与"spectral frequency"相近的词条

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• spectral distribution curve
• spectral emissivity
• spectral energy
• Spectral Energy Distribution
• spectral filter
• spectral frequency
• spectral function
• spectral index
• spectral intensity
• spectral interference
• spectral karyotype
• spectral karyotyping
• spectral lamp
• spectral line
• spectral line intensity
• spectral lines

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