“平行四边形机构”的概念、定义、翻译、参考文献-科学参考

单词	平行四边形机构
释义	平行四边形机构 Encyclopedia 工学连杆机构释 parallelogram linkage平行四边形机构固定平行四边形运动链中的任一杆的机构，用来产生输入杆与输出杆之间的等速转动或者连杆的平动。
随便看	Historische Sozialwissenschaft Historische Zeitschrift History history History and Class Consciousness History and Culture Display of Chengdu History and Doctrines of Different Buddhist Sects History and Historians in the nineteenth century History and Philosophy of the Life Sciences History and Review of Painting History and Technology History and Theory History and Theory of Fine Arts History and Theory of Min Opera History and Theory of Puxian Opera History Book about Nan Zhao in Tang Dynasty History Department of Si Ku Quan Shu'Total Catalogue History Department of Sui Shu'Record of Classics History Drought in China history education in museums history effect History Events of Ming Dynasty in Their Historical Entirety history for making wheel hub history for manufacturing wheel history form below

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。