Visibility at the city's airport came down to zero, bringing air traffic to a standstill.
这个城市机场的能见度下降到了零，使航空运输陷入停顿状态。
If your plane arrives late due to bad weather or air traffic jams or strikes, then the train passengers will arrive at their destination first.
如果你的飞机因为恶劣的天气或空中交通堵塞或罢工而晚点，那么火车乘客会先到达目的地。
The association also said that standards of training must be raised among flight crews and air traffic controllers as the sky has become ever more crowded.
该协会还表示，必须提高机组人员和空中交通管制员的培训标准，因为空中交通越来越拥挤。
The volume of scheduled flights is straining the air traffic control system.
定期航班的数量使空中交通控制系统受到压力。
Apparently, there were some low clouds in the area, but mostly it was just miscommunication between the pilots and the air traffic controllers.
显然，该地区有一些低空云层，但主要是飞行员和空中交通管制员之间的沟通失误。
If they become popular, there will surely be too much air traffic.
如果它们变得受欢迎，就一定会出现过多的空中交通。
We will continue to validate new, complex aircraft and air traffic control systems to ensure that they meet extremely high safety levels.
我们将继续制造新型、复杂的飞机和空中交通管制系统，以保证它们能够符合更高的安全水平。
Ash from a volcanic eruption in Iceland has begun disrupting air traffic in Britain.
来自冰岛一座喷发火山的火山灰已经开始扰乱英国空中交通。
Ash from the volcano disrupted air traffic in Europe for more than a month.
火山灰使欧洲的空中交通被破坏了长达一个月之久。
The pilots lost contact with air traffic controllers while flying across an area of the Atlantic Ocean known for constant bands of severe turbulence.
当飞机经过大西洋海域上空某处经常出现成片剧烈涡流的区域时，与空中交通控制员失去了联系。
Some critical systems, such as air traffic control or healthcare systems, are expected to be up 99.9999% of the time.
一些重要的系统（例如空中交通控制系统或医疗系统）需要在 99.9999% 的时间里都处于运行状态。
Almost halfway between South America and Africa, it serves as a switching station for air traffic control.
它的位置几乎恰好处于南美洲和非洲的中间，起着空中交通管制的中转站的作用。
ATLANTA - Air traffic delays are more than just annoying: on average, they probably cost the U.S. economy more than hurricanes do.
亚特兰大——空中交通延误不只是令人讨厌：平均说来，美国在其上的花费超过了飓风。
Episodes of bad weather, particularly thunderstorms, are the most common cause of air traffic delays, Maxson said.
恶劣天气的发生，尤其是雷暴，是导致空中交通延误的最主要原因，马克松说。
In an air traffic system that operates near capacity, any delays in one region tend to spread like ripples and trigger delays elsewhere.
在一个接近饱和状态的空中交通系统中，某一区域的任何延误都会像波浪一样传播并触发其它区域的航班延误。
The region under 1, 100 feet has two regular lanes and isn't managed by air traffic controllers.
100英尺以下的区域有两条正常的航道，该区域不受空中交通管制员的管理。
If I were building a system for air traffic controllers, I'd probably want to make a different architectural decision.
如果我为空中交通管制员构建一个系统，我可能希望制定不同的架构决策。
A newly released document includes recordings of air traffic controllers, military pilots and others reacting to the fast-moving events.
一份最新公布的文件包含了空中交通管制员的录音，军事飞行员和其他人对突发事件的反应。
In the cockpit, the pilots chattered with Brazilian air traffic control, calling out altitude and radio frequencies.
在驾驶舱内，飞行员在和巴西方面的空中交通管制部门交谈，报告航班高度和无线电频率。
Systemwide air traffic is down 22% since 2000, and controller head count is slightly higher than it was that year.
自2000年起，航空交通全系统缩减了22%，控制员人数却要比那一年稍微高一些。
The volcanic ash has forced the cancellation of many flights and disrupted air traffic across northern Europe, stranding thousands of passengers.
火山烟雾迫使许多航班取消，阻碍了北欧之间的航空运输，成千旅客被耽误。
Past proposals to solve this problem have included artificial intelligence systems to prevent collisions between air traffic.
关于如何解决这个问题，以往就有一些建议，包括使用人工智能系统来防止空中交通工具之间发生碰撞。
Matt Wardell is a spokesman for Airservices Australia, which manages the country's air traffic.
MattWardell是澳洲航空负责管理空中交通的发言人。
Selex Sistemi Integrati air traffic management systems have been used in Algeria since 1997.
早在1997年，阿尔及利亚就采用了SelexSistemi Integrati公司的空中交通管理系统。
And air traffic across the Atlantic surpassed steamships for passengers.
而且，旅客们更多地选择空中运输来跨越大西洋，而不仅仅依赖汽船来漂洋过海。
The civilian computer infrastructure would include the networks that control an air traffic control system or a water supply, for example.
民用计算机基础设施包括计算机网络，比如可能控制着空中交通管制系统或者供水系统。
The civilian computer infrastructure would include the networks that control an air traffic control system or a water supply, for example.
民用计算机基础设施包括计算机网络，比如可能控制着空中交通管制系统或者供水系统。
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