角(质)化
In the meaning time, the ways of resolution of hornification were discussed, from which some mechanisms and reasons of it were observed. 因此本文接着又研究了有关纤维角质化的问题，包括其影响因素，发生规律等。
Therefore, the hornification problems of recycled fibers including the affecting factors, occurring rules , that sort of things were then studied. 纤维及其纸页的一系列变化归根结底是由二次纤维角质化损伤引起的。
Keywords Estriol;Pessary;Hornification cell;Local toxicity; 雌三醇;阴道栓剂;角化细胞;局部毒性;
Keywords recycle;O/C ratio;hornification;fiber surface; 回用;角质化;纤维表面;
Keywords recycled fiber;hornification;pentosan;quality decay;shear strength; 回用纤维;角质化;聚戊糖;品质衰变;剪切强度;
