增程弹 meaning in English
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Examples
- It is very important that the extended range effect is improved farthest by being master of the dynamic delay - time of a rocket - portfire in the air
底排?火箭复合增程弹火箭空中点火延时机构延期时间的控制对于最大限度发挥火箭增程效率有着极其重要的作用。 - Research on the dynamic delay - time of hybrid igniting - device in the air is the basis of implementing it ' s the best trajectory and improving its max cannon - shot denseness
空中点火机构动态延期时间研究是底排? ?火箭复合增程弹实现其最佳增程弹道，提高最大射程密集度的重要环节。 - In this paper , based on the viscoelasticity theory and the dynamics theory , the finite element method ( fem ) is used to the structural integrality analysis of the grain in rocket engine of the base - bleed and rocket compound extended range projectile in chamber
本文基于粘弹性理论和动力学理论，运用ansys对某型号底排?火箭复合增程弹助推火箭发动机药柱在膛内的结构完整性进行了系统的分析。 - Finally , the calculating programs of the processing method of the tested data by doppler radar of the rocket - assisted cartridge have been programmed and the model of the data processing method and the reliability of calculation have been tested and proved by calculation of actual examples
通过编制火箭增程弹多普勒雷达测试数据处理程序，进行实例计算证明，本文推导的数据处理方法正确可靠。该方法可以用于火箭增程弹多普勒雷达测速数据处理。 - It can be used not only to change the fire precision of the base bleed projectile , but also to improve the effect of reduction drag and expansion range . the calculating model of the secondary expansive pressure of the burning gas is constructed by means of analysis of the experimental resuits , it has been confirmed that the new base bleed unit can be designed , with the secondary expansive principle of the burning gas pressure . the engineering project of a hybrid base - bleed - rocket high - level efficient extended - range projectile is designed , with the secondary expansive principle of the burning gas pressure , the feasibility and the true worth of its engineering applications is validated in theory
本文提出了底排燃气压力不随外部压力变化，既可改善底部弹射击精度又可提高减阻效果的二次扩张原理，建立了底排燃气二次扩张压力的计算模型，并通过采用二次扩张原理的新型底排装置与传统底排装置的对比试验，验证了新型底排装置结构实现的可行性；完成了基于底排燃气二次扩张高效增程原理的底排?火箭复合高效增程弹方案设计及其有关计算，从理论上验证了其工程应用的可行性和实际价值。