exact solution的用法和样例：
例句
- Also the curve plotted accordion to the polynomial shows in good agreement with the velocity distribution profile given by the exact solution.
同时，该多项式对应的曲线与精确解的速度分布曲线拟合很好。 - Making use of these results, we obtained an exact solution for the incompressible potential flow through a two-dimensional Laval nozzle.
利用这些结果得到了二元拉伐尔喷管内不可压缩位势流动的精确解。
