Under the condition of the same time interval the fracture toughness of the specimens with treated layer surfaces is higher than that of untreated.
层面间隔时间相同的情况下，层面经过处理的试件要比层面不处理的试件的失稳韧度大；
Under the condition of the same time interval the fracture toughness of the specimens with treated layer surfaces is higher than that of untreated.
层面间隔时间相同的情况下，层面经过处理的试件要比层面不处理的试件的失稳韧度大；
应用推荐