铸坯表面裂纹
casting billets surface crack
slab surface crack
板坯表面温差
temperature difference between the top and bottom surfaces of the plate
半椭圆表面裂纹
semi-ellipse surface crack
half-ellipse surface crack
semi-elliptical surface crack
weak interface
表面裂纹 K1因子
stress-intensity factors for the suace crack
表面裂纹和深埋裂纹
surface flaw and sub-surface flaw
表面裂纹咀张开位移率
surface crack mouth opening displacement rate
表面裂纹扩展速率
Surface crack propagation rate
表面裂纹应力强度因子
Stress intensity factor of surface crack
浅表面裂纹
crack close to the surface