“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	management of science and technology Management of Scientific and Technical Archives management of sea use in China management of seed orchard management of soil and water conservation facilities management of staffing management of surveying and mapping archives management of technology management of the change of electronic records management of trees and shrubs management of urban-rural integration management of use ofpressure vessel management of water and soil resources management of water conservancy industry management of water industry Management of water park management of water resources management of water supply facilities management of well logging radioactive source library management on marine ecological red lines management on publication printing management oversight and risk tree analysis management paradigm management plan management planning

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。