“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	associated triangle associated useful composition associated valuation ring associated variate associated variety associated vector bundle associate minimal surface associate professor associate relation associate surface associating input association association algebra association analysis association and Kriging grid method association anlysis association area of cerebral cortex association-based long-lived routing association-based long-lived routing, ABR association by contiguity association by contrast association by similarity association class association colloid association constant

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。