Laser welding seams in titanium alloys with complex structure were detected by using real time imaging system in this paper, and the images of ray detection which contain tiny flaws were obtained.

采用实时成像系统，对复杂结构钛合金激光焊件进行了检测，得到了含有微小缺陷的激光焊件射线图像。

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The invention discloses a detection method and a system used for detecting contraband by photoneutron-X ray.

本发明公开了一种光中子-X射线违禁品检测方法和系统。

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A detection system for the extended X-ray absorption fine structure (EXAFS) spectrometer is described in detail.

本文详细描述了一个扩展X射线吸收精细结构(EXAFS)谱仪探测系统。

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