焊缝平均应力
average stress of welding line
十字形焊缝
cross-shaped welding seam
应力方向转向
Deflection of stress orientation
应力范围减小系数
stress range reduction factur
应力范围分布模型
probabilistic distribution of stressrange
应力反射波法
stress reflect wave method
应力反弛性能
stress relaxation ability
应力反变关系
Stress-strain relationship