“元代黑水城文书”的概念、定义、翻译、参考文献-科学参考

单词	元代黑水城文书
释义	元代黑水城文书 Encyclopedia 历史学[史料史籍与文献]释 Khara-Khoto Documents in Yuan dynasty元代黑水城文书黑水城遗址中出土的元代文书。
随便看	convex core convex curve convex decomposition convex domain convex down convex down curve convex duality convex equivalence relation convex extension convex figure convex figure of constant width convex function convex functional convex fundamental polyhedron convex fuzzy set convex game convex geometry convex half-space convex hull convex hull algorithm convex hull approximation convex hypersurface convexifiable topological space convexification convex integration

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。