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。

youdao

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。

youdao

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。

youdao

First, the ducted fan design allows the car to achieve the speed and maneuverability of a helicopter -- 155 mph, 12, 000-foot altitude, two hours of flight time, vertical take off and landing -- but removes the dangers of exposed rotors, allowing the "car" to sidle up to buildings for rescue missions, or coexist in close quarters with other vehicles.

ENGADGET: Urban Aeronautics plans X-Hawk flying car for 2010

While it's still not possible to walk into your local Chevy dealer and fly out with a vertical take-off and landing (VTOL) Camaro that drives through all three dimensions, there are engineers across the world dedicating their lives to making the dream possible.

CNN: The story

An early version of a flexible Air Force plane with vertical take-off and landing capabilities.

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