“ancient Arab states”的概念、定义、翻译、参考文献-科学参考

单词	ancient Arab states
释义	ancient Arab states Encyclopedia 历史学沙特阿拉伯历史释 ancient Arab states阿拉伯古国 7世纪30年代统一的阿拉伯国家出现以前，在阿拉伯半岛相继产生的古代国家。
随便看	urban spatial structure in China urban structure urban style Urban Sub-center Planning（Tongzhou） urban subterranean space engineering urban suburb in China urban succession theory urban surface urban surface energy balance urban surface water balance urban survey urban survey unit urban sustainability urban sustainable development urban system urban system function structure in the administration area of city urban system planning urban system planning in the administration area of city Urban System Planning of the Zhujiang River Delta urban system scale structure in the administration area of city urban systems engineering urban system spatial pattern in the administration area of city urban system theory urban thermal environment urban topographic survey

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。