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关于混样问题在作大量金属量测量样品的光谱分析之前,混合相邻的样品可以得到很大的经济效果,这样作可以减少分析的工作量和时间。混合相邻样品不等于放宽点距,二者取得的地质效果是不同的,放宽点距时有漏掉异常的可能,混合样品能取得与不混样相同的地质效果,只是分散量的强度和形状稍有出入而已。合并样品的数目由异常的含量与背景值的大小来决定,以在混合样品中含有一个异常的样品,其混样后仍能与背景样品明显的区分出来为原则。写成公式就是:
About the Mixture Problem Mixing adjacent samples can yield significant economic benefits before spectral analysis of large quantities of metal, which reduces the amount of time and effort required for the analysis. Mixing adjacent samples is not equal to relaxing the dot pitch. The geological effects obtained by the two are different, and the possibility of missing anomalies when relaxing the dot pitch. The mixed samples can achieve the same geological effect as the non-mixed samples, The shape of a little out of it. The number of merged samples is determined by the magnitude of the anomalies and the size of the background, so that an abnormal sample is contained in the mixed sample, which is still clearly distinguishable from the background sample after being mixed. Write the formula is: