催化裂化汽油组成测定
determination of fluid catalytically cracked gasoline component
脂肪酸组成分析
fatty acid composition analysis
元素组成分析
elemental composition analysis
氧同位素组成分析方法
measurement of oxygen isotopic composition
烃类族组成分析
hydrocarbon group analysis
碳同位素组成分析
analysis of carbon isotope compositions
几何组成分析
geometric composition analysis
机械组成分析
the analysis of soil mechanical component
化学组成分析
Chemical composition analysis
二糖组成分析
disaccharide composition analysis
多糖组成分析
Polysaccharide composition analysis