滤片对能量色散X射线荧光光谱方法测定轻基体中痕量重金属Cd元素的作用
张丽娇1,2, 赖万昌1, 谢波2,3, 黄进初1, 李丹1, 王广西1, 杨强1, 陈小丽1

The Effect of Filterson on the Determination of Trace Heavy Metal Cd in Light Matrix by Energy Dispersive X-Ray Fluorescence Spectrometry
ZHANG Li-jiao1,2, LAI Wan-chang1, XIE Bo2,3, HUANG Jin-chu1, LI Dan1, WANG Guang-xi1, YANG Qiang1, CHEN Xiao-li1
Cd元素特征峰峰背比与一类初级滤片厚度关系曲线 (a): Fe; (b): Cu