“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	science of international politics science of juristical system science of knowledge science of lexicographic(al) works science of library classification science of library law science of literature and art Science of Logic science of military medical equipment science of nature reserve science of public order science of public security intelligence science of science science of social security law Science of Soil and Water Conservation Science of Surveying and Mapping science of the strength science of the strength of materials science of water resources science park Science Pictorial Science Press Sciences of Conservation and Archaeology sciences of learning Science & technology Award of Chinese Geophysical Society

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