• 沥青质中缩合芳香系结构为主,胶质组分中位缩合与迫位缩合的芳香结构相当比例。

    The aromatic structure of pentane asphaltenes is mainly peri condensed, while for resins the proportion of cata condensed and peri condensed aromatic structures is comparable.

    youdao

  • 沥青质中缩合芳香系结构为主,胶质组分中位缩合与迫位缩合的芳香结构相当比例。

    The aromatic structure of pentane asphaltenes is mainly peri condensed, while for resins the proportion of cata condensed and peri condensed aromatic structures is comparable.

    youdao

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