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- The water pollution sources in Fushun city were investigated in 2002. 于2002年对抚顺市辖区内水污染源进行了调查。
- This paper introduced the present situation of ports in China, and denoted that ports and coastal water pollution become the major oceanic pollution sources in China. 介绍了我国港口的水域污染现状,指出港湾水域和近海污染已成为我国海洋污染的重点。
- Water pollution imperils all kinds of marine life. 水质污染危及所有海洋生物。
- Is the water polluted at source or further downstream? 河水是在源头还是在流出之後受到污染的？
- In allusion to these water pollution sources and pollutants, the comprehensive measures of prevention and control are presented, including policy, legislation, economy, ecology and technology, etc. 针对这些污染源和污染物,从政策、法制、经济、生态、技术等各个方面提出了防治渭河水体污染的综合措施。
- The article gives a brief introduction of worldwide underground water pollution by arsenic and points out main types of worldwide arsenic polluted water system, content variation of arsenic pollution and its pollution sources. 阐述世界地下水源砷污染的概况,从砷污染的地质-地球化学特征的分析,指出世界砷污染水体的主要类型、污染的含量变化特征及对应的砷污染源属性。
- Chemicals residua in this waste water is a pollution source. 制革废水中的污染物源于材料的残余。
- Was water pollution a problem before? 以前有水污染问题吗?
- Is the water polluted at source? 河水是在源头受到污染的吗?
- Eg: They did a lot to stop water pollution. 他们采取大量措施制止水污染。
- Fight the mounting threat of urban water pollution. 应对日益严重的城市水污染的威胁。
- Water pollution did damage to the crops. 水污染对农作物造成损害。
- China is the biggest pollution source on earth, how to stop it? 中国是地球上最大的污染源,我们该如何终止它?
- Industrial water Pollution Control II. 工业水污染控制2。
- China is the biggest pollution source on earth, how to stop it ? 中国是地球上最大的污染源，我们该如何终止它？
- How are frogs being harmed by water pollution? 水污染是如何对青蛙造成损害的?
- Design a poster for preventing water pollution. 设计一幅防止水污染的海报。
- The concern of this book is water pollution. 这本书所讲的是水污染问题。
- Investigation and analysis of surface water pollution sources in Jilin area 吉林地区地表水资源污染源调查与分析
- Analysis and assessment of a major pollution source the industrial waste water in Iner Mongolian Autonomous Region. 内蒙古自治区重点工业污染源工业废水排放状况分析与评价
