低飞的飞机就好像从房顶掠过一样。
建立这些数字高程模型，有无数的用途，可以帮助军用飞机超低飞行，可以给救济工作人员显示地震的哪里破坏最大。
Their digital elevation model will have myriad USES, from helping military jets fly ultra low to showing relief workers where an earthquake's damage is worst.
新航有关管理人员表示此举既可减少昂贵的印刷费用，而且也可降低飞机整体载重和提高燃油效率。
Officials claim the move will eventually have an impact on overall weight and fuel efficiency of the aircraft, although clearly the decision will also remove expensive printing costs.
人们认为生物燃料会降低飞机燃料的等级，但是工业研究目前对此存在争议。
Biofuel has been thought to degrade jet fuel, although industry studies now dispute that.
使用消声短舱是降低飞机噪声的重要方法。
Using na cell to reduce airplane noise is an important method.
本文介绍了英国、美国、日本的一些科学家在降低飞机噪音、铁路噪音及空调噪音方面所做出的探索。
This article introduces the efforts made by some of British, American and Japanese scientists to reduce airplane noise, railway noise and air conditioning noise.
飞机在陆地上低飞时，其剧烈的响声会引起房屋损坏，甚至使人耳聋。
When planes fly low over the land, the very loud sounds can cause damage to houses. Very loud sounds can even make people deaf.
事件发生的雪山正是1998年一架低飞的美国海军喷气式飞机撞上滑雪索道缆车的雪山，撞击导致索道缆车坠地，造成20人死亡。
The crash happened on the same mountain where in 1998, a low flying US marine jet sliced the cable of a ski gondola, sending the cable car crashing to the ground, twenty people were killed.
在那一刻，冲击波会在机翼上形成，扰乱气流，降低飞机的升力。
At that point, shockwaves develop on the wings, interrupting the flow of air and reducing lift.
这一“离谱”要求是全日本航空公司为了降低飞机在翱翔中的燃料耗损量而试行的一系列法子之一。
The unusual request is one of a number of measures being tried out by All Nippon Airways to reduce fuel consumption.
这一“离谱”要求是全日本航空公司为了降低飞机在翱翔中的燃料耗损量而试行的一系列法子之一。
The unusual request is one of a number of measures being tried out by All Nippon Airways to reduce fuel consumption.
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