高低角 angular altitude
- 应用该装置对炮管高低角静态定向精度、水平角静态定向精度进行了测试。
Using this device, we can measure gun"s height angle and level angle static state directional precision." - 介绍力平衡式伺服加速度计的原理、结构以及在高低角测量方面的应用方法。
The princip1e and structure of the force-balance accelerometer and its application methods in measuring elevation angles are introduced. - 同时就导弹起控点处高低角、方位角对脱靶量的影响作了研究,该制导律能降低对导弹发射条件的要求。
The numerical computation shows that the guidance accuracy is good and the law can be used in real missiles. The effect of the elevation angle…
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