“microwave landing system”的概念、定义、翻译、参考文献-科学参考

单词	microwave landing system
释义	microwave landing system Encyclopedia 工学无线电时间导航释 microwave landing system; MLS微波着陆系统工作于微波频段，采用时间式无线电导航测角和询问/回答式双程脉冲测距原理，为飞机提供相对于跑道的方位、仰角、距离信息，以飞机上导出引导数据形式实现飞机主动着陆的无线电导航系统。
随便看	acoustic source localization acoustic source, sound source acoustics property of ceramics acoustic stealth composite material acoustic stealth material acoustics, theory of sound acoustic stiffness acoustic susceptance acoustics wave gauge acoustic televiewer acoustic test acoustic thermometer acoustic time reversal mirror acoustic time-reversal mirror acoustic tomography acoustic transfer function acoustic transfer function measurement acoustic transformation media acoustic transit time flowmeter discharge measurement acoustic transmittance acoustic treatment aid acoustic tweezer acoustic tweezers acoustic variable density log acoustic velocity

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