字典網>> 英漢字典>> S開頭詞條>>spectral transmission factor的意思 漢英字典spectral transmission factor中文翻譯：【電】 光輻透射因數spectral transmission factor字典網 相關詞條：spectral phonocardiograph spectral radius spectral norm spectral characteristic spectral phonocardiography spectral width spectral line spectrally pure reagent spectral radiance factor spectral density