bio filter

[ˈbaiəu ˈfiltə]
  • 释义
  • 生物滤池;

  • 双语例句
  • 1、

    Objective : To study the effect of activated bio - filter on microorganism of domestic sewage and hospital sewage.

    目的: 了解生物滤池对生活污水及医院污水微生物的影响.

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