“four fractions”的概念、定义、翻译、参考文献-科学参考

单词	four fractions
释义	four fractions Encyclopedia 工学原油评价释 four fractions四组分重质油品中饱和烃、芳香烃、胶质和沥青质四个族组分。其含量用质量分数表示。
随便看	Emperor Zhangzong of Jin Dynasty Emperor Zhaolie of Shu Han Dynasty Emperor Zhao of Han Dynasty Emperor Zhaozong of Tang Dynasty emperor ZhenYi Gao BaoRong of Nan Ping Emperor Zhenzong of Song Dynasty Emperor Zhenzong of Song Dynasty Shandi Emperor Zhezong of Song Dynasty Emperor Zhi of Han Dynasty emperor ZhongZong LiuSheng of South Han Emperor Zhongzong of Tang Dynasty emphasis of graduate school emphasized second marker emphatic stress emphysema Empire Empire Cinemas Empire of Nicaea Empire of Zanji Empire State Building Empire style furniture empire test pilot school empirical empirical analysis empirical Bayes approach

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