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pollution by oil
相关语句
  “pollution by oil”译为未确定词的双语例句
     Ways of groundwater pollution by oil in an oilfield
     浅析某油田地下水石油类污染途径
短句来源
     Due to long-continued over-pumping of groundwater near hole ZK6 in the study area,the direction of groundwater changed,and ground subsidence occurred and many ground cracks appeared at the surface; so groundwater pollution by oil is very serious.
     研究区的ZK6号井附近由于长期的超量开采地下水从而改变了地下水流向,在地表则形成了地面沉降并引发了此处的地裂缝,致使此地下水油类的污染非常严重。
短句来源
  相似匹配句对
     The pollution
     通常克服电磁污染的方法有屏蔽和吸收。
短句来源
     White pollution
     白色污染
短句来源
     Oil Pollution
     石油污染
短句来源
     Oil Pollution (Continuation)
     石油污染(续)
短句来源
     It was caused by local pollution.
     酸雨主要是局地污染造成。
短句来源
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  pollution by oil
It is advisable to use indices of oxidoreductase activity for monitoring, diagnosing, and normalizing soil pollution by oil and its products.
      
The extent of bottom deposits pollution by oil products is assessed for a number of freshwater bodies in Russia.
      
AN-L15 on n-alkane is important for bioremediation in the cases of combined pollution by oil products and explosives.
      
Marine pollution by oil-spills or harmful chemicals is still one of the major environmental problems to be faced.
      
Agricultural use such as detection of damaged areas by harmful insects Environmental pollution use Seawater pollution by oil, hot water, etc.
      


Exploration of petroleum has now been conducted in the Lingdingyang area of the South China Sea.For estimating the risk of sea pollution by oil spills in the near future,this paper presents the models of spreading,dispersion,advection as well as transferring of oil spills on the sea surface of this area.Analysis by using these models evaluates the risk districts of pollution caused by oil spills.Finally the measures to prevent sea pollution are proposed.

随着南海油田的开发和伶仃洋东部港口码头的扩建实施,伶仃洋存在溢油危险,预计伶仃洋在本世纪末的主要污染物是油和营养物.本文分析了海洋环境中溢油的归宿、扩展、离散和迁移运动模式.应用本文建立的溢油预测模式对伶仃洋溢油污染进行了风险分析计算,给出了伶仃洋溢油污染风险区划,并提出了伶仃洋防御溢油对策.

The study on mechanism and control technique of karst groundwater system pollution by oil is still on a tentative stage in China.The advantages, disadvantages and economic technologic conditions are concluded on the basis of the advanced experience of other counties, and a control scheme for karst groundwater pollution by oil is proposed according to the experience obtained in the period of the Eighth Five Year Plan.The scheme includes two parts: controlling pollutant source and manage the remnant...

The study on mechanism and control technique of karst groundwater system pollution by oil is still on a tentative stage in China.The advantages, disadvantages and economic technologic conditions are concluded on the basis of the advanced experience of other counties, and a control scheme for karst groundwater pollution by oil is proposed according to the experience obtained in the period of the Eighth Five Year Plan.The scheme includes two parts: controlling pollutant source and manage the remnant oil in vadose zone and aquifer. In order to obtain good result physic chemical treatment, biotransformation and hydraulic control technology should be used in a comprehensive way.

地下水系统油类污染的机理和治理技术的研究在我国仍处于起步阶段,本文根据先进国家的经验,总结了各种技术的优缺点和经济技术条件,并根据“八五”期间我国的攻关经验提出了岩溶地下水系统油类污染的治理方案。认为岩溶地下水系统油类污染的治理包括两部分:首先进行污染源控制,然后对包气带和含水层的残油进行治理,两个部分可以综合防治。将物理化学法、微生物法与水力控制净化法结合起来进行综合防治才能达到经济有效的目的。该方案具有综合性、适应性、灵活性和快速性的优点

Based on the solute transport and transformation model, a numerical simulation model for oil pollutanttransport and transformation is presented, which can predict the distribution, migration and transformation of oilpollutant in the soil. In the case study of the environmental impact assessment of Longbei oil field development,the prediction of soil pollution by oil is conducted through the application of this model, and the results similar tothe data of experiments. It shows that the oil on ground,which...

Based on the solute transport and transformation model, a numerical simulation model for oil pollutanttransport and transformation is presented, which can predict the distribution, migration and transformation of oilpollutant in the soil. In the case study of the environmental impact assessment of Longbei oil field development,the prediction of soil pollution by oil is conducted through the application of this model, and the results similar tothe data of experiments. It shows that the oil on ground,which accumulates more than 30cm in the soil, can permeate 80cm at most; and will not pollute the groundwater under common conditions.

根据土壤中溶质迁移转化模型,建立土壤中引油类污染物质迁移转化数值模拟模型,以预测在油井井场附近,石油类污染物质在土壤剖面的分布、迁移和转化,在大地龙北油田开发建设工程环境影响评价中,应用此模型预测石油对土壤的污染,为环境影响评价提供依据预测结果与实验结果相近,认为在通常情况卜地表的石油主要积累在30cm以上的土壤中,下渗的最大深度为80cm,不会对地下水造成污染

 
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