新路正在实施临时交通管制。
他们必须等待空中交通管制队下达的起降许可令。
飞行员得到空中交通管制站发出的着陆许可。
The pilot was given clearance to land by air traffic control.
空中交通管制员在一场薪酬纠纷中开始了为时3天的罢工。
Air traffic controllers have begun a three-day strike in a dispute over pay.
相对飞机而言，高铁列车的突出优势在于准时，因为基本不受天气或交通管制的影响。
Compared with the airplane, the outstanding advantage of the CRH train is punctuality, because it is basically not affected by weather or traffic control.
相对飞机而言，高铁列车的突出优势在于准时，因为基本不受天气或者交通管制的影响。
Compared with planes, the outstanding advantage of high-speed trains is their punctuality, for it is scarcely influenced by weather conditions or traffic control.
许多人认为，空中交通管制系统是由一排坐在美国机场雷达屏幕前的管制员组成的，他们告诉到达和离开的航班该做什么。
Many people think that ATC consists of a row of controllers sitting in front of their radar screens at the nation's airports, telling arriving and departing traffic what to do.
这是因为航空交通管制（ATC）对整个空间的控制是至关重要的。
This is because ATC control of the entire space is essential.
它是交通工具的语言：大多数飞行员和空中交通管制员都使用它。
It is the language of transport: most airline pilots and air traffic controllers use it.
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 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.
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。
Apparently, there were some low clouds in the area, but mostly it was just miscommunication between the pilots and the air traffic controllers.
无交通管制的空域被定为等级F，而低于海拔5490米、不在机场附近的管制空域是等级 E。
Uncontrolled airspace is designated Class F, while controlled airspace below 5,490m above sea level and not in the vicinity of an airport is Class E.
首先，空中交通管制几乎覆盖了整个美国。
需要持有明确的空中交通管制许可才能进入B类空域，如接近一个大都会机场。
To enter Class B airspace, such as an approach to a major metropolitan airport, an explicit ATC clearance is required.
例如，VFR飞行员进入C类空域所要做的就是与空中交通管制建立双向无线电联系。
For example, all a VFR pilot has to do to enter Class C airspace is establish two-way radio contact with ATC.
第一个出现类似现在的航空交通管制的地方是纽约市，很快，其它大城市也开始效仿。
The first region to have something approximating today's ATC was New York City, with other major metropolitan areas following soon after.
尽管飞行员必须继续遵守有关视觉飞行规则的所有规定，但无需获得空中交通管制的明确进入许可。
No explicit permission from ATC to enter is needed, although the pilot must continue to obey all regulations governing VFR flight.
然而，这种纯粹的视觉系统在恶劣天气下毫无用处，到了20世纪30年代，无线电通信开始用于空中交通管制。
However, this purely visual system was useless in bad weather, and, by the 1930s, radio communication was coming into use for ATC.
在20世纪40年代，空中交通管制中心能够而且确实利用了第二次世界大战中新研制的雷达和改进的无线电通讯，但是这个系统还处于初级阶段。
In the 1940s, ATC centres could and did take advantage of the newly developed radar and improved radio communication brought about by the Second World War, but the system remained rudimentary.
4月8日，武汉市解除离市交通管制。
1月23日，武汉宣布实施出市临时交通管制。
Jan 23: Wuhan declared temporary outbound (向外的) traffic restrictions.
我不在空中交通管制的范围内。
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。
We will continue to validate new, complex aircraft and air traffic control systems to ensure that they meet extremely high safety levels.
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.
奥运交通管制和安保措施，加之从电视上看比赛的诱惑，反正也似乎会似乎都以不同的方式把人们留在家中。
Olympic traffic controls and security measures, as well as the lure of sport on television, seem to be keeping people at home anyway.
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。
Almost halfway between South America and Africa, it serves as a switching station for air traffic control.
由于具有精确的定位和授时能力，该系统还广泛的支持民用、科研以及商业应用，从空中交通管制到互联网。
The worldwide system also supports a wide range of civil, scientific and commercial functions - from air traffic control to the Internet - with precision location and timing information.
例如，构建空中交通管制系统的软件需要某些工作产品以确保多重可靠性检查，满足可调整性等等。
Those who build software for air traffic control systems, for example, need certain work products to ensure multiple reliability checks, regulatory compliance, and so forth.
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。
In the cockpit, the pilots chattered with Brazilian air traffic control, calling out altitude and radio frequencies.
她老是迟到，今天又实行临时交通管制。
She is always late and a temporary traffic control is taken today.
应用推荐