The utility model relates to an improved bungee-powered glider, comprising an upper machine base, a lower machine base and a fixing tube.

一种改进的橡皮筋动力滑翔机，包括上机座、下机座及固持管。

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In 2006 he converted a powered hang-glider, removing its small combustion engine and replacing it with a battery and an electric motor.

2006年，他转向了动力滑翔机，同时把小型内燃机拆了下来，用电池和电动机来替代。

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Boeing has flown a Dimona motor glider with an electric motor powered by a fuel cell.

波音公司试飞了一架利用燃料电池做动力来驱动电动机的迪莫诺动力滑翔机。

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The academy's powered flight, glider and parachuting operations have been called off since Saturday so that the U.S. Forest Service could use runways for helicopters used to fight fires along Colorado's Front Range, Van Winkle said.

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Boeing has also flown a Dimona motor glider with an electric motor powered by a fuel cell.

ECONOMIST: Electric planes

Within a few moments, a passenger jet powered by four Rolls Royce engines had become a glider.

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