·2,447,543篇论文数据,部分数据来源于NoteExpress
尤其在造纸领域,粉煤灰超细纤维可部分取代木浆配抄纸品,节省原木耗费,对保护森林资源起积极作用。
Especially in paper making field, fly ash superfine fibre can replace wood pulp, which can save log consumption and protect woods resource.
youdao
应用推荐
模块上移
模块下移
不移动