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单词
carrier wave
释义
carrier wave
n.
(名词)
An electromagnetic wave that can be modulated, as in frequency, amplitude, or phase, to transmit speech, music, images, or other signals.
载波:一种如可在频率、调幅或相位方面被调制以传输语言、音乐、图象或其它信号的电磁波
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更新时间:2026/2/7 21:49:47