异常下限 meaning in Chinese
anomaly threshold
Examples
- Using general fractal model mothod caculate lower limit of abnormity , by contrast with traditional method , we think that received the good result
用一般分形模型算法得出的异常下限，通过和用传统方法求出的异常下限的对比，其效果明显优于传统方法。 - Based on these , the enrichment mode of the geochemical elements and their distribution in space are discussed and the anomaly lower limit can be obtained and then the geochemical backgrounds 、 regional anomalies and local anomalies are distinguished
在此基础上，分析了元素的成矿富集规律和空间分布特征，确定了区域异常和局部异常的异常下限，划分了地球化学背景、区域异常和局部异常。 - At present we already use tradition method ( non - linearity parameter estimate method - , logarithm coordinate graph explain method and surplus analysis method ) ascertain measure area ' s every element ' s background value and abnormity lower limit , manage result is difference between real data . this article use fractal method ' s sum arithmetic ascertain geochemistry abnormity . by the contrast of these two arithmetic and abnormity graph , we think receive better effect
目前可用传统的方法(非线性参数估计法、对数坐标图解法和剩余分析法)确定测区各元素的背景值和异常下限，处理结果与实际资料有一定差异。本文用分形技术中的求和算法来确定地球化学元素的异常下限，实践证明，其处理结果具有较好的效果。