摘要
文章详细介绍了岳阳市地下管线动态管理系统的开发平台、系统结构、数据库设计和系统功能设计与实现,对其它城市的管线信息系统建设有一定的指导意义。
The paper studies the process mineralogy of Pyrite slag, according to its process mineralogy result, Pyrite were treated by the process of sizing → rinsing → fine grinding → selective flocculation → reverse flotation. Iron Oxide Red products of the different quality and the use were obtained.
出处
《湖南有色金属》
CAS
2005年第6期36-38,共3页
Hunan Nonferrous Metals
