航天辐射危害及其防护剂研究进展

目的综述国内外航天辐射危害及防护剂研究的进展，提出加强防护剂研究的建议。资料来源与选择国内外有关航天辐射剂量、生物效应的数据以及航天辐射防护剂研究的文献。资料引用相互和独立地引用文献资料，共引用23篇参考文献。资料综合就载人航天辐射危害、航天辐射损伤的生物学效应以及航天辐射防护剂研究发展方向等3个方面进行综合。结论航天辐射防护剂研究应予加强。

Radiation hazards in manned space flight and advancement in research of radioprotector

Objective To summarize the radiation hazards to crew of space flight and advancement in research of radioprotector. Literature resource and selection Publications and reports in this field home and abroad. Literature quotation Twenty-three references were quoted. Literature synthesis This paper was summarized in 3 aspects: radiation risk in manned space flight, biological effect of space radiation injury and trend of research on radioprotector. Conclusion It was suggested that the research on space radioprotector should be enhanced in our coutry.