“radio aid to navigation”的概念、定义、翻译、参考文献-科学参考

单词	radio aid to navigation
释义	radio aid to navigation [`rād·ē·ō `ād tǝ ´nav·ǝ`gā·shǝn] ^ELECTRONICS An aid to navigation which utilizes the propagation characteristics of radio waves to furnish navigation information.
随便看	halogen halogen acid halogenated hydrocarbon halogenation halogen counter halogenic halogen mineral halohydrin halokinesis halomorphic halon halonate halo of 22° halo of 46° halo of 90° halo of Hevelius halo ore halophile halophilism halophone halophyte halo population Haloragaceae Haloragales Halosauridae

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