“Yongji Qu”的概念、定义、翻译、参考文献-科学参考

单词	Yongji Qu
释义	Yongji Qu Encyclopedia 理学永济渠释 Yongji Qu永济渠中国隋炀帝大业四年（608）为便利河北地区军事运输开凿的运河。
随便看	non-degenerate matrix nondegenerate matrix nondegenerate net nondegenerate parallelotope non-degenerate perturbation theory non degenerate quadratic form non-degenerate quadratic form nondegenerate quadratic form non-degenerate quadratic space nondegenerate quadratic space nondegenerate quadric nondegenerate representation non degenerate semi bilinear form non-degenerate semi-bilinear form nondegenerate semi bilinear form non-degenerate semiconductor nondegenerate set nondegenerate simplex nondegenerate singular point nondegenerate state nondegenerate system nondegenerate type non degradation substance non-degradation substance nondegradation substance

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。