catalyst surface

例句：

1. 1.The catalyst surface is crucial for the reaction to occur.
   催化剂表面对于反应的进行至关重要。
2. 2. The study of catalyst surfaces has led to significant advancements in materials science.
   研究催化剂表面已经导致材料科学的重大进步。
3. 3. The engineer used a catalyst surface to improve the efficiency of the chemical process.
   工程师使用催化剂表面来提高化学反应的效率。