“永历乙未铜炮”的概念、定义、翻译、参考文献-科学参考

单词	永历乙未铜炮
释义	永历乙未铜炮 Encyclopedia 历史学中国古代科技文物释 Bronze Cannon of the Yiwei Year,Yongli Reign永历乙未铜炮中国南明永历九年（清顺治十二年，1655）制前装式铜火炮。
随便看	composite state composite statement composite steel-form composite stochastic process composite structure composite structure bridge composite structure diagram composite structures composite structure system composite surface composite system composite tape composite trapezium formula composite turnover composite type composite valuation composite vector composite vegetable beverage composite water price composite wave composite well testing model composition compositional data compositional definition compositional [degree of] freedom

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。