将动态模型与多媒体图像显示有机结合在一起，可直观地了解火箭与飞机的飞行原理。
The basic principles of flight of airplanes and rockets can be visually observed through the combination of the dynamic model and multimedia images.
飞机带有主要设备、按钮、控制杆的简介，飞行原理与哲学。
A flight starts with briefing on main devices, buttons, levers, flight principles and philosophy.
采用沿约束轨迹的推演计算方法及优化原理对航天飞机自动着陆飞行轨迹进行优化设计。
This paper applies the technique of constrained trajectory propagation and optimal theory to design the autolanding trajectory for a space shuttle.
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