So this method is effective in soluting two-dimensional parabolic equation and can be widely used.
该方法是求解二维抛物型方程的有效方法，必将得到更广泛的应用。
2
Pictures as a direct teaching method can play a great role in analysing and soluting physics problems.
物理图像作为一种直观的教学手段在分析和解决物理问题中能起到很大作用。
3
Only when the analysis above is done, could one calculate the temperature distribution and solve the optimization for the current leads. Details od soluting these problems are given and discussed.