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目前,我们的化探工作大多数是找次生晕中的机械晕、复杂晕和重叠晕.而采样就是在金属富集的土壤层位采取疏松物质,做为金属测量(化探)的样品.通过对这些样品的加工及物理的、化学的分析,测定微跡金属含量,从而了解某一区内土壤中金属元素分散和富集的情况,继而分析找寻引起土壤中金属元素含量增高的原因.因此每一个样品是否有代表性,将直接影响工作成果.描述是和采样紧密配合的,每一样品都应伴随着进行一定的描述.因为每个样品的金属含量都受一定范围内的地形、地貌、地质的影响,因此描述是化探
At present, most of our geochemical exploration work is to find the mechanical halo, complex halo and overlap halo in the second generation, while the sampling is to take the loose material in the metal rich soil layer as the sample for metal measurement (geochemical exploration) .Through the processing of these samples and physical and chemical analysis of the determination of trace metal content, so as to understand the dispersion and enrichment of metal elements in the soil in a certain area, and then find the cause of the cause of the increase in the content of metal elements in the soil Therefore, whether or not each sample is representative will have a direct effect on the outcome of the work, the description is closely matched to the sample, and each sample should be accompanied by a description as the metal content of each sample is affected by a range of topographies , Geomorphology and geology, the description is geochemical exploration