cesium hydroxide

例句：

1. 1.This compound is used as a catalyst in the production of hydrogen peroxide.
   这种化合物在生产过氧化氢时用作催化剂。
2. 2. The cesium hydroxide solution was used to test the reaction's efficiency.
   用氢氧化铯溶液来测试反应的效率。
3. 3. The cesium hydroxide was added to the reaction mixture to increase its reactivity.
   向反应混合物中添加氢氧化铯以提高其活性。