture facility aquaculture environmental detection facility aquatic building structure facility aquatic precision management facility capacity facility clustering facility cultivation Facility Design facility for high energy particle experiment facility gauge facility husbandry building structure facility location facility location and its problem type facility location problem Facility location scoring method facility planning facility seedling raising facility seeing facing

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。