金在性质上不同于铁.Gold is distinct from iron.精神错乱的法律概念与医学概念在性质上是不同的.The legal concept of insanity is of a different nature from the medical.支气管肺炎在性质上是渗出性的,在分布是小叶性的.The bronchopneumonia is exudative in type and lobular in distrib...