“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	vector addition vector addition coefficient vector-addition coefficient vector airborne magnetometer vector algebra vector algebra of Gibbs vector analysis vector autoregressive model vector axiomatics vector backbone vector-based original vector basis vector beam vector-borne transmission vector boson vector bundle vector bundle connection vector bundle mapping vector bundle on curves vector bundle on surfaces vector bundle tensor product vector calculus vectorcardiogram vector chart vector circulation

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