The performance of air traffic control system was evaluated by using Analytic Hierarchy Process ( AHP ) .

Air traffic control play an important role for the safety of aviation.

空中交通管制对于保障民航飞行安全起着重要作用.

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It crashed after being asked by the air traffic control tower to bank around before landing.

飞机坠毁之前,空中交通控制塔台让它调整飞行角度后再降落.

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Accordingly, the person's language still is having very main effect in job of air traffic control.

因此, 人的语言在空中交通管制工作中仍起着很重要的作用.

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Captain , according to Air Traffic Control, there are several changes route . Please follow new route.

在空中交通管制中, 在不同的任务间合理分配时间是很常见的.

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They began to provide a form of air traffic control ( ATC ) based on visual signals.

他们开始提供一套以目视信号为基础的空中交通管制 ( ATC ).

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But actually, you want commercial jetliners to show up on radar for good air traffic control.

但实际上, 你想要的商业客机,显示了对雷达良好的空中交通管制.

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The study says there must be a complete overhaul of air traffic control systems.

研究报告称必须全面改进空中交通管制系统。

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They have to wait for clearance from air traffic control.

他们需要等空中交通管制人员的放行。

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Air Traffic Controller, We Guide You Home Safety!

航空管制员, 我们带你安全回家!

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Hear what it's like for an air traffic controller to work in the environment.

听到它像一个空中交通管制工作环境的.

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What does it take to be an air traffic controller?

怎样才能成为一名空中交通管制人员 呢 ?

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Training of air traffic controller using the new ATC Radar Simulator.

空管人员正使用新空管雷达模拟系统以作培训.

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Jabu Ngubane, a senior air traffic controller, confirmed severe problems at Matsapha airport.

高级空中交通管制员贾布-恩古班证实马特萨法机场出了严重的问题.

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The new ATC Radar Simulator was commissioned and used for air traffic controller training.

启用新的航空交通管制雷达模拟系统,供人员培训之用.

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Hebei Air Travel Agency, said a person in charge.

河北航空旅行社的一位负责人说.

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First-class air travel is becoming more and more expensive.

乘头等舱旅行越来越贵了.

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Nor is air travel doing much good to the environment.

空中旅行也对环境裨益不大.

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Despite booming demand for air travel, many airlines are losing money.

尽管乘飞机旅行的需求旺盛, 航空公司却一直在赔钱.

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International air travel is not covered by the Kyoto agreement.

但国际航空旅行不在《京都议定书》覆盖范围内.

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Do you think air travel is as safe as traveling by rail?

你认为航空旅行和火车旅行一样安全 吗 ?

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