接下来是一句假设，hypothesis。这个其实不用担心，后期写论文的时候还能再改。 做作业不能象广东人煲老火汤，慢火出好汤；做作业要象涮羊肉，涮得快，才有感觉。 Electrocoagulation coupled with conductive ceramic membrane filtration for wastewater cure: Towards membrane modification,