Fluid properties的用法和样例：
例句
- Knowledge of the particle diameter and fluid properties immediately defines the region of flow and the applicable relations.
已知颗粒直径和流体性质，就可直接确定流动区域和适用的关系式。 - In the building, the exterior skin stays rigid, while inside the fluid nature of the building accommodates different functions, similar to the different ingredients of the soup.
在建设，外部皮肤保持刚性，而内部的流体性质，建设可容纳不同的功能，类似于不同成分的汤。
