设计了一个探测器阵列，且在每个探测单元外加屏蔽筒，并通过仿真验证了该探测阵列对于静电目标在作为体目标时实现探测的可行性。
A detector array is disposed with laying a shield cylinder around each detection electrode. Feasibility of detection of electrostatic volume target by this system has been validated.
本文介绍一种组合式方形铅屏蔽室的新设计，用作同轴型高纯锗探测器的屏蔽室。
A new square lead shield room has been introduced in this article. It is used as the shield room of coaxial high-purity germanium detector.
结果发现，放射源与探测器之间屏蔽的好坏和合理的探测距离对提高线性度有很大关系。
The results show that the big relation for increasing linear degree is related by the good and bad screening between radiator and detector, and the reasonable geometric.
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