eutecticum
美
英 
例句
Parameters verification and mechanisms discussion of laser eutecticum technology of boronized layer
渗硼层激光共晶化工艺参数验证及机理探讨
Eutecticum Mechanism and Abrasive Wear Resistance of Boronized Layer with Laser Surface Modification
渗硼层激光共晶化机理及其耐磨性探讨