non - destructive testing的用法和样例:
例句
- A new developed technique in nondestructive testing for residual stress of the ferromagnetic materials is discussed.
讨论了一种检测铁磁材料内部应力的无损检测新技术。 - Combined nondestructive testing technology and photomicrography , defects can be observed in kinds of process conditions.
结合无损检测技术和显微镜的观测,能直观的看到不同工艺参数下试样缺陷分布情况,跟统计的孔隙率分布基本吻合。