短語詞組短語spectral moment method 譜矩法spectral design method 反應(yīng)譜設(shè)計方法Spectral TransferMatrix Method 譜傳遞矩陣法spectral multigrid method 頻譜多柵法spectral indices method 光譜指數(shù)法Spectral fitting method 劈裂算符法Spectral Galerkin Method 譜域伽略金法 返回 spectral method