“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	areas of social work practice area source of water pollution area source pollution control system area spectroscopy area symbol area symbol design area theorem area theory area under a curve Area Under Curve area under curve area under the curve area velocity A rebellion against subdued army areca areca husk arecane arecanut yellow leaf areca peel areca seed Arecibo Legacy Fast ALFA Survey Arecibo Observatory Arecibo Pulsar Arecibo radio telescope arecoline

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