例句與造句

1. It is found that the ablated surface morphologies for both the ti samples of different roughness have a similar change trend from roughening to smoothing with increasing the shot number , where the surface roughening is relatively weaker at lower ion current density
   通過(guò)輻照不同原始粗糙度的純金屬ti發(fā)現(xiàn)，隨著輻照次數(shù)的增加，燒蝕表面形貌均發(fā)生表面粗糙化向光滑化的轉(zhuǎn)變。離子束流密度較低時(shí)，輻照表面的粗糙化程度較弱。
2. It's difficult to find ablating surface in a sentence. 用ablating surface造句挺難的