partial differential的用法和樣例：
例句
- The underlying method is based on the simple wave solutions of a system of hyperbolic partial differential equations.
基本的方法是以雙曲型偏微分方程組的簡單波解為根據的。 - They conclude their paper by showing how some partial differential equations and physical law can be expressed in tensor form.
他們在文章的末尾指出了如何把某些偏微分方程及物理規律表示成張量的形式。
