1. 光谱：在彩色(Colors)栏上,将彩色等级(colorgrading)设为光谱(Spectral),如此设置后即能以红色有效地点亮发生频率低的事件. 按一下前面板上的默认设置(Default Setup)键,将探针与感兴趣的信号相连,然后按一下自动测试(Autoset)键.

2. spectral在线翻译

2. 光谱,频谱的：spectacles 眼镜,平光眼镜 | spectral 光谱,频谱的 | spectral lamp 光谱灯

3. 光谱的：spectral colors 光谱色 | spectral 光谱的 | spectrally 幽灵似地

4. 频谱的：spatial waveform 空间波形 | spectral 频谱的 | spectrum 频谱

1. 鬼怪(似)的;幽灵(似)的
    If you describe someone or something as spectral, you mean that they look like a ghost.

    e.g. She is compelling, spectral, fascinating, an unforgettably unique performer.
           她极具吸引力，清幽如鬼魅，令人着迷，令人难忘，是个独具特色的演员。
    e.g. ...the spectral quality of the light.
           灯光迷离

1. resembling or characteristic of a phantom

    e.g. a ghostly face at the window
           a phantasmal presence in the room
           spectral emanations
           spiritual tappings at a seance

    Synonym: apparitionalghostlikeghostlyphantasmalspiritual

2. of or relating to a spectrum

    e.g. spectral colors
           spectral analysis