foamed materials

• 泡沫材料

foamed materials的用法和样例：

例句

1. The starch foam materials with different glycerol contents were extruded by using a twin-screw extruder.
   摘要利用双螺杆挤出机制备了甘油含量不同的淀粉泡沫材料。
2. Foamed plastic materials containing many small cells which are not connected are good cryogenic insulating materials.
   塑料泡沫材料含有许多互不相通的小气囊，是优良的低温绝缘材料。