muzzle velocity造句

1、Determination of Muzzle Velocity Loss by Law of Bore Wear
由炮膛磨损规律确定火炮初速减退量

2、Study on Assess Ment of Cannon Barrel Life by Muzzle Velocity of Pill
弹丸初速评定火炮身管寿命研究

3、The variation of muzzle velocity with piston weight is increased first, and then decreased.
初速随活塞质量的变化是先增大而后减少。

muzzle velocity翻译