“不重复抽样”的概念、定义、翻译、参考文献-科学参考

单词	不重复抽样
释义	不重复抽样 Encyclopedia 工学简单随机抽样释 sampling without replacement不重复抽样在抽样过程中，每次从总体中抽取的样本单位经检验不放回总体，下次抽样不会再抽到之前已被抽中过的样本单位的抽样方式。又称不放回抽样。
随便看	celestial navigation celestial navigation system celestial object Celestial Observation Satellite celestial parallel celestial perimeter parts celestial photograph celestial photography celestial planisphere celestial polar distance celestial pole celestial pole offsets celestial positioning with space sextant celestial realm celestial reference frame Celestial Reference System celestial reference system celestial revolution celestial sensor celestial source celestial spear celestial sphere celestial stem celestial stem and terrestrial branch celestial system

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。