“赤城明洪武铜手铳”的概念、定义、翻译、参考文献-科学参考

单词	赤城明洪武铜手铳
释义	赤城明洪武铜手铳 Encyclopedia 历史学中国古代科技文物释 Bronze Gun of the Hongwu Reign,Ming Dynasty from Chicheng赤城明洪武铜手铳中国明代洪武五年（1372）制铜手铳。又称长铳筒。
随便看	hyperbolic conchoid hyperbolic cone hyperbolic constant hyperbolic convexity hyperbolic coordinates hyperbolic coordinate system hyperbolic corner hyperbolic cosecant hyperbolic cosine hyperbolic cosine integral hyperbolic cotangent hyperbolic cube hyperbolic curve hyperbolic cylinder hyperbolic cylinder coordinate hyperbolic cylindrical surface hyperbolic decline hyperbolic defect of a triangle hyperbolic differential equation hyperbolic differential operator hyperbolic differential system hyperbolic disc hyperbolic distance hyperbolic dodecahedron hyperbolic domain

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。