“Battle of Beijing (1644)”的概念、定义、翻译、参考文献-科学参考

单词	Battle of Beijing (1644)
释义	Battle of Beijing (1644) Encyclopedia 历史学政治史释 Battle of Beijing (1644)甲申之变中国明末李自成攻入大明首都北京，明朝灭亡，随后清军入关的事件。
随便看	outpolar conics outpolar quadrics Outpost Journal output output alphabet output block feedback output characteristic output control output data output degree of a graph output device output devices output equation output feedback output flow output for land use output function output hypothesis output impedance output Independence assumption output indicators of agricultural science and technology output metering technology based on dynamometer card output of aquatic products output of Chinese character output of hydroelectric power station

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。