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日前,由五○一部承担完成的“八五”重点预研项目“卫星内外辐射环境研究”通过了由中国航天工业总公司组织的部级鉴定。该项目是国防科工委下达的“八五”重点预研“卫星抗辐射加固技术”课题所属七个专题主要攻关内容之一。其任务是根据专题研究总目标要求,在“八五”期间,通过大量调研分析和研究开发,完成空间带电粒子辐射环境研究、地磁屏蔽作用研究、轨道积分通量研究、带电粒子在材料内输运技术研究、整星质量面密度分布模型研究、整星辐射屏蔽分析研究和内外辐射环境
Recently, the “85th Five-Year Plan” key pre-research project “Study on the Radiation of Satellites Inside and Outside the Environment”, which was undertaken by 501 Committees, passed the ministry-level appraisal organized by China Aerospace Industry Corporation. The project is one of the seven key topics covered by the key pre-research project “Satellite Radiation Hardening Technology” issued by the Commission of Science, Technology, Industry and Industry for National Defense. Its mission is to complete the research on the radiation environment of charged particles, the study of geomagnetic shielding effect, the study of orbital fluence, the internal transport of charged particles through extensive research, analysis and research and development during the “Eighth Five-Year Plan” period. Transport technology research, the whole quality of the surface area density distribution model research, the whole-star radiation shielding analysis and internal and external radiation environment