“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	combustion combustion analyser Combustion and Flame combustion calculation combustion calorimetry combustion catalysts of organic exhaust gas combustion chamber form combustion chamber with guided flow combustion chemical structure combustion chemistry combustion chemistry experiment combustion clock combustion closed-loop control combustion control combustion control system combustion duration combustion efficiency combustion enthalpy combustion equipment for furnaces in metallurgical industry combustion feedback and control combustion front combustion heat combustion improver combustion in circulating fluidized bed combustion inhibitor

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