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- Taking the interior ballistics repletion of machine gun cartridge as the example, the powder parameters such as powder weight, powder force and web thickness were taken as the design variables. 以机枪弹内弹道循环为例,选择装药量、火药力、药厚为设计变量,设计目标为最大膛压值及弹丸出膛口速度。
- The enemy's machine gun was put out of action. 敌人的机枪被打坏了。
- machine gun cartridge 机枪弹
- This toy machine gun dismantles easily. 这种玩具机关枪很容易拆卸。
- The machine gun hailed over our heads. 机关枪的火力压得我们抬不起头来。
- The machine gun was suspiring fire. 机枪吐着火舌。
- The machine gun is banging away. 机关枪在不停地射击。
- The bullets will soon feed into the machine gun. 这些子弹马上要装入机枪。
- A machine gun opened up from a concealed position . 机枪从隐蔽阵地开火。
- To fire at or kill with a machine gun. 用机枪射击或杀死
- You should zero in a machine gun at 500 yards. 你应该把机枪的瞄准器调整到500码的距离上。
- His hand felt for the bolt of the machine gun. 他的手摸到了机枪的枪栓。
- A machine gun opened up from a concealed position. 机枪从隐蔽阵地开火。
- Machine guns opened up from a concealed position. 机关枪从隐蔽的阵地开始射击。
- The machine gun isn't taken down easily. 这机关枪不容易拆卸。
- He watched as the GIs set up a machine gun. 他看到美国兵架起了一挺机关枪。
- At daybreak our machine guns opened up. 黎明时，我们的机枪开火了。
- The distant crackleof machine gun fire. 远处传来的机关枪声火劈啪作响。
- The machine gun is banging away . 机关枪在不停地射击。
- Nagase Blaze, watch your machine gun ammo reserves. 注意你的机枪子弹数量。
