“U检验”的概念、定义、翻译、参考文献-科学参考

单词	U检验
释义	U检验 Encyclopedia 理学非参数检验释 U-testU检验一种基于正态分布、方差已知情况下的参数检验，可用于一个总体或是两个总体的均值检验。
随便看	compact fluorescent lamp compact foliation compact form compact galaxy compact galaxy nucleus compact grain compact group compact group of galaxies compact Hausdorff space compact heat exchanger compact homotopy class compact HⅡ region compactifiable compactification compactification operator compactification theorem compactified space compactifying compactifying distribution compact infrared source compacting compacting ability of powders compaction compaction age compaction grouting

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。