... insulation board绝缘板 lignin bond木素胶合 wet-process湿法（工艺） ...
基于44个网页-相关网页
·2,447,543篇论文数据，部分数据来源于NoteExpress
The results show that the condensation degree of dissolved lignin is relative higher and the increase of conjugated double bond is mainly proceeded at the early stage of cooking.
结果表明，溶出木质素的缩聚程度较高，其共轭双键的增加主要发生在蒸煮前期。
youdao
应用推荐
模块上移
模块下移
不移动