The size of target depends on events and shootingdistance.
项目和射击距离不同，则靶子的大小也不同。
2
Objective to study the relationship between the microtopography of the gunshot damaged hair and the shootingdistance.
目的探讨毛发枪弹损伤微观形态与射击距离之间的关系。
3
According to the experiments and theory analysis of the crackle on the glass by bullet hitting, we get the relationship between the glass crackle and the distance of shooting.