民谣电音狂悍精选 [15串烧-结束篇] ... 阿拉木汗 (Lucy 7 Remix) 青春舞曲 (Radio Edit) 天黑黑 (Radio Version) ...
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临时入境的无线电发射设备应按照海关相关管理规定按时复运出境。
Temporarily imported radio transmission equipment shall be shipped out according to the related laws and regulations of the customs.
多普勒无线电测向技术即为利用多普勒效应测定无线电发射设备与接收设备之间夹角的一种技术。
Doppler radio Direction Finder is a technology that measures the Angle between radio transmitter and the radio using Doppler effect (Doppler principle).
显然地基电子导航系统不能满足这种需要，于是人类就设想是否可以将无线电发射参考站建立在空中。
Obviously the foundation of electronic navigation system can not meet this need, So human envisaged the possibility of radio transmitting stations on the air.
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