welding joints

• 焊接接头

welding joints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 early losing effectiveness causes of the superheater pipe welding joint were investigated and analysed.
   针对某电厂异种钢焊接接头高温早期失效的过热器管件进行了调查研究和失效分析。