摘要: 本文主要描述了新一代多重探测器的组成结构、粒子鉴别原理和能量定标方法,在粒子鉴别中,详细介绍了利用phoswich快慢成分△E-E望远镜和CsI快慢鉴别图三种方法。The construction, particle identification principle and energy calibration method of new generation multidetector are described. In the particle identification, three methods are presented:phoswich fast-slow composition, ΔE-E telescope and CsI fast-slow identification matrix.