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仪表着陆系统
释义
仪表着陆系统
Encyclopedia
工学
无线电振幅导航
释
instrument landing system; ILS
仪表着陆系统
通过比较地面设备发射的多个波束的无线电信号幅值大小,利用等信号比值法为飞机提供下滑、航向引导及距离指示的无线电振幅导航系统。
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Wallingford Riegger
Wallinsamfundet
Wall invariant
Wallis
Wallis conical edge
Wallis constant
Wallis cosine formula
Wallis formula
Wallis problem
Wallis product wall jet
Wallis sieve
Wallis sine formula
Wallman
Wallman compactification
wall materials
Wall method
wall-mounted toilet automatic cleaning fluid
Walloons
wall paint
wall painting in Pompeii
wall paintings from tomb of Wang Chuzhi
wall-paintings of the Taiping Heavenly Kingdom on Tangzi Street
Wall Painting Treasures of the Tang Dynasty
Wallpaper
wall paper
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