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格氏法的实质是利用元素的最大聚集重心的相对空间位置确定元素分带序列的,是通过计算某一元素的线金属量与该剖面所研究的几种指示元素线金属量之和(总金属量)的比值得以实现的.该方法在向定量化判断矿体剥蚀深度、寻找盲矿体及抑制偶然误差等方面有独到处,可在生产研究中试用.因该法已在几种书刊上作过专门介绍,在此从略.下边谨以确定元素垂直分带为例进行具体方法探讨: 一、几个元素的分带指数最大值同时位于相对最上部或最下部中段时,采用的公式完全相同,都是计算变化指数:
The essence of the Grignard method is to determine the elemental zonation sequence by using the relative spatial position of the maximum aggregation center of gravity of the element by calculating the sum of the amount of the elemental metal in the element and the amount of the elemental metal in the element studied The amount of metal) to achieve this method to determine the depth of the body to quantify the depth of denudation, looking for blind ore body and inhibit accidental errors and other aspects of the unique, can be used in the production of the trial because the method has been in several The book made a special introduction, in this omission below would like to determine the vertical elemental banding as an example for specific methods to explore: First, the maximum number of elements of the zonation index at the same time located in the uppermost or the lower most of the middle section, the use of The formula is exactly the same, are calculated change index: