双层沉淀的英文

two-story sedimentation

• 双层:    double-deck; havin ...
• 沉淀:    sediment; precipit ...
• 双层沉淀槽:    emscher tank

例句与用法

1. 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。