“直线机构”的概念、定义、翻译、参考文献-科学参考

单词	直线机构
释义	直线机构 Encyclopedia 工学连杆机构释 straight-line linkage直线机构一种特殊的点轨迹机构，机构构件中某点的（部分）运动轨迹为直线的机构。
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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。