So far, none of his vertical take-off and landing prototypes has risen much more than a few feet.
目前为止，他的任何一款垂直起降的原型机还没有离地超过几英尺。
It will have a vertical take-off and landing capability and emergency airframe parachutes, and it will be capable of using various fuels.
它将具有垂直起落能力，并配备有应急机体降落伞，而且它将能够使用多种燃料。
A vertical take-off aircraft can rise straight from the ground, without running along for some distance.
垂直起飞的飞机，不用助跑就可直接从地上升起。
The U. S. Marine Corps F-35B short-take off vertical landing (STOVL) variant of the Joint Strike Fighter (JSF) will begin sea trials next week, the service's top aviation officer said.
一位美国海军陆战队空军高级军官称，美军陆战队联合打击战机的F-35B垂直短距起降战机的改进型将于下周进行海上试飞。
The objective of the research is achieving the stable vertical take-off and landing of the aircraft and flying attitude adjustment in a small angle range.
本文工作目标是实现飞行器的平稳垂直起降和小角度内姿态调整。
The objective of the research is achieving the stable vertical take-off and landing of the aircraft and flying attitude adjustment in a small angle range.
本文工作目标是实现飞行器的平稳垂直起降和小角度内姿态调整。
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