water pollution的例句大全

According to the water BaiHua, vomit , variegated stem live, pollution prevention of diseases.

针对石材的水斑不干、白华 、 吐黄 、 生活污染等各种病症的防治.

Water clean and pollution-free.

水质清澈,无污染.

It calculated the surface WEC in river network based on the water dynamic model and WEC model and the characteristics of pollution sources ejection.

基于感潮河网水动力模型和水环境容量模型，结合河网污染源排放的特点，对河网地区进行了地表水环境容量计算。

Significance of Fecal Coliform and Fecal Streptococcus in Water Pollution Monitoring

粪大肠菌群及粪链球菌群在水体污染监测中的意义

Investigation on Legionella Pneumophila pollution in Water of Air Conditioner in Public Places of Wuhan in 2007

武汉市2007年公共场所中央空调冷却塔水军团菌污染调查

Improved Grey Model Base on Exponential Smoothing for River Water Pollution Prediction

基于指数平滑技术的水体污染灰色预测模型及应用

The materials are water-soluble, low cost, easy construction, no pollution and short curing period.

该涂层为水溶性材料，具有造价低、施工方便、对环境无污染、养生时间短等特点。

It was found that the development of the power stations caused serious pollution, water eutrophication, river flow cutoff and other negative effects.

结果表明，电站开发造成库区污染严重、富营养化、河段断流并产生一定的不利影响等。

Available way of decreasing the cyanide pollution on the streams is to increase the rate of circulating water so that lower the wastewater level in the regulating pond and decrease the amount of leakage of the wastewater.

控制该金矿废水对A、C2河污染的有效途径是增加循环用水量、降低环保坝水位以便减少废水渗水量。

One factory farm creates more water pollution than the city of Houston, Texas.

一间养殖场所产生的污染废水，超过休斯顿、德州整座城市。

Marine benthos are characterized by narrow activity and special territory distribution and can be used to indicate the quality of water and the polluted condition of sediments, which plays an important part in the biologic indication of marine pollution.

海洋底栖动物活动性小、地区性强，可以较好地反映水质和底质的污染状况，在海洋污染生物学指标中具有特别重要的意义。

Black liquor after anaerobic treatment and acid precipitating of lignin could be mixed with washing and bleaching waste water based on the discharged ratio of the mill to discharge, the pollution load of the mixed effluent will meet the national regulation requirement after further treatment by active sludge.

BKP苇浆蒸煮黑液首先经厌氧和酸析木素处理，然后再与制浆中段水按工厂排放比例混合，混合废水经活性污泥法处理后，可达到国家标准排放。

The industry, residential point source river and mine non-point source are of great water pollution load.

确定库湾周边的工业 、 生活污染点源,磷矿面源是构成水污染的主要负荷.

Agricultural non-point source pollution is driven by dynamical factors, water character and landform characteristics.

农业面源污染发生的条件主要有动力因素 、 水文条件、地形特点.

At present, the disease-free areas, water pollution, food poisoning cases.

目前, 灾区无疫情 、 水源污染 、 食物中毒报告.

Lacking of water and pollution are important restricting factors of sustainable development in our country.

水资源紧张、水污染严重已成为我国可持续发展的重要制约因素.

GIS and Scenario Analysis Aid to Water Pollution Control Planning of River Basin

GIS和情景分析辅助的流域水污染控制规划

The Scenario Analysis Application in Water Pollution Prevention of Heilongjiang

情景分析法在黑龙江省水环境污染防治工作中的应用

Traditional dilution and discharge are that can cause heavy environmental pollution, and because agricultural waste water contain a large amount of nutriment, which can utilize two times and reduce the input-output ratio of agricultural production, reduce the production cost.

传统的稀释排放会造成很大的环境污染，并且由于农业废水中含有大量的营养物质，完全可以二次利用，减少农业生产的投入产出比，降低生产成本。

Meanwhile, affected by large scale of economic constructions, the wetland landscape of urban in this district also explodes some problems, including unclear range of planning, weak function coordination, simple forms of landscape and sever water pollution.

同时，由于大规模经济建设等原因影响，区域内的城市湿地景观也暴露出一些问题，主要包括规划范围模糊、功能协调性差、景观形式单一和水体污染严重四个方面。