fluid-solid structure

The nature of agricultural particle materiel lies between solid and fluid, though the particle is of simple structure, but it has complicated mechanics characteristics.

散粒物料的性质介于固体和流体之间，虽然颗粒结构简单，却具有复杂的力学特性。

As the VLFS is a long, huge and thin flexible structure, its hydrodynamic response in waves is a typical problem of fluid-solid coupling and it cannot be counted as a rigid body.

由于超大型浮体结构是极为扁平的巨型柔性结构物，所以它在波浪中的动力响应是一个典型的流固耦合问题，不能将其视为刚体。

As the VLFS is a long, huge and thin flexible structure, it cannot be counted as a rigid body and its hydrodynamic response in waves is a typical problem of fluid-solid coupling.

由于超大型浮体结构是极为扁平的巨型柔性结构物，不能将其视为刚体，所以它在波浪中的动力响应是一个典型的流固耦合问题。