枪管步枪
barrel───n.桶;一桶(的量);枪管,炮管;(马等四足动物的)躯干;v.快速移动;把……装入桶内;n.(Barrel)(法、意)巴雷尔(人名)
battue rifle───战斗机
barrel cactus───桶形仙人掌
sharps rifle───锐利步枪
suppressed rifle───压制步枪
revolver rifle───左轮步枪
cycler rifle───自行车步枪
barrel estate───木桶庄园
sharpshooting rifle───锐射步枪
Several times I saw Captain Nemo stop and take aim with his rifle; then, after sighting down its barrel for a few seconds, he would straighten up and resume his walk.───好几次,我看见尼摩船长停步,瞄准他的枪,但经过一些时候的观察后,他又把枪放下,再向前行。
When these balls leave the barrel of a cannon or rifle they have an associated trajectory, velocity and so on and so forth.───当这些弹丸飞离炮管和枪管时刻,每一枚都会有了自己的弹道(抛物线)和不同的速率。
By using the finite element method, the dynamic stress caused by vertical contact impact between bolt locking surface and barrel extension locking surface of a new rifle was studied.───采用有限元方法研究了某新型自动步枪枪机闭锁面与节套闭锁面间垂直接触碰撞的动应力。
Fractal Study on Bullet Wear-surface Influenced by the Change of Barrel RIFLE Surface───RIFLE表面的变化对弹头磨损影响的分形研究
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