【摘要】 随着航天技术和生物技术的发展,兴起了一门新兴的学科———航天生物学。在近半个世纪的研究中,航天生物学取得丰硕的成果。通过对其诱变机理的研究表明:太空的强辐射是生物发生诱变的主要原因;微重力是重要的辅助条件。更多还原

【Abstract】 Along with the development of space and biotechnology,the new space-biology were established.It was rapidly developed and got successful during past 50 years.The study on the mechanism of mutation of living things in space showed that strong radiation in space was the main reasons,and the micro-gravity was another important condition for the mutation.更多还原