结果表明未漂浆中主要存在紫丁香基木素和愈疮木基木素，漂白过程中缩合的愈疮木基木素溶出相对较少。

The results showed that the lignin in the unbleached pulp was mainly composed of syringyl lignin (S-lignin) and guaiacyl lignin (G-lignin).

youdao

从试验结果来看，以P - RC APMP浆与未漂dip浆为主、适当进行加填及调色进行配抄，可以抄造出较高档的新闻纸手抄片。

The results show that, newsprint can be made from blending the pulps of P-RC APMP and unbleached DIP, filling and tinting properly at the same time.

youdao