空间辐射环境与测量  

SPACE RADIATION ENVIRONMENTS AND DOSIMETRY

作　　者：高欣[1] 杨生胜[1] 牛小乐[1] 王云飞[1] 

机构地区：[1]兰州物理研究所真空低温技术与物理国家级重点实验室,甘肃兰州730000

出　　处：《真空与低温》2007年第1期41-47,共7页Vacuum and Cryogenics

摘　　要：空间辐射对载人空间探索造成巨大的风险,而且对空间任务的设计也提出了诸多限制条件。评述了低地轨道与地球磁层之外的空间辐射环境的来源和组成,以及模拟空间环境效应的各种分析方法的发展情况。介绍了空间辐射测量的各种方法。The natural radiations impose hazards to manned exploration, but also present some constraints to the design of space missions. The sources and composition of the space radiation environment in LEO as well as beyond the Earth＇s magnetosphere are reviewed. The present status of simulation tools for analysis of space environment effects are described. A review of space dosimetry methods is also presented.

关 键 词：LEO 空间环境 空间辐射测量 

分 类 号：P353.4[天文地球—空间物理学]