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微波着陆系统
释义
微波着陆系统
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。
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ceramagnet
ceramal
ceramic
Ceramic Art Committee of China Artists Association
ceramic art design
Ceramic Art Glaze
Ceramic Art Studio, Public Art Department, Xi 'an Academy of Fine Arts
ceramic audio tone transducer
ceramic blank
ceramic body smoking
ceramic building material
ceramic coating membrance
ceramic dielectric laser
ceramic dielectric materials
ceramic drums from Taosi Site
ceramic electrical property
ceramic fiber
ceramic filter
ceramic firing
ceramic forming process
ceramic forming tools
ceramic fuel
ceramic glossiness
ceramic jar painted with cloud and thunder pattern from Taosi Site
ceramic kiln
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