Type into the member function Main a few lines of code to create an instance of Quad and then assert that when the object Areamethod is given a length of 3 and width of 2, it returns the value 6.
Extracting metal parameters on the base of areamethod.
以面积法为基础提取金相图像的特征参数。
3
The essay discusses the accuracy of areamethod of thermal quantitative analysis and the effect of sample particle size with different materials on thermal analysis.