在指数模型、幂函数模型、平方根模型、双曲线模型和对数模型等回归参数模型中，只有对数模型能较真实反映高填方地基工后沉降规律。

All exponential models, power function models, root-squaring models, hyperbolic models, but logarithm models can't disclose the laws of the post - construction settlement of the high embankment.

youdao

在比色分析中，由指数曲线函数方程转换的直线化回归方程的图形，是表达指数曲线相关的最佳直线。

The figure of regression equation of linearise turned from the functional equation of exponential curve is the best line to express the correlation of exponential curve in colorimetric analysis.

youdao