“子总体”的概念、定义、翻译、参考文献-科学参考

单词	子总体
释义	子总体 Encyclopedia 理学数据收集模式释 subpopulation子总体总体单元按一种或几种可辨别的特征划分成的、研究者所感兴趣的类别或部分。又称研究域。 Mathematics subpopulation子总体
随便看	near-algebra near axial ray near-azeotropic mixture nearbalanced accurate pressure control drilling near balanced perforation near barrier near-barrier nearby dwarf nearby galaxy nearby object nearby space nearby star nearby surface Nearch crater near-circular orbit near-collision nebula near-compactness near-contact binary near continuity Near Death near degeneracy near-Earth asteroid near-earth asteroid near-earth asteroid belt Near Earth Asteroid Rendezvous

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。