“FM radio altimeter”的概念、定义、翻译、参考文献-科学参考

单词	FM radio altimeter
释义	FM radio altimeter Encyclopedia 工学无线电频率导航释 FM radio altimeter调频式无线电高度表利用频率调制的无线电信号，通过测量发射信号和经地面反射信号间的差拍频率，获得飞行载体相对地面的垂直距离（即相对高度）的无线电频率测高设备。
随便看	regionalization of agricultural natural disaster regionalization of agricultural natural disasters in China regionalization of agricultural physical conditions regionalization of agricultural sectors regionalization of agriculture in China regionalization of agro-climatic resource in China regionalization of agrotechnical innovations regionalization of city natural disaster in China regionalization of climate change in China regionalization of comprehensive climate change risk in China regionalization of ecological and environment stress in China regionalization of ecological function in China regionalization of energy resources in China regionalization of feeds in China regionalization of forage in China regionalization of land use in China regionalization of major crops natural disaster insurance in China regionalization of major function in China regionalization of mineral resources in China regionalization of natural disaster relief in China regionalization of natural disasters regionalization of natural disasters in China regionalization of natural resources in China regionalization of natural resources in coastal zone of China Regionalization of rodents jeopardization

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