·2,447,543篇论文数据，部分数据来源于NoteExpress
Compared with other two media, the maximum of biomass attached on the sludge media is respectively 4.2 times of ceramic granular and 1.4 times of plastics floating packing.
与其它两种填料相比，污泥填料的单位重量的挂膜量最大，分别是普通陶粒填料的4.2倍和塑料悬浮填料的1.4倍。
youdao
应用推荐
模块上移
模块下移
不移动