The logarithmic function is defined as the inverse of the exponential function. 对数函数是作为指数函数的反函数来定义的。
The core of this model is a function called a stretched exponential relaxation, which is similar to the decay curve of a radioactive material. 这个模型的核心是延伸型指数函数的松弛效应,就像放射性物质的衰变曲线一样。