total percent aromatics 总芳香物百分率
·2,447,543篇论文数据，部分数据来源于NoteExpress
The content of naphthene, total paraffin, olefin and aromatics in FCC gasoline increased or decreased alternately with the change of space velocity.
环烷烃、总烷烃、烯烃和芳烃的含量随着空速的变化出现相互交叉的现象；
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