EXAMPLE SENTENCES | ||
---|---|---|
分析了可燃药筒对初速或然误差的影响因素及限制办法。 This paper analyses the effective factors and restricted methods of combustible cartridge case charge on muzzle velocity probable error. | ||
在满足最大膛压的约束下,提高弹丸初速始终是内弹道研究设计者的目标。 Improving the muzzle velocity of projectile based on the restriction of the maximum bore pressure is the interior ballistic devisers goal all the time. | ||
杀伤弹药的杀伤面积通常根据破碎性试验、球形靶试验和破片初速试验确定。 The lethal area of the fragmentation ammunitions is generally determined in accordance with the fragmentation test, spherical target test and the test of velocity measurement. | ||
分析引起射弹散布的原因,选取初速和射角作为建立随机概率模型的初始参数。 The reason of the projectile dispersion is analyzed and the initial velocity and elevation Angle are taken as the initial parameter to formulate the random mathematic model. | ||
结果表明,装药量在其正常范围内波动时,装药量的变化对初速或然误差的影响并不显著。 Results show that the effect of charge weight variation on the muzzle velocity probable error is not significant when the variation is within normal range. | ||