“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	frustrated configuration frustrated Lewis pair frustrated plaquette frustrated total reflection frustrating configuration frustration frustration-aggression theory frustration function frustration network frustration of contract frustration plaquette frustule frustum frustum clipping frustum of a cone frustum of an oblique cone frustum of a pyramid frustum of a right cone frutex fruticose lichen fruticose thallus FRW model FRW模型 fryer Frye v.United States

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