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介绍了几种常规无损检验技术如超声电磁和声学技术的改进,以及中子射线成像、光致正电子湮没等新技术的应用前景。
Several common non-destructive testing techniques, such as ultrasonic electromagnetic and acoustic techniques, as well as the application prospects of new techniques such as neutron imaging and photo positron annihilation are introduced.