基本解釋輪式拖拉機(jī)英漢例句雙語例句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(jī)半軸採用45鋼薄殼淬火的基礎(chǔ)上，對45鋼不同直逕的圓柱試樣進(jìn)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(jī)械中的機(jī)耕船、機(jī)滾船、船形水田拖拉機(jī)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。roller tractor更多例句詞組短語短語roller r tractor 輪式拖拉機(jī)roller tractor wheel tractor 輪式拖拉機(jī)large -scale roller tractor 大型輪式拖拉機(jī)tractor roller 機(jī)引壓土器expanding ridged tractor roller 可擴(kuò)張拖拉式凸紋滾柱roller tractor更多詞組專業(yè)釋義商業(yè)輪式拖拉機(jī)