其冲击断口微观形貌由室温时的韧窝断口逐渐变为低温下的塑性沿晶断口.

其冲击断口微观形貌由室温时的韧窝断口逐渐变为低温下的塑性沿晶断口.的英文翻译

基本释义

• The fracture appearance is dimple at room temperature,it changes into intercrystalline fracture at low-temperature.