weld joins

• 焊接接头

weld joins的用法和样例：

例句

1. The distribution of residual stress of weld joints is analyzed.
   并分析了焊接接头残余应力的分布规律。
2. The microstructure and fine structure of weld fusion zone for high strength fine grain steel were studied.
   研究了高强度细晶粒碳素钢焊接接头熔合区附近的显微组织及精细结构。