“A-N radio range”的概念、定义、翻译、参考文献-科学参考

单词	A-N radio range
释义	A-N radio range [¦ā ¦en `rād·ē´ō ´rānj] ^NAVIGATION A type of radio beacon station whose signals provide definite track guidance for aircraft by establishing four radial lines of position which can be identified by a continuous-tone signal made up of keyed pulses of equal amplitude representing the Morse code letters A and N.
随便看	aerofoil aerogel aerogenerator aerogeography aerogeology aerogram aerograph elliptic coordinates elliptic cylinder elliptic differential equation elliptic function elliptic gear elliptic geometry elliptic integral elliptic integral of the first kind elliptic integral of the second kind elliptic integral of the third kind ellipticity elliptic paraboloid elliptic partial differential equation elliptic point elliptic spring elliptic type elliptic wedge elliptocytosis

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