“Qingyun Jujube of Sui Dynasty”的概念、定义、翻译、参考文献-科学参考

单词	Qingyun Jujube of Sui Dynasty
释义	Qingyun Jujube of Sui Dynasty Encyclopedia 工学古树名木释 Qingyun Jujube of Sui Dynasty庆云隋枣古枣树，位于山东省德州市庆云县县城西北10千米处的唐枣园。树高6.2米，胸围4米，树龄已有1400余年。传说，隋末瓦岗寨英雄罗成曾在此树下拴马歇息，故又称罗成拴马桩。
随便看	steel wire rope construction elevator steel wood composite furniture Steelworker's Strike of United States steel-yard clepsydra steely iron Steen River crater Steenrod Steenrod algebra Steenrod duality Steenrod-Eilenberg axioms Steenrod operation Steenrod power Steenrod powers Steenrod problem Steenrod realization problem Steenrod reduced power Steenrod-Sitnikov homology Steenrod square Steenrod squares Steen Steensen Blicher steepest steepest ascent steepest-ascent method steepest descent steepest-descent algorithm

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。