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Terms for subject Earth sciences containing 谱 密度 | all forms | in specified order only
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互功率谱线密度cross-power-spectral density
交叉谱密度矩阵cross-spectral density matrix
光谱辐射通量密度spectral radiant emittance
总光谱密度total spectral density
扫描光谱密度测定法scanning spectrodensitometry
振幅谱密度amplitude spectral density
积分光谱密度integral spectral densities
精密光谱日〔辐射〕强度计precision spectral pyranometer
薄层色谱-扫描光谱密度测定联用法thin-layer chromatography/ scanning spectrodensitometry
解析光谱密度analytical spectral densities
谱线密度函数spectral density function
速度谱密度velocity spectral density
谱密度spectral density function
频谱能密度spectral energy density