“back-acting hay tedder”的概念、定义、翻译、参考文献-科学参考

单词	back-acting hay tedder
释义	back-acting hay tedder 反向作用式摊草机
随便看	levelling valve levelling vessel level(l)ing washer level loader level loop level-luffing crane level luffing gear levelman level mark level measurement level-measuring set level measuring set level measuring set (LMS) level meter level-meter level monitor level multiple level multiplicity levelness level net level noise margin level notes level number level of abstraction level of access

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。