A new growth index is put forward with the introduction to a strictly monotoneincreasingfunction other than the logarithm to this function.
引进一类严格单调增函数,不对此函数取对数,提出一种新的增长指标。
2
The studies performed show it is a monotoneincreasingfunction of crepe effect and its value can be used as a quantitative index for crepe effect evaluation.