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本文以五六式７．６２ｍｍ和５．５６ｍｍＭ１９３两种枪弹对狗和模拟介质射击为致伤模型，以高速摄影、瞬态测压和病理解剖等手段，观察了致伤瞬间血管移位变形和不同管径内压力呈梯度衰减规律，并证实了致伤瞬间确有血流扰动的存在，结合远端组织脏器的病理变化特点，阐明了远隔脏器的损伤与致伤瞬间所致血流剧烈扰动的强度之间的关系，为判定严重创伤并发症发生发展的规律提供理论依据。
In this paper, five kinds of six 7.62mm and 5.56mmM193 two kinds of bullets on the dog and simulated medium fire as the injury model to high-speed photography, transient manometry and pathological anatomy and other means to observe the moment of injury vascular displacement and deformation The pressure in different diameters showed a gradient decay law and confirmed the presence of blood flow disturbance at the moment of injury. Combining the characteristics of the pathological changes of the distal tissues and organs, The relationship between the intensities of violent disturbance and the flow provides a theoretical basis for determining the occurrence and development of severe traumatic complications.