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许多弹道实验表明,武器身管在射击过程中所发生的振动,是引起射弹散布的一个重要扰动源。为了研究炮口振动同射弹散布之间的
Many ballistic experiments show that the vibration of the weapon barrel during shooting is an important disturbance source that causes the projectile to scatter. In order to study the muzzle vibration with the projectile spread between