laser photochemistry的用法和样例：
例句
- The interreaction between laser pulses and molecules is the key point of researching photochemical reactions, it is also an important issue of laser control of chemical reactions.
激光与分子的相互作用是研究光化学反应的关键因素，是激光控制化学反应的一个重要课题。 - In particular, she is interested in studying the effects of photochemistry and clouds on the atmospheric structure and composition.
尤其是，她很感兴趣，学习的影响光化学和云彩上的大气结构和组成。
