strongly elliptic differential operator

例句：

1. 1. The strong elliptic differential operator is a key component in the analysis of nonlinear systems.
   强椭圆微分算子是分析非线性系统的关键组成部分。
2. 2. In this study, we use the strongly elliptic differential operator to model the dynamics of the system.
   在这项研究中，我们使用强椭圆微分算子来模拟系统的运动。
3. 3. The strongly elliptic differential operator has been widely used in various fields of mathematicsand science.
   强椭圆微分算子在数学和科学的各个领域都有广泛的应用。