“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	measurement of total luminous flux measurement of total radiant flux measurement of total reaction cross sections measurement of transverse mode measurement of tritium in air measurement of trunk bones measurement of trunk muscle measurement of upper limb bones measurement of upper limb muscle measurement of vacuum measurement of violence against children measurement of water engineering construction in ancient China measurement of wavelength dependent loss measurement path planning measurement problems in quantum control measurement quantity for stabilizing accuracy of aiming line measurement reliability measurement result measurement scale measurement scales Measurements of Non-Volant Small Mammals Measurements of Rodent’s Skull measurement standard measurement standard for heterodyne laser interferometer measurement standard forlarge-scale dimensional spatial coordinate

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