英语词汇“first-stage selective hydrogenation”的翻译、意思、用法、释义-英汉汉英双解词典-爱贷网

词汇	first-stage selective hydrogenation
释义	first-stage selective hydrogenation 一段选择性加氢
随便看	normal specification normal spectra normal spectral measure space normal spectral reflectance normal spectrum normal spectrumof life forms normal specular reflectance normal speed normal-speed normal speed centrifuge normal speed program normal-speeds normal speed screen normal-speed screen Normal spillway normal spin normal spine normal spinel normal spinel structure normal spiral galaxy normal spirals normal spiral test normal split normal spoilage normal spoiled