基本解釋濾清器；填充層過濾器英漢例句雙語例句A multiphase mixture model was established for studying the transport behavior in the porous packed bed with multiphase flow of multi-component fluid of trickling bio-filter for gas waste treatment.在平行平板理論模型基礎(chǔ)上，建立了生物膜多孔填料床內(nèi)含生化反應(yīng)的多元多相流動及傳輸特性的多相混合模型，獲得了廢氣處理生物膜滴濾塔凈化效率的理論計算方法。packed bed filter更多例句詞組短語短語counter -current packed-bed filter 逆流顆粒層收塵器packed bed filter更多詞組