catalytic degradation的用法和樣例：
例句
- This paper discusses the process of degradation catalyzed by titanium, which absorpt light.
本文系統綜述了氧化鈦吸附對光催化降解過程的影響。 - The photocatalytic degradation efficiency of titania can be further improved by codoping because of the synergy by doped elements.
對二氧化鈦進行共摻雜，摻雜的元素產生協同效應，可以進一步提高二氧化鈦的光催化降解效率。
