例句與造句

1. Boundary lubricant additive
   邊界潤滑添加劑
2. Sio _ 2 nano particle concentrates in the boundary lubricant film in the process of friction can repair the wear surface , embody the fine anti - wear performance
   Sio _ 2納米微粒,在摩擦過程中富集在邊界潤滑膜內(nèi),能夠?qū)δp表面起到修復(fù)作用,表現(xiàn)出優(yōu)良抗磨性能。
3. It's difficult to find boundary lubricant in a sentence. 用boundary lubricant造句挺難的