摘要
绵羊和山羊各8只,用BST-Ⅰ型生物激波管致伤,以观察延长冲击波正压作用时间和重复冲击对伤情的影响。结果发现随正压作用时间延长和冲击次数增加,冲击伤的发生率升高,程度加重。提示在一定峰压条件下,冲击波正压作用时间和冲击次数对伤情有明显的影响。
Eight sheep and eigat goats were iniured in BST-I biological shock tube in order to observe the effects of shock waves with overpressure duration prolonged and exposure repeated on the injury severity. It is found that the more the overpresure dration prolonged and exposures repeated, the higher the incidence and the severity of the injury are seen. It suggestes that overpressure duration and number of times of exposure have marked effect on the severity of injury above certain peak pressure.
出处
《第三军医大学学报》
CAS
CSCD
北大核心
1990年第6期517-519,共3页
Journal of Third Military Medical University
关键词
冲击波
正压作用时间
重复冲击
blast wave
overpessure duration
multiple exposure
shock wave
