“Qin Dynasty”的概念、定义、翻译、参考文献-科学参考

单词	Qin Dynasty
释义	Qin Dynasty Encyclopedia 历史学秦释 Qin Dynasty秦由崛起于华夏大地西部的嬴姓部族政权逐渐扩张形成的，中国古代第一个统一王朝（公元前221～前207）。
随便看	Free University of Brussels free unknown free variable free-variable free vector free verse free vertex free vibration free-volume model free volume model of diffusion free volume theory free vortex free vortex layer free walk free water free water knockout freeway freeway ETC system Freeway in Federal Republic of Germany freeway surveillance and control freeway surveillance and control system Free Weekly free will theory Free-Wilson addition model freeze concentration equipment

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。