论述了导致防腐蚀涂层失效的影响因素和微观机制，侧重于水体环境下涂层的失效过程。
In this paper, the influencing factors and mechanisms of the degradation of anti-corrosion coatings were discussed with special attention to water containing environments.
分析了水体污染程度与环境和人为因素的密切关系，对被污染水体的治理提出了有价值的建议。
Analysed the close connection of the level of water pollution with environment and human 's activity, the valuable suggestion was advised on how to administer the polluted water.
河流水体受污染后，在自然环境因素的影响下由各种物理、化学及生物作用能得到一定的净化。
When river water body is polluted, it can be purified by kinds of physical, chemical and biologic functions under natural environment factors.
应用推荐