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在吉林省地下水化学背景调研工作中,我们在大量野外调查工作的基础上,根据“地图数学模型”理论,应用了分布函数编制地下水元素及元素组合的化学背景图。 为了能够正确地反映出一个地区各元素化学背景
In the background of groundwater chemistry research in Jilin Province, based on a large number of field investigations, we formulated a chemical background map of groundwater elements and elemental compositions using the distribution function based on the “map mathematical model” theory. In order to correctly reflect the chemical background of each element in a region