photochemical aerosol

• 光化学气溶胶

photochemical aerosol的用法和样例：

例句

1. The photochemical effect has been reproduced many times in laboratory experiments.
   光化学效应在实验室试验中多次复制。
2. Photochemical smog is found in many large cities all over the world.
   在全世界很多大城市中都发现有光化学烟雾。