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(wú)損檢測新技術(shù)。 - Combined nondestructive testing technology and photomicrography , defects can be observed in kinds of process conditions.
結合無(wú)損檢測技術(shù)和顯微鏡的觀(guān)測，能直觀(guān)的看到不同工藝參數下試樣缺陷分布情況，跟統計的孔隙率分布基本吻合。
