| 摘要 |
A ray detection system for an X/Gamma ray container/vehicle inspection device, comprising detector modules. The detector modules are installed on a detector arm (34), and each detector module comprises one or more detector units (35) in hash arrangement, wherein each detector unit (35) in each detector module is installed so as to align with the beam centre of a ray source (31), thereby significantly reducing the dimension of a detector frame while improving the imaging quality. |
