“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	Central Buddhist Registry Central Buddhist Registry at the Left and Right Streets Central Bureau for Astronomical Telegrams Central Bureau of Investigation and Statistics of the Central Executive Committee central business district (CBD) plan central business district in urban China Central Capital central cell Central Censorship Commission of Books and Magazines central character central charge central charges central China Central China Book Company Central China Normal University Central China Orogens Central China Publishing & Media Investment Holding Group Co., Ltd. central circle central city central city area Central Coast central collineation central collision Central Commission for the Preservation of Antiquities Central Committee Network Security and Information Leading Group

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。