例句 /

In this paper, the unstable interior diffusion equation with precise solution of flaky pellet and the macroscopic reaction rate equation are given.

In this paper, the unstable interior diffusion equation with precise solution of flaky pellet and the macroscopic reaction rate equation are given.

文章给出了薄片颗粒的不稳定内扩散方程及其精确解,并导出了宏观反应速率方程。