PIXE方法对汉中240例少儿头发中微量元素的检测  

Testing Value of Microelements in Hair of 240 Children by Means of PIXE

作　　者：黄新民[1] 孟继德[1] 

机构地区：[1]汉中师院物理系,陕西汉中723000

出　　处：《陕西理工学院学报（社会科学版）》1997年第6期26-28,共3页Journal of Shaanxi University of Technology:Social Sciences

摘　　要：用PIXE方法对汉中市240名初中学生头发中微量元素含量进行了检测．结果表明低Ca和低Zn者所占比例较大．It is tested that value of microelement in hair of 240 junior middleschool children from Hanzhong by means of PIXE.The result shows that students of low-Ca and low-Zn ratio take a great amount.

关 键 词：头发 微量元素 检测 分析 

分 类 号：R446[医药卫生—诊断学]