1) Long action
长枪机
3) tripod of machine gun
机枪枪架
4) machine gun
机枪
1.
By use of flexible multi-body dynamics theory and ADAMS software,taking machine gun as study target,taking machine gun body and automat as rigid bodies,and taking mount and barrel which effect on muzzle dynamic response was larger as flexible bodies,simulating calculation and study of burst fire were performed.
应用柔性多体动力学理论和ADAMS软件,以机枪为研究对象,把枪身以及自动机作为刚体,把对膛口响应影响较大的枪架和身管作为柔性体,进行连发射击的仿真计算。
2.
On the base of physics structure, the finite element model for flexible parts of a machine gun is established and the free modal analysis is accomplished by Nastran software.
利用有限元分析软件Nastran建立了某型机枪弹性部件的有限元模型,并对其进行了自由模态分析。
3.
Dynamic characteristics of machine gun are main factor affecting its firing accuracy along with the decreasing of its mass.
随着机枪质量的大幅度降低,机枪的动态特性是否合理成为影响武器射击精度的主要因素。
5) firearm bolt
枪机
1.
The law of motion of the firearm bolt in underwater assault rifle was determined by a combination of experiment method and calculation method.
采用实验和计算相结合的方法确定水下突击步枪枪机的运动规律。
6) Long time stock cartridge
长储枪弹
补充资料：长枪
1.亦作"长槍"。 2.长杆上安铁枪头的旧式兵器。 3.泛指步枪类武器。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条