- complex frequency spectrum
- 复: repeated; double; duplicate
- 频谱: frequency spectrum; frequenc ...
- 频谱: frequency spectrum; frequency content; spectrum; power-density spectrum; power spectrum; [系统] spectral density◇频谱测定法 spectrometry; 频谱分析 spectrum analysis; frequency analysis; 频谱仪 frequency spectrograph
- 复频的: multifrequency
- 复频率: complex frequency; complexfrequency
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