中文说明：该程序能够计算出二维稳态传热的温度分布，主要是采用各种迭代，如SOR迭代、高斯赛德尔迭代算法等等。程序有详细的注释，运行结束后能够自动绘图。
English Description：
The program can calculate the temperature distribution of two-dimensional steady-state heat transfer, mainly using a variety of iterations, such as SOR iteration, Seidel Gauss iterative algorithm, and so on. Procedures are detailed notes, running after the end of the automatic drawing.