rapid sand filter

英 [ˈræpɪd sænd ˈfɪltə(r)]

美 [ˈræpɪd sænd ˈfɪltər]

网络  快速砂滤池; 快滤池

医学

双语例句

• Research on Optimization of Operating Parameters for Rapid Sand Filter with Air-water Backwashing
  快滤池气水反冲洗最佳运行参数研究
• Productive Experiment and Application of Rapid Filter of Homogeneous Quartz Sand Filter Material
  均粒石英砂滤料快滤池的生产性试验与应用
• Optimum rate of sand expansion in the rapid sand filter during back-washing
  滤池冲洗最佳膨胀率的探讨
• Reformation of the Backwashing System of Rapid Sand Filter
  普通快滤池反冲洗系统的改造