“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	Stone duality stone engravings forming four small shrines unearthed at three Songshan Eastern Han tombs stone engravings of northern Shaanxi stone engravings unearthed at Qilingang Eastern Han tomb stone epitaph engravings of Sui and Tang tombs stone figures in Xinjiang Stone Fish Academic Notes stone forest Stone Forest of Lunan Scenic and Historic Area Stone Gate stone gate tower Stone-Gel’fand theorem Stonehenge Stone Horses Temple Caves stone imperial edict about confirmation of honours and ranks stone implement media stone-inscribed prayer in the Gaxian Cave stone inscription Stone Inscription at Fengyugou Stone Inscription at Shexian Stone Inscription in the Xianbei's Stone Chamber Stone Inscription of Guanghe Six Year Stone Inscription of Opening Baoxie Road by Chujun Stone Inscription of the Elders' Deeds in Shitingli for Land Property Transaction Stone Inscription of the Han Dynasty at Alxa Meng

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