powered flight

常见例句

One day, I told a friend, "You know, the first man in powered flight was from Ohio."
一天，我告訴一個朋友說：“你知道嗎，第一個用動力飛行的人是俄亥俄州人；
“Even a cursory examination of the evidence in representational arts shows that angels and cherubs cannot take off and cannot use powered flight,” said Prof Wotton.
他說：“即使對具象派的藝術作品做一個粗略的檢查，也足夠找到証據，証明天使和胖乎乎的小天使無法起飛，也無法使用動力飛行的方法。
The spirit of the early aviators lives on in projects like the experimental Solar Impulse, a solar-powered plane that made its initial, barely-off-the-ground test flight in December 2009.
早期的飛行員的精神生命在類似的實騐太陽能脈沖，一個太陽能飛機，在2009年12月最初，幾乎沒有過的實地試飛項目。

And so begins the first powered flight of the experimental plane designed to take man to the edge of space.
The Sonex and Sikorsky projects are two examples in a growing field of innovation in electric powered flight - most in their infancy.
Craig Willan is a flight engineer. He's closely monitored the development of electric powered aircraft.

Ballistic missiles are guided during powered flight and then release their payloads, which are then subject only to gravity and atmospheric drag.
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It was these prizes that inspired the biggest turning point in muscle-powered flight's history, and where the work of Dr. Paul MacCready and his various teams would start a new chapter in human-powered flight.
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