论文部分内容阅读
用质子激发Ｘ荧光分析法测定了西太平洋海域海面上雨水中微量元素的组成和浓度，并通过富集因子的计算，表明海面上雨水中的地壳元素和污染元素主要来自陆地长距离输送的尘土粒子及人为排放污染物。
The composition and concentration of trace elements in the rainwater on the surface of the western Pacific Ocean were determined by proton excitation X-ray fluorescence spectrometry. The calculation of enrichment factor shows that the crust elements and pollutants in the rainwater mainly come from the long-distance dust Particles and man-made emissions of pollutants.