你可以打开手机的应用宝，在搜索栏中输入，之后点击一下后面的搜索。搜索到之后，就可以点击下面的下载按钮，进行下载了。下载完毕之后，会自动进行安装。
This is a description the FreeFem++-cs software, which implements a graphical interface for the FreeFem++ language dedicated to the finite elements method. We detail how FreeFem++-cs helps users all along the development cycle. Each step in the cycle is described with examples and external links...