5 Zhang M J, Li S D, Chen B J. Compositional Studies of High_Temperature Coal Tar by GC/FTIR Analysis of Light Oil Fractions. Chromatographia. 1992,33(3_4):138.是什么意思_5 Zhang M J, Li S D, Chen B J. Compositional Studies of High_Temperature Coal Tar by GC/FTIR Analysis of Light Oil Fractions. Chromatographia. 1992,33(3_4):138.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句