名词领空，（某国的）空域

1. 空域：(上图不按比例绘制)关于空域(Airspace)和区域管制的更详细的知识,我们将在后面的部份为大家介绍. 提到了一步步来,所以,我们从最基本的管制席位(ATC Position)开始. 从现在开始,您将与我们一道成为一名控制着航班飞行(Airline Flight)的管制长官,

2. 空气间层：air hater空气加热器 | airspace空气间层 | alarm signal报警信号

3. 通风空间：airship 飞艇水上飞机 | airspace 通风空间 | airspeed indicator 风速表

4. 空间;空气层;气隙：air source heat pump system 空气热源热泵系统 | airspace 空间;空气层;气隙 | air stagnation 空气停?/font

1. 空域；领空
A country's airspace is the part of the sky that is over that country and is considered to belong to it.

e.g. The plane left British airspace.
飞机飞离了英国领空。

noun

1. the atmosphere above a nation that is deemed to be under its jurisdiction

e.g. the plane was refused permission to enter Chinese airspace

2. the space in the atmosphere immediately above the earth

Synonym: air space