“西魏”的概念、定义、翻译、参考文献-科学参考

单词	西魏
释义	西魏 Encyclopedia 历史学西魏释 Western Wei Dynasty西魏中国北朝之一，由北魏分裂出来的割据政权。都长安（今西安）。据有今湖北襄阳以北、河南洛阳以西，原北魏统治的西部地区。历3帝，共22年（535～557）。
随便看	proper k-coloring proper k edge coloring proper k-edge-coloring proper k face coloring proper k-face-coloring proper leaf proper left divisor proper length proper list coloring proper Lorentz group proper Lorentz transformation properly canonical representation properly contained filter properly containing filter properly convex function properly convex subset properly differentiable function properly discontinuous action properly discontinuous group properly divergent sequence properly divergent series properly elliptic properly elliptical properly elliptical operator properly elliptic equation

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。