双层沉淀 meaning in English
two-story sedimentation
Examples
- The plant is now treating 1 . 4 million cubic metres of sewage and effectively stopping 600 tonnes of sludge from entering the harbour every day
公吨的污水淤泥，使其中的污染物不致流入海港。该厂采用最先进的技术和设备，并应用节省空间的双层沉淀池设计。