“软化的”用英语怎么说？

经过加入碳酸钠能被软化的硬水,称为永硬水.Hard water which can be softened by adding sodium carbonate is called permanent hard water.提高水温能增加洗涤中纺织表面膨胀和软化的程度.Increased water temperature can increase swelling and softening of the surfaces of te...