利用python对abaqus后处理进行二次开发，搜索结果输出文件中的Mises应力最大值，给出单元号、节点编号、帧等信息，并对单元进行红色标记显示。(Using Python to redevelop ABAQUS post-processing, the search results output the maximum value of Mises stress in the file, give the unit number, node number, fr a me and other information, and display the unit with red markers.)