existing defects

• 存在缺陷

existing defects的用法和样例：

例句

1. The surface defects decrease the nanowire's energy transport capability.
   当纳米线表面存在缺陷时，其热传导系数小于无缺陷纳米线的值。
2. The ineffectiveness of security supervision results from the deficiencies existing in the basic construction of security supervision.
   我国证券监管不力的根本原因在于证券监管基础建设方面存在缺陷。