discontinuities defect in welds

例句：

1. 1. The road is full of discontinuities that make it difficultto navigate.
   这条路上有很多不连续的部分，使得导航变得困难。
2. 2. Thestudy found that the discontinuities in thedata led to errors in the analysis.
   研究发现数据中的不连续性导致了分析中的错误。
3. 3. The researcher analyzed the data forany discontinuities and madeadjustments accordingly.
   研究人员分析了数据，寻找任何不连续性并相应地进行调整。