“大元大一统志”的概念、定义、翻译、参考文献-科学参考

单词	大元大一统志
释义	大元大一统志 Encyclopedia 历史学[史料史籍与文献]释 Universal Geography of Great Yuan《大元大一统志》中国元朝官修地理总志。
随便看	closed form closed-form number closed-form solution closed formula closed fuel cycle closed function closed geodesic closed graph closed-graph mapping closed graph theorem closed-graph theorem closed grill closed ground field closed group closed half-line closed half-plane closed half space closed half-space closed-head foam-water sprinkle system closed hyperplane closed hypersurface closed ideal closed image closed immersion closed injury of larynx

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。