例句與造句

1. Fluid friction damping
   液體摩擦阻尼
2. Fluid friction , less wear of belt , service life being as fitted with safe protection device
   流體摩擦，膠帶磨損小，壽命提高一倍。
3. It presents three types of friction between parts of the engine ( complete fluid friction , edge friction and half dry friction , dry friction ) and renault equation , and sets forth the friction and the lubrication of cam - driven parts , crankshaft , piston and piston ring . also it shows the forecast technique of the friction losing in designing engine
   介紹了發(fā)動機零部件間的三種摩擦狀態(tài)(完全液體摩擦、邊界摩擦和半干摩擦及干摩擦)和雷諾方程，闡述了凸輪?從動件、曲軸、活塞及活塞環(huán)的摩擦和潤滑，并給出了發(fā)動機設(shè)計時摩擦損失的預測方法。
4. It's difficult to find fluid friction in a sentence. 用fluid friction造句挺難的