空域划分 division of airspace
- 美国的空域分为21个区域(管制中心),每一个区域都划分为多个扇区。
The United States airspace is divided into 21 zones (centers), and each zone is divided into sectors. - 扇区划分是空中交通管理的一项重要工作,它直接影响空域的容量和安全性。
The sector partition is an important work of air traffic management, its operation affects the airspace capacity and security. - 随着经济社会的发展,需要建立一种新的管理体制,划分自由而有序的低空飞行区域,以充分利用空域资源创造社会财富。
With the economic and social development, need to establish a new management system, free and orderly by low-flying area, in order to make full use of airspace resources to create social wealth.
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