“speed ratio”的概念、定义、翻译、参考文献-科学参考

单词	speed ratio
释义	speed ratio 速度比
随便看	swing joint swing knuckle swing lever crane swing lift swing line (pipe) swing link swing link bolster swing link carrier swing link guide swing link pin swing loader swing man swing mechanism swing method swing milker swing motion swing offset swing over bed swing over carriage swing over compound rest swing pipe swing plough swing plow swing-position steady rest and ejector swingram baler

科学参考收录了1248194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。