据说新近设计的轰炸机安全飞行速度为每小时850英里。
It is said that the newly designed bomber is redlined at 850 miles an hour.
越高耗费的燃料越少，而载人飞船能够长时间安全飞行的轨道高度就有上限。
But while higher is better from a fuel conservation perspective, there is an upper limit on how high it is safe to orbit humans for long periods.
火山突然喷发形成的烟云所聚集的高度尤其让海拔高度高于此的安全飞行变得困难重重。
In particular, sudden changes in its height made the job of flying safely above it a tricky one.
航空液压阀是航空液压系统中重要的控制元件，它关系到飞机的平稳与安全飞行。
Aviation hydraulic valve is the very important control component in aviation hydraulic system, it is related to the stable and safe flight of airplane.
依据模型作出了辐射安全飞行的时限曲线并就辐射的安全防护问题进行了分析讨论。
The predicted safe flight time is given by this model, and the radiation protection is also discussed in this paper.
尽管引擎是极为可靠，就算其中一个引擎发生故障，飞机使用剩余的一个引擎也能继续安全飞行。
Although the engines are extremely reliable, one could fail, and the plane could continue to fly safely with that remaining single engine.
上千个航班已被取消，数万名旅客滞留机场，官方表示，尚无法确定何时可以安全飞行。
Thousand of flights were canceled, stranding tens of thousands of passengers, and officials said it was not clear when it would be safe enough to fly again.
就坡度的成因进行研究，并且给出了几种修正方法，理论与实践相结合，达到安全飞行。
The article studies reasons for the formation of gradient and suggests several corrective methods to combine theory and practice so as to ensure safe flying.
事实上，当一些大型航空公司破产保护时，美各航企整体上都基本可以保持安全飞行记录。
In fact, go bankrupt when a few large airline when protection, on whole of look forward to of United States each boat can hold safe flight record basically.
飞机液压系统作为飞机飞行控制系统和起落架等负载的动力源，对飞机的安全飞行起着关键的作用。
As the power source of the aircraft flight control system and landing gear loads, aircraft hydraulic system plays a key role for the safety of aircraft flying.
随着飞机飞行速度的提高，鸟撞事故给飞机安全飞行造成了越来越严重的威胁，经济损失逐年增加。
Normal flying is faced with more and more serious menace made by bird-striking with increasing flying speed of aircraft and the economic loss is increasing year after year.
澳大利亚航空公司以及阿根廷国家航空公司确认周五的航班在安全飞行条件出现之前，航班都被取消。
Austral, Aerolineas Argentinas and LAN Argentina airline companies confirmed on Friday morning that flights are canceled until security conditions are in place to continue the service.
曾任空军试训中心某团飞行教员，飞过歼七、歼八等机型，安全飞行950小时，为空军一级飞行员。
A former air Force flight instructors trial training center regiment, Jian-over, such as fighter aircraft, 950 hours of flight safety, as an air Force pilot.
该系统已成功地完成了安全飞行试验，并获得批准于今年夏天作为首个任务系统装备F - 35飞机。
The system has successfully completed safety of flight tests and obtained approval for flying this summer onboard the first mission systems equipped F-35 aircraft.
本周早些时候，一个美国宇航局监督小组声称，宇航局未能满足哥伦比亚事故调查委员会为恢复航天飞机安全飞行而提出的15条意见中的3条。
Earlier this week, a panel monitoring Nasa said the agency had failed to meet three of 15 recommendations made by the Columbia Accident Investigation Board for the safe resumption of shuttle flights.
美国有线电视新闻网的空中旅行专家理查得·卡斯特说这架双引擎飞机，有一个坚定的跨大西洋航线，并有着近乎完美的安全飞行记录，只是在1994年的一次飞行训练出现过致命事故。
CNN air travel expert Richard Quest said the twin-engine plane, a stalwart of transatlantic routes, had an impeccable safety record, with only one fatal incident involving a training flight in 1994.
尽管我们经常听到空中撞机和严重伤亡事故，飞行是最安全的旅行方式之一。
Though we often hear about air crashes and serious casual deeds, flying is one of the safest ways to travel.
游戏需要设定飞行路线，来安全引导特大喷气客机到大型跑道、引导小型螺旋桨飞机至简易跑道、以及引导直升机到直升机场。
The game involves setting flight paths to safely direct jumbo jets to the large runway, smaller prop planes to the airstrip, and helicopters to the helipad.
在飞行过程中，它达到了3000英尺的高度并在一个安全的区域内进行了一系列轻巧的转弯。
During its flight, it reached 3,000 feet and performed a series of gentle turns all over a safe area.
团队合作会随时间推移而改善：美国国家运输安全委员会发现，其民用航空数据库中，73%的事故发生在机组人员一起飞行的第一天。
Teamwork improves with time: America's National Transportation Safety Board found that 73% of the incidents in its civil-aviation database occurred on a crew's first day of flying together.
独立飞行员协会已提起诉讼，要求政府为所有飞行员设定一个安全级别。
The Independent Pilots Association has filed a lawsuit asking the government to set one level of safety for all pilots.
如果你想让飞行员知道降落是安全的，把你的手伸到前面并弯曲你的膝盖。
If you want the pilot to know that it's safe to land, push your hands out in front of you and bend your knees.
名为“转变”的这一飞行汽车正在接受撞击测试，以确保其符合联邦的安全标准。
The Transition is now going through crash tests to make sure it meets federal safety standards.
代表英国航空公司飞行员的协会表示，现如今我们迫切需要提高全世界的航空安全水平。
The association representing British airline pilots says that there is an urgent need to raise levels of air safety throughout the world.
为了您的安全，整个飞行过程中禁止吸烟。
For your safety, smoking is not allowed during the whole flight.
对失踪飞行员的安全甚为担忧。
空客说，A330有着非常好的安全记录，在商业飞行中从来没有伤亡事故。
Airbus says the A330 has a good safety record, with no fatalities ever on a commercial flight.
空客说，A330有着非常好的安全记录，在商业飞行中从来没有伤亡事故。
Airbus says the A330 has a good safety record, with no fatalities ever on a commercial flight.
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