中文摘要：

从冰晶的性质、冰晶中的光化学反应和光化学反应机理、对环境的影响以及研究过程中遇到的困难,对污染物在冰晶中的光化学进行了探讨,为开展这方面的工作提供信息.

英文摘要：

This paper discussed detailedly photochemistry of pollutants in ice from five aspects including： characteristics of ice, current study progress, mechanisms, impacts on environment as well as limitation and difficulties in research. Those results would offer literary values to carry out related work.