新疆回族儿童头发中5种微量元素测定分析与比较

Study and Determination of the Contents of the Microelements in the Hair of the Hui Nationality Children

采用原子吸收分光光度法测定了新疆伊犁地区 2 5例 12～ 15岁回族儿童头发中的 5种微量元素的含量 ;用方差分析法进行了差别显著性检验 ;比较了回族与其它三个民族间儿童发样中微量元素含量 ,发现民族因素。

The concentrations of 5 elements in the human hair of 25 Hui nationality chldren aged 12～15 from Yili county Xinjiang were detemined with atomic absorption spectrophotometry,The standard T test of various groups of analytical data was utilized to check up the effect of different nationality and districts influenced the concentrations of 5 elements in children hair.