ethylene diamide

例句：

1. 1. This compound is used as a catalyst in the production of polyurethane foams.
   这种化合物在生产聚氨酯泡沫的过程中用作催化剂。
2. 2.Ethylene diamide is also known for its ability to improve crop yields and reduce water usage.
   乙二酰胺还因其提高作物产量和减少用水的能力而闻名。
3. 3.The chemical was developed by a team of scientists who were working on the synthesis of new plastic materials.
   这种化学物质是由一组科学家开发的，他们正在研究合成新型塑料材料。