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- The base bleed unit is used to give an increased range of fire. 这种底部排气装置可以增大射程。
- Combustion Control of Base Bleed Unit at Pressure Transition 底排装置在压力跃变条件下的燃烧控制
- Base Bleed Unit 弹底喷气弹
- base bleed units 底部排气装置
- The combustion in the gun bore of the base bleed charge is considered in one-dimensional combustion model of the base bleed device. 建立的底排装置一维燃烧模型，考虑了底排装置药剂在火炮膛内的燃烧情况。
- Then, the base bleed method is introduced on a general supersonic missile to decrease the base drag of the inlet cowl for the first time and is validated by wind tunnel test. 本文首次将底部排气法应用于导弹上,结合一种具有常规气动布局的超声速导弹进行了底部排气方案设计,采用一种“底窝器”来提高进气道整流罩的底部压强,并进行了风洞实验验证。
- The initial pressure and the depressurization velocity are the core factors that determine the combustion characteristics of composite base bleed charge. 决定这些行为特性的核心因素是降压前的初始压力和降压速率。
- It is shown that reducing the base drag of projectile and increasing the range of it are possible by means of base bleed burning in subsonic and transonic speeds. 说明在亚、跨声速下采用底排燃烧的方法仍可有效减少弹丸底部阻力增加射程。
- To minimize the base drag and obtain optimized result of drag,it is important to select correctly the stern length,stern angle and base bleed parametres. 使用优化设计方法,正确地选择船尾长度、船尾角以及底排装置的各种参数,使其后体阻力最小,达到最佳减阻效果,求得这些参数的优化结果
- By coupling the base bleed cavity equations and the gun interior ballistic equations, one-dimensional distributions of the pressure, temperature and velocity in the base bleed device and gun bore have been analyzed. 将底排内腔方程组与火炮内弹道方程组进行了耦合求解，分析了底排装置内和火炮膛内一维的压力、温度和速度分布规律。
- Wind tunnel tests of ambient effects of base bleed 底排环境效应风洞实验
- A STUDY OF WAKE FLOWFIELD OF BASE BLEED 底排尾迹流场实验研究
- In a data base, the smallest unit of data that can be referred to. 在数据库中，可被访问的最小数据单位。
- The runner was retired put out at first base. 跑垒者于第一垒上被刺杀出局。
- The runner went to second base on a wild pitch. 一记瞎设让跑垒员跑上了第二垒。
- You cannot enter a military base without a permit. 无通行证者不得擅入军事基地。
- INFLUENCE OF AMBIENT TEMPERATURE ON BASE BLEED EFFECT 环境温度对底排效应的影响
- Her heavy industry rests on a broad and firm base. 它的重工业有广泛坚实的基础。
- EFFECT OF INITIAL TEMPERATURE OF BASE BLEED GRAIN ON ITS RANGE 底排药柱初温对射程的影响
- Measure of flux for base bleed wind tunnel experiment 底排风洞实验中的流量测量
