difference equation

• 差分方程

difference equation的用法和样例：

例句

1. These results generalize and improve some known results about both neutral and delay difference equation.
   所有结果推广和改进了关于中立和时滞差分方程已有结果。
2. Using the difference equations, we can try to reconstruct the deep past.
   我们可以尝试使用差分方程式重建非常久远以前的历史。