“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	state-space method state space model state-space model state space models state space planning state space realization state space search state space system state-specific state-selective approach state structural form of People's Republic of China state structural pattern state structure of the People's Republic of China state-subsidized student loan state succession state system States’Rights Democratic Party states有限状态信道 State Theatre of South Africa state-to-state molecular reaction dynamics state to state reaction state-to-state reaction state-to-state reaction probability state-to-state reactive differential cross section state-to-state reactive integral cross section state transformer

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