短語詞組短語back - scattering 反向散射Compton Back -scattering 康普頓背散射back raman scattering 后向喇曼散射Back -scattering Matrix 反向散射矩陣Raman back -scattering 拉曼背散射光子;拉曼散射光backscattering coefficient 反向散射系數(shù) 返回 back scattering