短語詞組短語flocculent sludge 絮凝性污泥;絮狀污泥flocculent property 絮凝性能flocculent capability 絮凝性能flocculent rate 絮凝率flocculent cell 絮凝細胞cationic flocculent 陽離子絮凝劑flocculent soil 凝土Flocculent gene 絮凝基因flocculent mechanism 絮凝機理 返回 flocculent