“hydraulic-powered,mechanical-operated puppet theatre”的概念、定义、翻译、参考文献-科学参考

单词	hydraulic-powered,mechanical-operated puppet theatre
释义	hydraulic-powered,mechanical-operated puppet theatre Encyclopedia 工学﹝其他古代机械﹞释 hydraulic-powered,mechanical-operated puppet theatre水转百戏中国三国时期魏国马钧（活跃期220～265）发明的自动机械。
随便看	steel truss steel tube steel wire 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

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。