nondestructive

例句：

1. 1. The nondestructive testing method is used to detect defects in the material before it is used in production.
   无损检测方法用于在材料用于生产之前检测其缺陷。
2. 2. The new technology can be used to inspect the nondestructive integrity of the structure without causingany damage.
   这项新技术可以用来检查结构的无损完整性，而不会造成任何损坏。
3. 3.The researcher found that the nondestructive technique could be used to identify the chemical composition of the sample.
   研究人员发现，非破坏性技术可以用来识别样本的化学成分。