rocket projectile meaning in Chinese
火箭弹
喷气火箭
Examples
- For example , the rocket projectile meets various kinds of interference while launching and flying , make its precision of hitting reduce greatly
例如无控火箭在发射时和飞行之初易受到各种干扰，使它的命中精度大大降低。 - The precision of hitting will be improved obviously if we can offer a set of simple guidance control systems in powered phase of the rocket projectile
如果能在火箭主动段加一套简易的控制系统来控制火箭的姿态，则将大大提高火箭的命中精度。 - In this way , supersonic fluid amplifier especially bistable valve with negative pressure switch is used in the rocket projectile thanks to its advantages of switching rapidly , the ability of low temperature air to control the high temperature gas and no moving parts in high temperature gas
超音速射流双稳阀，特别是采用负压切换的超音速射流双稳阀因其具有切换快速、可用低温气流控制高温燃气和在高温燃气中无活动部件的优点而适用于火箭弹的姿态控制系统中。 - This paper studies the 50 and 42 . 5 valves , which used in bk183 - 5 rocket engine of a100 long - range multicell rocket projectile with numerical calculation . the results of simulation are consistent well with theory and experiment . the calculation starts off with simple two - dimensional model , as well as coupled implicit solver and advanced v2f turbulence model are used
本文对采用负压切换的用于a100远程多管火箭弹bk183 - 5姿控发动机的50阀以及在其基础上改进的42 . 5阀进行了数值计算，取得了较为满意的效果，计算结果与理论分析和实验数据都十分接近。