expanding foam

• 发泡

expanding foam的用法和样例：

例句

1. Die temperature has great effects on the cell structure and foam properties.
   机头发泡口模温度对发泡体结构和性能有关键性影响。
2. The new method can provide small-medium size foam tools and polystyrene pattern for lost foam process rapidly.
   此研究可为消失模铸造快速提供中小型发泡模具及其聚苯乙烯泡沫模样。