关键词: 
空间辐射环境 /
辐照损伤

摘要: 本文简要介绍近地空间辐射环境及其对飞行器材料、电子器件的影响．还扼要介绍了空间辐照效应的研究动态.This paper briefly dicusses the radiation environment in near-earth space and it s influences on material, and electronic devices using in space airship, also, the research developments in space radiation effects are introduced.