1.
crashing aircraft and parts or articles falling from aircraft and other flying objects;
飞机坠毁、飞机部件或飞行物体坠落;
2.
an unidentified flying object
不明飞行物体,飞碟((或称飞碟等; 略作 UFO))
3.
The motion of an object in or through a medium, especially through the earth's atmosphere or through space.
飞行物体在媒介中或穿过媒介的运动，尤指穿越地球大气或太空
4.
relating to or characteristic of the motion of objects moving under their own momentum and the force of gravity.
具有在自身动力和地球引力影响下飞行物体特征的或与之有关。
5.
Of or relating to projectiles, their motion, or their effects.
飞行物体的射弹及其运动或效果的或与之相关的
6.
Something that orbits, especially a spacecraft that orbits a planet or moon without landing on it.
轨道飞行器循轨道飞行的物体，尤指循一行星或月球运行而不在其上着陆的宇宙飞船
7.
To fly an airplane close to the ground, rising above objects as they appear, as in spraying crops.
掠地飞行，跳栏飞行靠地面很近地飞行，遇物体出现则上升，如给庄稼喷药
8.
The pilot was ordered to keep track of the strange object.
那位飞行员接到命令去跟踪这个奇特的物体。
9.
ANALYSIS OF DISTORTION PRODUCT OTOACOUSTIC EMISSION IN PILOTS UNDER PHYSICAL EXAMINATION FOR MODIFICATION TO EQUIPMENT OF HIGH PERFORMANCE AIRCRAFT
改装体检飞行员畸变产物耳声发射资料分析
10.
XiaoMing was riding his bike when the UFO took off.
不明飞行物起飞时,小明正在骑自行车.
11.
a method of controlling the flight of a missile by devices that respond to inertial forces.
由惯性引导飞行物飞行的操控方法。
12.
(spaceflight) a trajectory that passes close to a planetary body in order to gain energy from its gravitational field.
（航空）飞行物接近一个行星星体以从其引力场中获取能量的轨道。
13.
contact flying
可看到地面景物的飞行
14.
the physics of supersonic flight.
超音速飞行的物理性质
15.
The Scientific Study of Unidentified Flying Objects
不明飞行物的科学研究
16.
parabolic flight aircraft
沿抛物线飞行的航空器
17.
Low- flying aircraft terrify wild animals.
低飞的飞行器令野生动物惊恐。
18.
This reset their body clocks as if they'd taken a six-hour plane trip to the east.
这样可以模拟出向东飞行6小时，机体生物钟的调整状况。