短語詞組短語settling -basin-conduction type 沉積盆地傳導(dǎo)型double deck settling basin 雙層沉淀池vertical flow settling basin 直流式沉淀池Radial flow settling basin 輻射流沈淀池;輻射流沉淀池Intermittent flow settling basin 間歇流式沈淀池ideal settling basin efficiency 理想沉淀池效率gravity heating settling basin 重力沉降池 返回 settling basin