“明永乐“天字”铜手铳”的概念、定义、翻译、参考文献-科学参考

单词	明永乐“天字”铜手铳
释义	明永乐“天字”铜手铳 Encyclopedia 历史学中国古代科技文物释 Bronze Gun with the Inscription“Tianzi”of the Yongle Reign,Ming Dynasty明永乐“天字”铜手铳中国明代永乐十九年（1421）制轻型火铳。
随便看	molecular thermodynamics molecular topological index molecular transistor molecular transport molecular tweezer molecular velocity molecular vibration molecular virology molecular viscosity molecular visualization molecular weight molecular weight and molecular weight distribution molecular weight and molecular weight distribution of polymers molecular weight distribution molecular weight exclusion limit molecular weight of polymer molecular weights and their distribution molecular wire molecule molecule automaton molecule diffusion flow in porous media molecule docking molecule motor molecule nuclear medicine molecule self-assemble technology

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。