“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	point flow Point Four Program point function point gauge point geometry point group point group layout of residential buildings point groups point harmonic conic point hypersphere point ideal pointillism point-independence number pointing pointing accuracy pointing calibration pointing control system pointing correction pointing device point in general position pointing error pointing jitter pointing mirror pointing technique pointintercept method

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。