摘要
本文对两种自然爆炸灾害——天体对地球的撞击和空间碎片对航天器的撞击进行了分析，指出了这种自然灾害发生的概率及危害特性，探讨了预防灾害的可能方案。
Two kinds of natural explosion disasters (collisions in space) were analyzed in this paper.The probabilities and harmfullnesses of the disasters were evaluated.Finally,the prevention measures were discussed.
出处
《自然灾害学报》
CSCD
1997年第3期92-97,共6页
Journal of Natural Disasters
关键词
爆炸灾害
空间撞击
灾害防治
自然灾害
Explosion disaster Collision in space Disaster prevention and control
