常见例句双语例句The cutting tool was characterized by intercrystalline fracture attributed to fatigue and partial cleavage fracture in the machining process.聚晶金刚石刀具在加工过程中的磨损机理主要表现为具有疲劳磨损特征的沿晶断裂及局部解理断裂。 返回 partial cleavage