porous surface

• 多孔表面

porous surface的用法和样例：

例句

1. A uniform magnetic field acts perpendicular to the porous surface which absorbs the micropolar fluids with a suction velocity varying with time.
   均匀磁场垂直作用于可以吸收微极流体的多孔表面，吸引速度随着时间而变化。