non - destructive testing的用法和樣例：
例句
- A new developed technique in nondestructive testing for residual stress of the ferromagnetic materials is discussed.
討論了一種檢測鐵磁材料內部應力的無損檢測新技術。 - Combined nondestructive testing technology and photomicrography , defects can be observed in kinds of process conditions.
結合無損檢測技術和顯微鏡的觀測，能直觀的看到不同工藝參數下試樣缺陷分佈情況，跟統計的孔隙率分佈基本吻合。
