“巨型射石炮”的概念、定义、翻译、参考文献-科学参考

单词	巨型射石炮
释义	巨型射石炮 Encyclopedia 理学武器释 giant bombard巨型射石炮 14世纪至15世纪欧洲使用黑火药为能源发射巨型石球的大炮。
随便看	gravitational double star gravitational drift gravitational effect gravitational encounter gravitational energy gravitational equilibrium gravitational field gravitational field of inversion of gravity gradient field gravitational focusing gravitational force gravitational freeze-out gravitational heat pipe gravitational instability gravitational interaction gravitational lens gravitational lens effect gravitational lensing gravitational lensing effect gravitational mass gravitational metaphor gravitational micro-lens gravitational micro-lensing gravitational paradox gravitational potential gravitational potential energy

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。