The camera focuses on a gun recoiling, then pans out to search for the impact point. A white line of smoke arcs above the city and ploughs into a group of houses.
迫击炮弹爆炸的声响回荡在萨拉热窝上方的山上，摄影机镜头聚焦在一门发射时后冲的炮上，然后镜头伸向炮弹击中的地方，一条弧形白线越过城市上空掉落进一片房屋之中。
Gravel multi-function impact test enginery main standard components are: shot gun components, collision chamber and specimens grippers.
砂砾多功能冲击试验机主要的标准组件有：射枪组件、碰撞室和试件夹持器。
Resistance to low and high temperature resistance, impact resistance, reliability and service life beyond the metal body of grease gun.
耐高低温，耐冲击，可靠性和寿命都超出金属体的黄油枪。
It is a feasible method to simulate the firing process of the gun by use of muzzle strong impact.
通过炮口强冲击模拟火炮的射击过程是一种技术可行的火炮动力后坐模拟方法。
This research result can provide a reliable basis for feasibility demonstration of the gun test machine with muzzle impact device.
研究结论为炮口冲击式火炮试验装置的可行性论证提供了可靠依据。
Driving a huge mass with a high speed to impact the tube of gun weapon is a feasible technology used to simulate the firing process.
采用高速大质量块撞击火炮身管是一种技术可行的火炮射击模拟试验方法。
Based on photoemission effect. we design a laser photoemission electron gun for electron impact ionization source of time of flight mass spectrometer.
基于光电效应原理。我们设计了一个新型脉冲激光光电子枪，它可以作为飞行时间质谱的电子碰撞电离的电离源。
Abstract :Shock properties of cellular titanium with regular pores were investigated by one-stage gas gun plate impact technique.
通过一级轻气炮加载，对孔洞具有一定规律的多孔钛材料进行了平板撞击实验及数值研究。
This paper describes in detail the technology used in the separation of projectile from its seat in the hypervelocity impact study on the two-stage light gas gun.
本文详细介绍了利用二级轻气炮发射超高速弹丸的弹托分离技术。
Based on the fire characteristic of gun-launched missile, both the concept of the impact accuracy and the relevant index of gun-launched missile were analyzed, the assessment method was also proposed.
文中根据炮射导弹的射击特点，分析了炮射导弹落点精度的概念及其相关指标，提出了评定炮射导弹落点精度的方法。
Based on the fire characteristic of gun-launched missile, both the concept of the impact accuracy and the relevant index of gun-launched missile were analyzed, the assessment method was also proposed.
文中根据炮射导弹的射击特点，分析了炮射导弹落点精度的概念及其相关指标，提出了评定炮射导弹落点精度的方法。
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