Quaternary lacustrine outwash : significance to the western qaidam , china 柴西第四纪湖泊冰水沉积的发现及意义
2.
I think that the filth dropout from surface of filter comes from synthetical action of the particles collide and current sheer ad put forward the most efficient outwash style and outwash coefficient in produce technology and it can use as technology f reference in practical application 认为污物由滤料表面脱落是颗粒碰撞和水流剪切两者综合作用的结果。并提出了针对生产工艺最有效的冲洗方式和冲洗参数，可作为实际运行工艺参考。
