名词
中文翻译:空域
同义词:
['null space', 'void area']
例句:
-
1.The null area is where the aircraft will not be able to land.
空域是飞机无法降落的地方。
-
2. In the null area, there is no air traffic control.
在空域内,没有空中交通管制。
-
3. The null area is used for testing the aircraft's navigation systems.
空域用于测试飞机的导航系统。