短語(yǔ)詞組短語(yǔ)photocatalytic decoloration 光催化降解dye decoloration 染料脫色decoloration efficiency 脫色率distillation decoloration 蒸餾脫色decoloration reaction 阻抑反應(yīng)decoloration method 脫色decoloration force 脫色力coagulation decoloration 混凝脫色decoloration mechanism 脫色反應(yīng)機(jī)理 返回 decoloration