exact solutions的用法和樣例：
例句
- For non-homogeneous and multilayered hollow cylinder and hollow sphere, the elastodynamic and thermoelastic dynamic exact solutions are also derived.
對非均勻的空心圓柱和空心球，層合的空心圓柱和空心球，給出了彈性和熱彈性動力學精確解。 - Also the curve plotted accordion to the polynomial shows in good agreement with the velocity distribution profile given by the exact solution.
同時，該多項式對應的曲線與精確解的速度分佈曲線擬合很好。
