As feathers became larger over time, flapping flight evolved and birds finally became fully air-borne.
随着时间的推移，羽毛变得越来越大，扑翼飞行逐渐发展，鸟类最终完全可以在空中飞行。
The improving measures are proposed to make the missile possess a certain adaptive ability avoiding the failure of missile flight test when the missile borne radio altimeter is out of order.
提出了弹上无线电高度表因外因导致高度指示异常时，使导弹具有一定的自适应能力，避免导弹飞行试验失败的改进方案。
At last, combining FSA and IROPE algorithms, using air-borne SAR actual flight data, the algorithms' feasibility and validity are validated.
最后，结合FSA成像算法和IROPE自聚焦算法，以机载SAR实际飞行数据为基础，对算法的可行性和有效性进行验证。
The device comprises the plane-borne response and recognition system (1) which is connected with the navigation and flight control system (4) on the unmanned plane.
其装置包括机载应答识别系统(1)，机载应答识别系统与无人机上的导航飞行控制系统(4)连接。
Missile-borne SAR has three important characteristics including the high flight speed, the movement with non-constant speed and the big squint angle.
弹载合成孔径雷达具有平台运动速度快、非匀直运动和大斜视角三大特点。
The method is implemented by that a plane-borne response and recognition system is arranged on the unmanned plane and is connected with the navigation and flight control system on the unmanned plane;
该方法是在无人机上设置机载应答识别系统，机载应答识别系统与无人机上的导航飞行控制系统连接；
The method is implemented by that a plane-borne response and recognition system is arranged on the unmanned plane and is connected with the navigation and flight control system on the unmanned plane;
该方法是在无人机上设置机载应答识别系统，机载应答识别系统与无人机上的导航飞行控制系统连接；
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