笔者对此类缺陷进行了多种对比检验，基本确定了该类缺陷的形状，探讨了该类缺陷的性质和成因，并提出了一些建议和解决措施。

The authors used multi methods to inspect these defects, confirmed the defects dimension, discussed the nature and causes of these defect and also raised some suggestion and solving methods.

youdao

笔者对此类缺陷进行了多种对比检验，基本确定了该类缺陷的形状，探讨了该类缺陷的性质和成因，并提出了一些建议和解决措施。

The authors used multi methods to inspect these defects, confirmed the defects dimension, discussed the nature and causes of these defect and also raised some suggestion and solving methods.

youdao