“instrument landing system”的概念、定义、翻译、参考文献-科学参考

单词	instrument landing system
释义	instrument landing system 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。
随便看	Huaibei levee Huaibei pig Huaibei Rock Art Huaibei Shi Huaibin Xian Huaidiao opera Huaidiao Opera Inheritance and Protection Center of Anyang County Huaihai Campaign Memorial Museum Huaihai Lu Huaihai opera Huaihai Opera Theatre of Jiangsu Province Huaihai Opera Troupe of Lianyungang City Huai He Huaihe river commission of the Republic of China Huaihe River Conservancy Commission of the Ministry of Water Resources Huaihe River diversion Huaihe River flood in 1975 Huaihe river flood in 2003 Huaihe River flood in 2007 Huaihe River floods in 1593 Huaihe River floods in 1954 Huaihe River Time Scale Huaihe Ruhai Shuidao Huaihe Rujiang Shuidao Huaihong opera

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