surplus analysis meaning in Chinese

盈余分析

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。