“元至顺铜铳”的概念、定义、翻译、参考文献-科学参考

单词	元至顺铜铳
释义	元至顺铜铳 Encyclopedia 历史学中国古代科技文物释 Bronze Cannon of the Zhishun Reign,Yuan Dynasty元至顺铜铳中国元代至顺三年（1332）所制铜火铳。
随便看	Later Three Kingdoms Period later Xikun school of poetry Later Yan Later Zhao Later Zhou Dynasty latescent late seasonal rice late-selection theory late Shang chieftains and kings late spring coldness Latest pattern method Late Tang Dynasty or Early North Song Dynasty Rubbing Album of Shen-ce Forces Stele late transition metal late transition metal catalyst late transition state Late Triassic coal-accumulating period late Triassic coal measures late-type dwarf late-type galaxy late-type giant late-type spiral galaxy late-type star late-type subdwarf late-type subgiant late-type supergiant

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。