·2,447,543篇论文数据，部分数据来源于NoteExpress
By adding soda ash or caustic soda to the feed stock, the surface of the pellets becomes sticky and coated with fines.
在进料中加入纯碱或烧碱，小球的表面就变粘并为细粉覆盖。
youdao
应用推荐
模块上移
模块下移
不移动