“footpoint”的概念、定义、翻译、参考文献-科学参考

单词	footpoint
释义	footpoint [`fu̇t´pȯint] ^ASTRONOMY The intersection of tubes of magnetic field lines with the surface of the photosphere.
随便看	frequency factor frequency frogging frequency function frequency hopping frequency interlace frequency locus frequency meter frequency mixing frequency-modulated carrier current telephony frequency-modulated cyclotron frequency-modulated jamming frequency-modulated laser frequency-modulated radar frequency modulation frequency-modulation broadcast band frequency-modulation detector frequency-modulation Doppler frequency modulation-frequency modulation frequency-modulation laser frequency-modulation noise level on carrier frequency modulation-phase modulation frequency-modulation receiver frequency-modulation receiver deviation sensitivity frequency-modulation transmitter frequency-modulation tuner

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