The slope of this linear fitting equation is 0.432 cm/sheet.
该线性拟合方程的斜率为0.432 cm/张。
2
This line has a slope of 0.922 grams/sheet. So the mass of 1 sheet is about 0.922 grams.
该图所示的线段斜率为0.922克/张，即每张矩形汽泡纸的质量约为0.922克。
3
In this paper, a new REE tracer method was given to quantitatively distinguish the sheet erosion amount and the rill erosion amount, and it would be a new method to study the erosion process on slope.