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发明授权
CN106896121B 检测系统和方法 有权

检测系统和方法
摘要：
本发明涉及检测系统和方法。检测系统包括：分布式射线源，该分布式射线源上具有多个射线源焦点，每个射线源焦点辐射射线以照射受检物，并且这多个射线源焦点被分成一定数量的群组；前准直器，每个射线源焦点的射线经由前准直器限制而射向XRD检测设备；XRD检测设备，该XRD检测设备包括多个XRD探测器，这多个XRD探测器被分组成与射线源焦点的群组数相同数量的群组并且同一群组的XRD探测器以被其他群组的XRD探测器间隔开的方式排布，并且其中，每个射线源焦点的射线仅由具有与该射线源焦点具有相同群组编号的XRD探测器接收。
摘要（英）：

The present disclosure relates to a detection system and method. The detection system includes: a distributed radiation source (101) having a plurality of radiation source focus points, which emit rays to irradiate an object under detection, wherein the plurality of radiation source focus points are divided into a certain number of groups; a primary collimator (102) that limits rays of each of the radiation source focus points such that the rays emit into an XRD detection device; the XRD detection device (103) including a plurality of XRD detectors that are divided into the same number of groups as the radiation source focus points, wherein XRD detectors in a same group are arranged to be separated by XRD detectors in other groups, and rays of each of the radiation source focus points are merely received by XRD detectors having the same group number as the group number of the radiation source focus point.

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