“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	completeness of a system of functions completeness of basis eigenfunctions completeness of eigenfunctions completeness of quantum states completeness of real numbers completeness of theories completeness problem completeness proof completeness property completeness relation completeness theorem completeness，clarity and definiteness complete nest complete net Complete Non-dramatic Songs of Yuan Dynasty complete normality axiom complete normed algebra complete normed space Complete Notes and Comments on Paintings from the Little Penglai Fairyland Pavilion complete number line complete observability complete operator complete ordered field complete ordering complete oriented graph

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