您要查找的是不是：
- This paper analyzes the water saving and water pollution status in Jixi City and puts forward the measure. 分析了鸡西市区的节水与水污染现状,提出了节水与防污染措施。
- Water pollution imperils all kinds of marine life. 水质污染危及所有海洋生物。
- water pollution status 水污染现状
- Was water pollution a problem before? 以前有水污染问题吗?
- 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。
- 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？
- Industrial water Pollution Control II. 工业水污染控制2。
- 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 on drinking water polluting status and its influence factors of middle boarding schools and primary boarding schools in urban and rural region of Guangxi 广西城乡部分中小学寄宿学校饮用水污染状况及其影响因素分析
- Water pollution has also increased with urban development. 随着城市发展，水污染问题日益严重。
- Soil erosion is a main contributor to water pollution. 土壤侵蚀是水污染的一个主要根源。
- OBJECTIVE To know about the pollution status of the bacteria in the delivery rooms in use. 目的了解医院产房在使用中环境细菌污染情况,降低医院感染机会。
- Water pollution causes the residents vulnerable to decease. 水的污染使居民们容易得病。
- To investigate inorganic element pollution status in road cumulated dust in Wusong industry and nearby areas. 了解上海市吴淞工业区及周边地区道路积尘中无机元素的污染状况。
- Objective: To investigate work circumstrances and skin pollution status of trinitrotoluene worker. 摘要目的：了解三硝基甲苯接触工人的工作环境及皮肤污染状况。
- Water pollution has a great harm to the human health. 水质污染对人类健康危害极大。
