摘要
本文叙述了使用X荧光分析法直接对胆结石中金属元素进行分析的过程,提出了一个适用于轻基体厚样品的逐次趋近计算法,并在计算机上成功地计算了胆结石中金属元素的测定结果。
This paper describes the procedure of analysing directly the gallstone by radioactive isotope X ray fluorescence analysis, and suggests a calculus approaching step by step which is suitable for thick sample of light matrix, and the results of measurements of metallic elements in the gallstone have been calculated successfully with computer.In addition, this paper shows some points of view about the classification of gallstone and mechanism of breaking the stones.
出处
《核电子学与探测技术》
CAS
CSCD
北大核心
1992年第2期86-91,共6页
Nuclear Electronics & Detection Technology
关键词
金属元素
胆结石
X射线
荧光分析
X ray fluorescence analysis Gallstone Radioactive isotope Thick sample
