| 单词 | 波频 |
| 例句 | DEFINITIVE EXAMPLES 权威例句〔exciter〕Electronics An oscillator for generating the carrier frequency of a transmitter.【电子学】 主控振荡器：产生载波频率的振荡器美国传统〔frequency modulation〕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美国传统〔harmonic〕A wave whose frequency is a whole-number multiple of that of another.调波：一种频率是另一种波频率整数倍的谐波美国传统〔intermodulation〕Modulation of the frequencies of electromagnetic waves occurring when the waves interact as they are transmitted through a nonlinear electronic system.居中调频：当电波经由非线性电子系统传递时，电磁波交互作用所发生电磁波频率的调整美国传统〔midrange〕The middle part of an audio frequency.中声频，中频：声波频率的中间部分美国传统〔subharmonic〕Of, relating to, or being a wave with a frequency that is a fraction of a fundamental frequency.分（频）谐波的：频率为基波频率整约数的一种周期性波的，与这种波有关的，是这种波的美国传统〔subsonic〕Of less than audible frequency.亚声的：小于可听见之声波频率的美国传统 |
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