湿地水环境系统是一个灰色系统。
水环境危机是全球问题，不容乐观。
提出了湖泊水环境的基本程序；
The basic programs of lake water environment prediction are advanced.
我国城市水环境面临着巨大的问题。
There are tremendous problems of water environment in urban area in China.
泉水环境优越，开发利用前景良好。
There is a favorable environment, and a good development prospect.
大气、水环境基本没有受到污染。
Generally speaking, there is no pollution of the atmosphere or water.
保护水环境，节约水资源。
保护水环境，节约水资源。
改善河道水环境是河道整治的重要内容。
The improvement of the river water environment is an important content of river training.
给出了水环境管理模型建立的基本程序。
保护水环境，节约水资源。
Protect the water environment, conservation of water resources.
水污染仍是中国水环境面临的突出问题。
如果每个人都能节约用水环境会越来越好。
If everyone can save water the environment will be better and better.
在某些水环境下，阳极棒和水会发生反应。
Certain water conditions will cause a reaction between this rod and the water.
研究了我国因采矿引起的各种水环境问题；
由此对存在的水环境问题提出相应的对策。
Eventually, measures to control water pollution are pointed out.
流域应实现流域水资源和水环境一体化管理。
River basin should realize integrated management of water resources and water environment.
对壶瓶山国家自然保护区水环境进行了研究。
The water environment of Hupingshan Nature Reserve was researched.
污水截流是城市水环境质量控制的重要措施。
Sewage closure is important measure for municipal water environmental quality control.
水环境的金属污染。
水体富营养化严重威胁到城市水环境正常功能。
Eutrophication threats the normal function of water environment seriously.
水环境污染治理的研究已成为一个全球性的课题。
So the research of prevention water environment form pollution has been a global issue.
事实上，当离开水环境时，它们更频繁地发出尖叫。
In fact, when out of the water, they make the distress call more frequently.
地下水脆弱性研究是保护地下水环境工作的基础。
The research of groundwater vulnerability is the basis of groundwater environment protection.
水环境管理系统是一个包含海量信息的复杂系统。
Water environment managing system is a complex system which contains magnanimous information.
水质预测是水环境规划、评价和管理工作的基础。
Water quality prediction is the basis of water environmental planning, evaluation and management.
它是描述一个地区水环境自净能力大小的定量指标。
It was a quantitative target for describing of self-purification capacity of water environment of area.
三峡库区含沙量大，泥沙对水环境的影响不容忽视。
The impact on water environment of the suspended sediment should be received more attention.
水环境承载力；
水环境承载力；
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