idler roll

基本解釋

Now the training effect takes place and the conveyor belt does what it is told to do by the center roll of the troughing idler.
現(xiàn)在實(shí)質(zhì)性的影響發(fā)生了，皮帶會延著中心托輥設(shè)定的路線運(yùn)行。
The only part of the troughing idler that hs any training effect on the conveyor belt is the center roll indicated by the arrow.
如圖中箭頭所示：槽形托輥組成中對皮帶運(yùn)行有實(shí)質(zhì)影響的唯一部分就是中心托輥。
The method to develop high precision and durable idler wheel to dress the single roll wheel is expounded. The experiments are made and the feasibility conclusion is obtained.
提出了開發(fā)高精度、高耐用度修整單滾道砂輪用滾輪的方法，在實(shí)驗(yàn)的基礎(chǔ)上得出了可行性結(jié)論。