请输入您要查询的英文单词:
单词
frequency modulation
释义
frequency modulation
n.
(名词)
abbr.
FM, fm
【缩写】
The encoding of a carrier wave by variation of its frequency in accordance with an input signal.
调频:用输入信号对载波频率的调制
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更新时间:2025/10/23 3:45:25