单词	economical scheme
释义	economical scheme 经济格式
随便看	Spectral edge frequency spectral edit distance of graphs spectral editing spectral efficacy spectral efficacy at a specified wavelength spectral efficiencies spectral efficiency spectral eigenvalue analysis spectral elememt method spectral element spectral element method spectral elements method spectral emission spectral-emission curve spectral emission rate spectral emissive power spectral emissivity spectral emittance spectral encoding spectral energy spectral energy analysis spectral energy density spectral energy distribution spectral energy distribution curve spectral energy flux