【摘要】 对合肥市 1 6671名 1～ 1 2个月幼儿的发锌、钙含量进行了测定 ,并对测定值进行了统计分析。结果表明 ,锌、钙的含量随着月龄的增加呈直线递减。并给出了发锌、钙含量的趋势线方程 ,丰富了目前文献给出的发锌、钙的标准值 ,为及时准确判断周岁内幼儿微量元素锌、钙缺乏程度提出依据更多还原

【Abstract】 The content of zinc and calcium in hair of 16671 children from 1 to 12 month old was determined and statistically analysed.The results showed that the content of zinc and calcium of hair straightly decreased with the increase of the month of the children.The fitting equations and line of zinc and calcium in hair were given.The study have riched the extant standard data of zinc and calcium in hair.Several important bases for precisely determining the level of lack in zinc and calcium of children before 1 year old were provided.更多还原