It showed that the graft copolymerization really took place. 結果表明,確實發生了接枝共聚。
Study on the effecting factors of the graft reaction of lignin from treating paper-pulping black liquor in acidification with acrylamide was accomplished. 對鹼法麥草製漿黑液酸法回收的木質素與丙烯醯胺接枝共聚反應進行了試驗研究。