摘要
视觉的产生是感光色素——视紫红质发生光化学反应的结果。为了提高视力,需要注意摄入适量的维生素A和微量元素锌。
Vision is resulted in the reaction of visual purple that is a pigment of sensitization. To improve the visual of a person, it is needed to eat something containing proper amount of vitamin A and zinc which is a sort of trace elements.
出处
《化工时刊》
CAS
2002年第7期53-54,共2页
Chemical Industry Times
