roller tractor

基本解释

• 輪式拖拉機

英汉例句

雙語例句

• 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 .
  在對汽車、拖拉機半軸採用45鋼薄殼淬火的基礎上，對45鋼不同直逕的圓柱試樣進行了噴水淬火試騐。
• 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 .
  船式耕作機械中的機耕船、機滾船、船形水田拖拉機都是利用浮式工作原理，在深泥腳水田的耕作中有很好的適用性。

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词组短语

短語

• roller r tractor 輪式拖拉機
• roller tractor wheel tractor 輪式拖拉機
• large -scale roller tractor 大型輪式拖拉機
• tractor roller 機引壓土器
• expanding ridged tractor roller 可擴張拖拉式凸紋滾柱

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专业释义

商業

• 輪式拖拉機