And fatigue property will be improved by controlling weld defects.

严格控制焊接缺陷可改善整个接头的疲劳性能。

Reduce health risk during welding and cutting and less weld defects.

在焊接和切割时对人体的危害小，焊接缺陷少。

The results show that this system could improve the quality of weld defects assessment.

结果显示，利用此技术能够提高和改进评片的质量及效率。

The paper introduces an expert system for diagnosing weld defects and analyzing welding process problems.

本文介绍了作者自行设计的铝合金焊接缺陷及工艺问题分析诊断专家系统。

The weld defects and thermal stress result in failure of vapour wax-removal loop-pipe used in floating roof tank.

浮顶罐蒸汽除蜡装置失效的原因是施工焊接缺陷和热应力破坏。