cationic activation

例句：

1. 1. The process of cationic activation is crucial for the formation of new materials.
   离子活化过程对于形成新材料至关重要。
2. 2. In the field of catalysis, cationic activation is widely used to improve reaction rates.
   在催化领域，离子活化被广泛使用来提高反应速率。
3. 3. The cationic activation method has been proven to be effective in enhancing the efficiency of chemical reactions.
   阳离子活化方法已被证明能有效提高化学反应的效率。