residual stress by welding

例句：

1. 1. During the welding process, residual stresses can cause cracksin the material.
   在焊接过程中，残余应力可能导致材料产生裂纹。
2. 2. The engineerused a special welding technique to reduce the residualstress in the structure.
   工程师使用了一种特殊的焊接技术来减少结构中的残余应力。
3. 3.Residual stresses can affect thedurability and performance of the weldedjoints.
   残余应力会影响焊缝接头的耐久性和性能。