“Ge Xuan”的概念、定义、翻译、参考文献-科学参考

单词	Ge Xuan
释义	Ge Xuan Encyclopedia 哲学葛玄释 Ge Xuan葛玄（约164～244）中国东汉末、三国时期方士。字孝先。
随便看	compact elliptical compact embedding compact extension compact extragalactic radio source compact family compact fiber compact flare 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

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。