这种方式是在全仪表着陆系统正常时才使用。
This mode is used when full instrument landing system is available.
分米波仪表着陆系统虚假下滑道的存在会导致飞机得到错误的导航信息。
The plane will receive false navigating information for the existence of false glide path of instrument landing system on decimeter wave band.
机场障碍物的存在会对分米波仪表着陆系统天线辐射场产生一定的影响。
Airport obstacle will influence the far field of Decimeter-Wave Instrument Landing System (DW-ILS) antenna.
无线电高度表测量的是飞机离地面而不是离海平面的距离，用于自动导航及仪表着陆系统上。
Radio altimeters measure the distance of an aircraft above the ground rather than above sea level, they are used in automatic navigation and Blind-landing systems.
无线电高度表测量的是飞机离地面而不是离海平面的距离，用于自动导航及仪表着陆系统上。
Radio altimeters measure the distance of an aircraft above the ground rather than above sea level, they are used in automatic navigation and Blind-landing systems.
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