“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	CATT cattail cattail family cattail pollen Cat Theory CATTI cattle cattle fescue toxicosis Cattle Herding in the Four Seasons cattle problem of Archimedes cattle raising science cattle slaughter quarantine Cattle Tax cattle unit cattle yak Catumaxomab CATV CATV circuit cat whisker cat’s cradle CAT准则 CAUC Caucasian clover Caucasian languages Caucasus

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。