air-traffic area
常见例句
- What about the next generation of air-traffic control systems that promise to use GPS satellites and radio transponders to warn all aircraft in a given area about the presence of others?
下一代的空中交通管制系统将会在一个指定区域中使用全球定位系统和无线电应答器来警告所有飞机关于其他飞机的位置。 那么这个系统能做到吗？ - GPS-generated information i eential to military activitie uch a navigation, targeting and reconnaiance, and ha found myriad civilian ue in area uch a cellular communication and air traffic control.
GPS星座产生的信息对于军事活动（比如导航、定位和侦察）至关重要，并拓展到诸如蜂窝移动通信和空中交通管制等许多民用领域。
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