"One of the risk factors for premature deaths is the air we breathe, over which individuals have little control," he said.
他说：“导致人们过早死亡的一个风险因素就是我们吸入的空气，而这是个人几乎无法控制的。”
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。
By early yesterday, the insurgents had taken control of the country's main military air base.
到昨天早些时候，那些起义者已控制了该国的主要空军基地。
Then there is the six-speed gearbox; cruise control; air-conditioning; alarm and immobiliser.
然后是六速变速箱、巡航控制系统、空调、报警和固定器。
Finally, several chapters are devoted to how the various techniques have been used in various industries, such as automotive, railways, air traffic control, and telecommunications.
最后，还有一些章节介绍不同技术如何应用在不同的行业中，比如汽车制造、铁路、空中交通控制和通信。
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。
You can land on an airstrip with various approach patterns, depending on air traffic control guidelines due to weather, traffic density, wind speed, and so on.
您可以使用各种各样的方法模式在飞机跑道上降落，这取决于由天气、交通密度、风速等等因素决定的空中交通控制指导。
It lost contact with air traffic control between Galeao International Airport in Rio de Janeiro and Charles de Gaulle International Airport in Paris, the airline said Monday.
周一航空公司说，飞机在里约热内卢的加利昂国际机场和巴黎的夏尔戴高乐国际机场之间，与空中交通控制失去了联系。
The system can also track in parallel with other systems, such as drones and air control units.
该系统还可以与其他系统同时跟踪，诸如无人机和航空控制系统。
Jonathan Astill from the air traffic control company Nats says conditions should improve in the next 12 hours.
空中交通控制公司Nats的Jonathan Astill表示，未来12小时之内情况会有所改善。
Meanwhile, Hank Krakowski, the FAA official in charge of operating the air traffic control system, resigned Thursday.
同时，联邦航空部负责飞行交通控制系统的Hank Krakowski在周四辞职。
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。
The parabola would control air flow in a way that would lessen the shockwave, NASA says.
NASA表示，这一抛物线设计可以通过控制气流来减少冲击波的产生。
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。
Software is an essential element of the ubiquitous cell phone, as well as complex air traffic control systems.
软件是诸如无处不在的手机，和复杂的空中控制系统的核心元素。
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。
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.
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。
Once airborne, the aircraft could save more fuel if air-traffic control systems were reorganised, enabling the pilot to navigate more efficiently and cutting down on delays.
如果空中交通管制系统能够得到改编，使飞行员可以更为有效地驾驶飞机，减少延误，飞机一旦升空就可以节约更多的燃料。
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。
Additional payloads will be integrated into the air vehicle and control segment in the future.
未来，还会有其他载荷被集成到无人机和控制部分中。
Forget air traffic control as we know it now, and all the intelligent displays in submarines and fighter planes.
忘掉交通流量控制吧，以及潜水艇和战斗机上的智能显示器。
Where America has a single provider of air-traffic control services, Europe has a mind-boggling 34.
美国仅有一个空中交通管制服务提供商，然而，欧洲有令人难以想象的34个。
If power stations, refineries, Banks and air-traffic-control systems were brought down, people would lose their lives.
如若发电站、精炼厂、银行和空中交通管制系统被迫瘫痪，人们便性命难保。
Plans to upgrade air-traffic-control technology to a modern satellite-guided system have faced repeated delays.
升级空中交通管理技术为现代卫星导航系统的方案一直拖延着。
He's a great pilot -those air traffic control guys know exactly who they're talking to.
他是个很棒的飞行员——那些搞空中交管的人很知道他。
If all continues to go well, the results will be plugged into the airport's air-traffic control system for real within a few months.
如果一切进行顺利，几个月后研究结构就会应用于机场的航空运输管理系统。
The prince is a member of a group called Joint Tactical air control, or JTAC. He holds the rank of cornet — equivalent to a second lieutenant — and serves as a forward air controller.
王子是JTAC(联合目标攻击控制员)中的一名成员。他拥有军衔-相当于少尉-前进空中控制员。
This new contract rationalises operational maintenance services for the Air Traffic Control equipment into a single and flexible performance based arrangement.
这份新合同使空中交通管制设备的运行维护更趋合理、单一、灵活。
This new contract rationalises operational maintenance services for the Air Traffic Control equipment into a single and flexible performance based arrangement.
这份新合同使空中交通管制设备的运行维护更趋合理、单一、灵活。
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