“调幅广播”的概念、定义、翻译、参考文献-科学参考

单词	调幅广播
释义	调幅广播 Encyclopedia 工学【广播节目传输覆盖】释 amplitude modulation radio调幅广播以幅度调制方式对音频信号进行无线电传输的模拟声音广播形式。幅度调制是将要传送的信号作为调制信号控制载波的振幅，使其按照调制信号的规律变化。
随便看	scanning near-field optical microscope scanning near field optical microscopy scanning near-field optical microscopy scanning near field optical microscopy (SNOM) scanning near-field optical microscopy (SNOM) scanning near-field optical microscopy, SNOM scanning probe lithography scanning probe microscope scanning probe microscopy scanning probe microscopy, SPM scanning proton microprobe scanning proton microscopy scanning radiometer scanning search scanning spectrometer scanning speed scanning system scanning thermal microscope scanning thin layer chromatography scanning transmission electron microscope/microscopy scanning transmission electron microscopy scanning transmission electron microscopy, STEM scanning transmission ion microscopy scanning tunneling microscope scanning tunneling microscope (STM)

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