1.
Virtual Reality Technology of Ultra-low Altitude UAV
超低空无人飞行器虚拟现实技术实现与仿真
2.
Image Data Processing Methods of UAV Low-Altitude Remote Sensing;
无人飞行器低空遥感影像数据处理方法
3.
low observation reentry vehicle
低空观察再入飞行器
4.
super high altitude flight
超高空飞行 超高空飞行
5.
Trim and Controller Design of Low Altitude Unmanned Airship
低空无人飞艇运动配平和控制器设计研究
6.
AIRCRAFT FLIGHT SAFETY ANALYSIS IN LOW ALTITUDE AIRSPACE
低空空域航空器飞行安全分析(英文)
7.
Small Unmanned Aerial Vehicle Aerodynamic Design of Low Reynolds Number
低雷诺数小型无人驾驶飞行器气动设计
8.
Research of the Flight Control System and Autonomously Hanging for Subminiature Unmanned Helicopter;
超小型无人直升机飞控系统及自主滞空飞行的研究
9.
In exploring space, unmanned vehicles were employed before astronauts.
探索太空时，在宇航员之前使用的是无人飞行器；
10.
Research on Modeling and Dynamic Simulation of Unmanned Aerospace Vehicle
空天无人飞行器的建模及其动态仿真研究
11.
Onboard Entry Trajectory Optimization and Tracking for Near Space UAV
临近空间无人飞行器再入轨迹快速优化及跟踪
12.
The Research of Model on Aerial Defence Missile Weapon System Detecting and Firing Low-height Aerocraft
防空导弹武器系统探测拦截低空飞行器模型
13.
this advanced battleplane can hedgehop.
这种先进的战斗机, 可以进行超低空飞行。
14.
Iraq has been working on a variety of UAVs for more than a decade.
伊拉克在超过10年的时间里，发展生产了多种无人飞行器。
15.
spacecraft maneuver
太空飞行器机动飞行
16.
Design and Realization of Height Keeping Control System of Low Level Sea-Skimming Tow Target
超低空掠海拖靶定高飞行控制系统设计与实现
17.
Design and Implement of Real-time Virtual Atmosphere Environment Server Based on HLA
无人飞行器飞行实时大气环境仿真服务器
18.
Unmanned Combat Air Vehicle--An New-style Air Weapon Platform
新型航空武器装备——无人作战飞机