与透射辐射成像相比,康普顿背散射成像技术更适用于爆炸物、毒品等低密度违禁品的检测.据此,提出了一种大型客体阵列背散射辐射成像方案,设计、开发了一体化阵列气体电离室探测器,搭建了1/3规模实验样机,并对有机物加亮效应、背散射图像校正、复原等相关技术问题进行了仿真与实验研究.%Compton back - scattering imaging is more suitable for inspection of low density contrabands like explosives, drugs etc. According to this, a project was proposed for inspection of large objects using back - seattering imaging with detector array. A integrative gas ehamper was developed and a 1/3 - sealed experimental system was built. Several technological problems were studied by simulations and experiments, inelucling the highlighting effect of organic materials, image correction, image restoration.
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机译:60Coγ辐射诱导马铃薯(Solanum tuberosum)基因组变异的SRAP标记分析SRAP Marker Analysis of Genomic Mutation Induced by 60Coγ-Ray Irradiation in Potato (Solanum tuberosum)