porousmold

例句：

1. 1. Theporous mold was designed to allow for easy removal of the finished product.
   这个多孔模具被设计成可以容易地移除成品。
2. 2. The porous molding process is crucial for producing parts with complex shapes.
   多孔模制过程对于生产复杂形状的部件至关重要。
3. 3. In porous casting, the molten metal flows into the mold cavity and solidifies on cooling.
   在多孔铸造中，熔化的金属流入模具腔并在冷却时固化。