“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	preparative gas chromatography preparatory function instruction prepared common monkshood branched root prepared common monkshood mother root prepared dried ginger prepared form prepared piano prepared rehmannia root prepared slices of Chinese medicinals prepare for dispatch again preparing pre pathologic diagnosis processing devices prepayment prepayment system pre-periodic point pre-perovskite dielectric materials preplace preplanetary disk pre-planetary object pre-planetary star pre-plan of agrometeorological disasters preplasma preplasticizer preplasticizing pre policy science stage

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