In addition, the separation method and the Characteristics of compositions and structure for the polycondensate (tannin) set up in this paper can be also used in other aromatic syntan.
此外。本文建立的缩聚物(禁质)的分离及组成结构表征方法也可适用于其它芳香族合成鞣剂的研究。
In addition, the separation method and the Characteristics of compositions and structure for the polycondensate (tannin) set up in this paper can be also used in other aromatic syntan.
此外。本文建立的缩聚物(禁质)的分离及组成结构表征方法也可适用于其它芳香族合成鞣剂的研究。
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