“precision approach radar system”的概念、定义、翻译、参考文献-科学参考

单词	precision approach radar system
释义	precision approach radar system Encyclopedia 工学复合无线电导航释 precision approach radar system精密进场雷达系统采用机场监视雷达和精密进场雷达对欲着陆飞机进行探测，由地面领航人员依据雷达提供的角度、距离、位置指示信息，通过地空通信设备指引飞行员操控飞机进场着陆的无线电导航系统。
随便看	noiseless coding noiseless duel noiselessness noise level noise limit for household appliance noise limit for industrial equipment noise limit for means of conveyance noise limit for moving machiney noise limit for vehicle interior and station platform noise logging noise management noise map noise mapping noise margin noise masking noise noise masking tone noise model noise monitoring noise of aircraft noise of blasting noise of electron tube noise of film & television scene noise of internal combustion engine noise of nuclear power plant Noise Pollution Control

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