photochemical [ˌfoʊtoʊˈkemɪkl]

例句:

• August 2003 saw a particularly severe ozone episode which caused a photochemical smog.
  来自BBC
• The photochemical reactions transform the light into electrical impulses.
  光化学反应使光变为电脉冲。
  
• The role of photochemical reactions in soil pesticide degradation remains uncertain.
  光化学反应在土壤中的农药的降解方面的作用还没有确定.
  
• 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.
  
• In photosynthesis there is a photochemical lysis of water catalysed by chlorophylls.
  来自SA
• "I will miss walking on to a photochemical film set," Reeves wrote.
  来自NEWYORKER