powered flight
动力飞行：使用引擎或其他动力装置进行飞行的方式。
常用释义
英式发音
美式发音
基本释义
- 动力飞行：使用引擎或其他动力装置进行飞行的方式。
例句
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1·As the young bird matures, such controlled descent gradually gives way to powered flight.一旦幼鸟成熟，类似这样的可控降落就会演变成为动力飞行。
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2·He thinks microraptor used its hind wings only for gliding, folding them out of the way for powered flight.他认为，顾氏小盗龙仅仅用后翼来滑翔，在加力飞翔时，便折叠起来，以免挡道。
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3·Paul MacCready'sGossamer Condor, which made the first successful human-powered flight asrecently as 1977, was some improvement on these.保罗·麦克格雷迪的“幻影神鹰号”却在飞行领域取得突破，它完成了自1977年以来首例成功的人力驱动飞行。
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4·On December 17, 1903, the Wright Brothers embarked on the first sustained, heavier-than-air, man-powered flight aboard the Wright Flyer.1903年12月17日，莱特兄弟驾驶自己制造的第一架飞机“飞行者1号”，在美国北卡罗莱纳州的基蒂霍克海滩，进行了首次有动力驱动的持续飞行。
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5·It was as though Orville and Wilbur Wright had not just discovered powered flight but had built a plane with tray tables and a duty-free service.那时赖特兄弟好像还没有发明动力引擎飞机，但用折叠餐桌和免税服务引擎的购物中心已经起飞。
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6·John McCurdy pilots Alexander Graham Bell's experimental tetrahedral kite, the Cygnet III, which left the ground via powered flight in March 1912.1912年3月，约翰·麦柯迪试驾亚历山大·格雷厄姆·贝尔的实验性四面体风筝，通过动力飞离地面的“小天鹅3号”。
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7·Sunday's flight clears spaceship builder Scaled Composites to begin rocket-powered flights next year, and test flights in space in late 2011 or early 2012.周日的飞行明确了宇宙飞船建造商s caled Composites将要在明年开启装有火箭发动机的飞行计划，在太空中的试验飞行将在2011年底或2012年初进行。
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8·Should all go according to plan, Yiqing will bring Mozi to the Birdman Rally in Japan, where he hopes to break the duration record for human-powered flight.如果一切按计划进行，毛一清还打算把“墨子”带去日本的鸟人大赛，他希望在那里打破人力飞行器飞行时间的记录。
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9·Climbing during daylight hours, the prototype aircraft ultimately reached an altitude just short of 30, 000 meters, breaking records for non-rocket powered flight.在白天爬升，原型机最终达到海拔30000米的高度，打破了非火箭动力飞行的高度纪录。
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10·In those earliest days of powered flight, when so much had yet to be proven about aircraft technology and handling, almost any pilot was a test pilot of sorts.在动力飞行，那些最早的日子，这么多尚未被证明是对飞机的技术和处理，几乎所有的驾驶员是各种各样的试飞员。