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词汇 unpowered
释义

Definition of unpowered in English:

unpowered

adjective ʌnˈpaʊədˌənˈpou(ə)rd
  • Having no fuel-burning source of power for propulsion.

    无(燃烧推进)动力的

    Example sentencesExamples
    • We expect that the dues would be the same for pilots regardless of whether they fly unpowered gliders, powered harnesses or both.
    • The new rule allows a special light-sport aircraft owner to accept compensation for the use of the aircraft for flight training, or for towing a glider or unpowered ultralight vehicle.
    • In an emergency the module is capable of an unpowered landing.
    • Once airborne the rear-mounted propeller pushes the craft along and the unpowered main rotor spins to give the craft lift.
    • Cetaceans swimming with their bodies in the horizontal plane used either powered or unpowered turning gaits.
    • To return to Earth after your cosmic excursion, rather than using fuel to slow down you could do what the space shuttle does: glide back to Earth unpowered, and exploit the fact that our planet has an atmosphere, a source of friction.
    • I would postulate that many persons interested in unpowered personal flight who would otherwise have taken up hang gliding have instead pursued paragliding.
    • Ja Rule would get on stage, begin his routine of saying words to no conceivable rhythm while somebody pushes buttons on an unpowered keyboard behind him.
    • An unpowered glider can soar through the sky, a helicopter can hover and flit around, and a cannon can even shoot a circus performer in a parabola through the air.
    • The powered phase is followed by an unpowered glide from Mach 0.9 down to Mach 0.3, when the parachute system deploys.
    • I'd been flying unpowered hang gliders for 12 years and I didn't know if I could get on with having an engine attached to me.
    • ‘I was interested in developing a robust, unpowered system that was modular and could form part of a ‘toolkit’ approach to weapon configuration.
    • Tow a glider that is a light-sport aircraft or unpowered ultralight vehicle in accordance with 91.309…
    • Before the Wrights took off in the Flyer, they had gained experience with unpowered gliders, following the example of other pioneering aviators.
    • What if there were ultralight pilots looking around for something useful to do and somehow they convinced local youngsters to tow up behind them in unpowered ultralights?
    • So which companies can manage both a steep ascent and an unpowered glide?
    • These days, more studio monitor builders are turning to powered designs, yet there are plenty of great unpowered monitors available.
    • The power's just come back on, and after two hours of being lost in the unpowered wilderness, I quickly turn on my computer, hoping to log on.
    • The revolution in the air also stemmed from the availability of reliable internal combustion engines, though unpowered balloons have a much longer history.
    • More progress was made in the inter-war era in the development of the autogiro, which had an unpowered overhead rotor blade driven by the airflow from a conventional tractor propeller in the nose.

Rhymes

coward, Howard, underpowered

Definition of unpowered in US English:

unpowered

adjectiveˌənˈpou(ə)rd
  • Having no mechanical source of power for propulsion.

    无(燃烧推进)动力的

    Example sentencesExamples
    • More progress was made in the inter-war era in the development of the autogiro, which had an unpowered overhead rotor blade driven by the airflow from a conventional tractor propeller in the nose.
    • An unpowered glider can soar through the sky, a helicopter can hover and flit around, and a cannon can even shoot a circus performer in a parabola through the air.
    • ‘I was interested in developing a robust, unpowered system that was modular and could form part of a ‘toolkit’ approach to weapon configuration.
    • Once airborne the rear-mounted propeller pushes the craft along and the unpowered main rotor spins to give the craft lift.
    • Cetaceans swimming with their bodies in the horizontal plane used either powered or unpowered turning gaits.
    • Tow a glider that is a light-sport aircraft or unpowered ultralight vehicle in accordance with 91.309…
    • The new rule allows a special light-sport aircraft owner to accept compensation for the use of the aircraft for flight training, or for towing a glider or unpowered ultralight vehicle.
    • To return to Earth after your cosmic excursion, rather than using fuel to slow down you could do what the space shuttle does: glide back to Earth unpowered, and exploit the fact that our planet has an atmosphere, a source of friction.
    • Ja Rule would get on stage, begin his routine of saying words to no conceivable rhythm while somebody pushes buttons on an unpowered keyboard behind him.
    • The powered phase is followed by an unpowered glide from Mach 0.9 down to Mach 0.3, when the parachute system deploys.
    • So which companies can manage both a steep ascent and an unpowered glide?
    • I would postulate that many persons interested in unpowered personal flight who would otherwise have taken up hang gliding have instead pursued paragliding.
    • In an emergency the module is capable of an unpowered landing.
    • Before the Wrights took off in the Flyer, they had gained experience with unpowered gliders, following the example of other pioneering aviators.
    • I'd been flying unpowered hang gliders for 12 years and I didn't know if I could get on with having an engine attached to me.
    • What if there were ultralight pilots looking around for something useful to do and somehow they convinced local youngsters to tow up behind them in unpowered ultralights?
    • We expect that the dues would be the same for pilots regardless of whether they fly unpowered gliders, powered harnesses or both.
    • These days, more studio monitor builders are turning to powered designs, yet there are plenty of great unpowered monitors available.
    • The power's just come back on, and after two hours of being lost in the unpowered wilderness, I quickly turn on my computer, hoping to log on.
    • The revolution in the air also stemmed from the availability of reliable internal combustion engines, though unpowered balloons have a much longer history.
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