“double course”的概念、定义、翻译、参考文献-科学参考

单词	double course
释义	double course 双板层
随便看	speed pick-up speed post speed power coefficient speed pulley speed range speed range data speed rate speed ratio speed ratio control speed ratio controller speed-reading speed recorder speed reducer speed reducing ratio speed reduction speed reduction gear speed reduction gear box speed-regulating arm speed regulating device speed-regulating hand wheel speed regulating motor speed regulating rheostat speed regulating system speed-regulating valve speed regulation

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。