elastic membrane model的意思|示意

In the model, gel is considered as a combination of a shell of an elastic semipermeable membrane and a core of a fluid phase.

模型假设凝胶是以凝胶组分及凝胶吸收的溶液为核心，以弹性半渗透膜为壳的复合体。

By applying formal asymptotic analysis, we obtain two-dimensional model system of linearly dynamic elastic "membrane" and "flexural" shells from three-dimensional equations.

利用形式渐进分析，我们从三维线性动态方程组得到二维膜壳和弯壳的方程组。