摘要
从理论分析入手,讨论了γ射线的照相原理和工艺要点,通过实例,描述了γ射线照相技术的独到之处.
The principle and process of γ-radiographic inspection are discussed on the basis of theoretical analysis. And the advantages ofγ-radiographic inspection technique are described with practical examples.
出处
《无损检测》
1999年第4期160-162,181,共4页
Nondestructive Testing
关键词
Γ射线
射线检验
曝光
照相
γ-ray Radiographic inspection Exposure
