roller tractor
基本解释
- 轮式拖拉机
英汉例句
- Forced-hardening test on roller samples with different diameter was conducted based on the truck's and tractor's half axis made of used 45 steel by shell quenching .
在对汽车、拖拉机半轴采用45钢薄壳淬火的基础上，对45钢不同直径的圆柱试样进行了喷水淬火试验。 - Weigeng ship, Roller-ship and Boat-shaped paddy tractor in boat-farming machinery are working in the principle of floating, which have a good application of farming in the deep mud .
船式耕作机械中的机耕船、机滚船、船形水田拖拉机都是利用浮式工作原理，在深泥脚水田的耕作中有很好的适用性。
双语例句
词组短语
- roller r tractor 轮式拖拉机
- roller tractor wheel tractor 轮式拖拉机
- large -scale roller tractor 大型轮式拖拉机
- tractor roller 机引压土器
- expanding ridged tractor roller 可扩张拖拉式凸纹滚柱
短语
专业释义
- 轮式拖拉机