The range of a modern shotgun is about 50 yards ( 45 m ) 现代猎枪的有效射程约为45公尺。
2.
The maximum effective range of the twin 35 mm weapons is about 4 , 000 m , with a cyclic rate of fire of 550 rds / min 最大有效射程双35毫米武器的约4 , 000米，与循环率火警550策略/分钟。
3.
Numerous npcs missile and effect range problems have been resolved . the orbit range is no longer greater than the effect / missile range 修正了npc的导弹和有效射程错误。环绕距离不再大于有效导弹射程。
4.
At the case , the 9343 factory in jiangxi province improve navy 37millimeter gun shrapnel , but the army corps side bring forward that improved navy 37millimeter gun shrapnel and the old navy 37millimeter gun shrapnel must use the same firing table , in other words , the navy 37millimeter improved gun shrapnel and the old gun shrapnel keep the same ballistic trajectory in availability gunshot , therefore , the purpose of the paper , according to theory and experimentation study , confirm the better improved shrapnel project at the base of 9343 factory bringing forward the improved shrapnel project 在此状况下，江西9343厂对海37毫米制式榴弹进行了改进，但军方提出今后改进的海37毫米舰炮榴弹必须与原制式榴弹通用射表，即海37改进弹与原制式榴弹在有效射程内保持弹道一致。因此，本文的目的就是通过理论与试验研究，在9343厂提出的改进弹方案基础上，研究确定出一致性状态较佳的改进弹结构方案。
