“Free and Imperial Cities”的概念、定义、翻译、参考文献-科学参考

单词	Free and Imperial Cities
释义	Free and Imperial Cities Encyclopedia 历史学德意志历史释 Free and Imperial Cities帝国自由市神圣罗马帝国时期直属于皇帝（亦即德意志国王）的城市和市镇，根源于皇帝领地。
随便看	Fiction World fiction written in Beijing dialect fictitious Fictitious accounting price and full market value fictitious charge fictitious domain fictitious dose fictitious economy fictitious economy accounting fictitious economy theory fictitious equation fictitious fluid fictitious force fictitious game fictitious graticule fictitious mean sun fictitious model fictitious moment of inertia fictitious play fictitious player fictitious star fictitious state fictitious sun fictitious time fictitious year

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。