frequency modulationfrequency modulation
frequency modulationfrequency modulation
[广播英汉词典]
frequency modulationfrequency modulationn.调频调频
是什么意思，frequency modulationfrequency modulation的解释，frequency modulationfrequency modulation的翻译
frequency modulationfrequency modulation
[广播英汉词典]
frequency modulationfrequency modulation是什么意思，frequency modulationfrequency modulation的解释，frequency modulationfrequency modulation的翻译