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。
Thailand has diverted some air traffic to smaller regional airports -- including a mainly military airport at U Tapao a few hours drive from Bangkok.
泰国已经将一些航空交通量分流到了较小的地区性机场，包括距曼谷几小时车程的乌塔帕一处军用为主的机场。
The ability to exploit metroplex concepts that enable optimal use of runways at multiple airports within metropolitan areas, as a means of reducing air traffic congestion and delays.
发掘大都会观念的能力，使大都市区域内的多个机场的跑道得到最佳利用，以此作为减少空中交通拥堵和延误的一个手段。
Think of the controller as the air traffic controller at an airport, giving direction to the coming and going of aircraft.
我们可以将控制器想象为机场的空中交通控制器，指挥飞机的进出方向。
They passed their findings on to the air-traffic controllers, who started looking at the practicalities of getting warnings out, rerouting hundreds of flights and cancelling a thousand more.
他们又将其发现告诉了空中交通管理部门，管理部门就开始查看发出预警的可行性，因为这将导致成百的飞机变更航线，使得上千的航班取消飞行。
The towers are staffed by contract air traffic controllers at small airports that specialize in general aviation.
在一些小机场，通用航空的合同制空中交通管制员在管制塔工作。
On March 23, two airplanes landed at Ronald Reagan Washington National Airport shortly after midnight without an air traffic controller.
在周三午夜，在没有空中交通管制员指引的情况下，间隔很短的两架飞机降落在RonaldReagan华盛顿国际机场。
On Wednesday, two airplanes landed at Ronald Reagan Washington National Airport shortly after midnight without an air traffic controller.
在周三午夜，在没有空中交通管制员指引的情况下，间隔很短的两架飞机降落在RonaldReagan华盛顿国际机场。
SRA International Inc. has won a ＄20 million contract to provide the Federal Aviation Administration with technology designed to aid air traffic control at some of the nation’s smaller airports.
SRA国际公司与美国联邦航空局达成价值2000万美元的合同，为国内的小型机场提供空中交通管制技术。
Since 2006 Ryanair's passenger traffic to and from Marseille has jumped eightfold, to 1.7m, as French travellers snap up flights at a fraction of the prices charged by air France.
自2006年开始，由于莱恩航空的票价仅为法国航空的几分之一，致使法国乘客抢购该公司机票，至今来往马赛的客运量已翻了三番，达到170万人次。
Only hours prior to the March 1 event, air-traffic controllers in Yakutks, Siberia, claim to have picked up a UFO on radar traveling at 6000 MPH at a height of 65, 000ft.
在这起ufo事件发生的数小时前，俄罗斯雅库茨克、西伯利亚地区的空中交通管制员，声称用雷达检测到一架时速6000英里的速度飞行在65000英尺的高度。
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。
The aviation authorities in the United States are investigating whether an air traffic controller fell asleep at Reagan National Airport near Washington as two planes attempted to land.
美国航空当局正在调查，当两架飞机试图降落时，华盛顿附近的里根机场一名空中交通调度员是不是睡着了。
Transportation secretary Ray Lahood says the FAA will have to furlough the vast majority of its employees including air traffic controllers for at least one day — a pay period.
美国交通部部长雷·拉胡德表示，美国联邦航空局不得不让大多数员工每周暂时休假至少一天，这其中就包括交通调度员。
Some air traffic control towers that had been said to close are now still open at least through the end of September.
原定关闭的一些空中交通管制塔目前继续运营，至少可以运营至九月底。
At its worst, the smog is reducing visibility to less than 200 meters and disrupting traffic, both on the ground and in the air.
最糟糕的是，烟雾使地面和空中的能见度降到少于200米，交通陷入混乱。
Pollution property of PAHs in the particulates in the air and its affecting factors at the traffic crossing in Beijing were studied.
研究了北京市典型交通路口大气颗粒物中多环芳烃的污染特征及影响因素。
Street traffic, such as it was in this area, had been diverted. Air traffic was light at this hour of the night and caused little distraction.
街道交通照以往常规作绕道行驶处理，此时夜空飞机稀少，几乎没引起什么分心。
Controllers have to communicate and coordinate with many people at work, and the air traffic control teamwork directly influences the safety and efficiency of air traffic service.
说明空中交通管制员工作时要进行大量协调沟通工作，管制员资源管理直接影响着空中交通服务的安全和效率。
Aircraft services focus on the flight, maintenance, and refueling of aircraft at the airport, as well as on air traffic control around the airport.
飞机服务主要针对飞行，维护，飞机在机场加油以及机场附近的空中交通管制。
At present our country city more serious air pollution, traffic and transportation emissions are the main sources of air pollution.
目前我国城市空气污染比较严重，交通运输排放的废气是空气污染的主要来源。
China has launched its first ever "Public Transport Week." The campaign is aimed at easing traffic and improving air quality.
中国发起首个“公共交通周”，该活动旨在缓解交通和改善空气质量。
Malaysia Airlines statement said Flight MH17 lost contact with Ukrainian air-traffic controllers at 2:15 UTC.
马来西亚航空公司的一份声明表示，MH17航班于世界标准时间2点15分与乌克兰空管失去联系。
Malaysia Airlines statement said Flight MH17 lost contact with Ukrainian air-traffic controllers at 2:15 UTC.
马来西亚航空公司的一份声明表示，MH17航班于世界标准时间2点15分与乌克兰空管失去联系。
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