porous-wall cooling

例句：

1. 1.The porous wall of the building is designed to reduce heat transfer through the walls.
   这座建筑的多孔壁设计旨在减少通过墙壁的热量传递。
2. 2. In this case, the porous wall can be used as a thermal insulator to improve energy efficiency.
   在这种情况下，多孔壁可以用作热绝缘材料，以提高能源效率。
3. 3. The porous wall design helps to keep the interior cool during hot weather.
   多孔壁设计有助于在炎热天气保持室内凉爽。