Planes would fly in from the north-east, primarily over water, greatly reducing the number of homes that would be affected by aircraft noise.

飞机将在东北部起降，主要途经水面，受飞机噪音污染的家庭数目由此极大地减少。

youdao

National regulators would make decisions based on assessments by aircraft operators that took in flight plans, equipment and the ash's disposition.

国家监管人员依据飞机运营商的评估作出决定。飞机运营商制定飞行计划，提供设备，跟踪火山灰的位置。

youdao

Sonic booms produced by aircraft flying supersonic at altitudes of less than 100 feet, creating between 20 and 144 pounds overpressure, have been experienced by humans without injury.

飞行在低于100英尺的超音速飞机制造的音爆，造成的20到144磅的超压，没有对人体造成伤害。

youdao

An aircraft carrier and more helicopters arrived Friday, and a hospital ship is expected by the end of next week.

VOA: special.2010.01.16

But Ron Wagner says the spirit of the event is best represented by the pilots and engineers who build their own aircraft.

VOA: special.2010.07.30

The F-35 will be used by the U.S.Air Force and also by the Navy to fly off of aircraft carriers.

VOA: standard.2009.07.21

That requires not surgical strikes by aircraft based in the United States, but expeditionary forces with extravagant basing and equipment.

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The system automatically produces flight plans, or "strips, " which are used as a route plan by aircraft while in U.K. airspace.

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Top of the list were farmers, followed by aircraft mechanics and typesetters.

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