pollution load的例句大全

The assessment system of ecological quality indices ( EQI) consisting of organism abundance index, vegetation cover index, rivers density index, land deterioration index and pollution load index was used to investigate ecological environmental quality of Hunan province.

以生物丰度指数、植被覆盖指数、水网密度指数、土地退化指数、污染负荷指数为评价因子，运用生态环境质量指数（EQI）的评价体系，对湖南省生态环境进行了分析与评价。

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A practical estimation method of non-point source pollution load-mean concentration method was established.

最近又提出了一种简便易用的流域 非 点源污染负荷估算方法 ——— 平均浓度法.

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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.

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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。

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Exotic pollution load analysis of south-west zone in Wuhan East Lake Research on the Current Situation of Pollution Sources and Its Countermeasure in ZPC

武汉东湖西南区外源污染调查与评价中原石化污染源现状调查及对策研究

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Over 90 % of the pollution load of textile wastes is contributed by the process chemicals.

纺织废水污染负荷的90%以上是由工艺过程的各种化学品构成的.

词典精选例句

Thus biogas slurry were detected of high concentration of olaquindox and tetracycline antibiotics, and leading to pollution load in the water and soil around farms.

目前沼液中检出较高浓度的抗生素与激素，同时导致养殖场周边的水体和土壤环境都存在较大的抗生素与激素的污染负荷。

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Results indicated that the contribution of brute manure, domestic pollution source, runoff and food-supplied fishpond to water pollution load was 43.81%, 29. 91%, 22. 43% and 3. 85%, respectively.

研究结果表明，当前各类农业非点源污染对水体的污染负荷贡献率为：畜禽粪尿43.81%，生活污染29.91%，农田径流和渗漏22.43%精养鱼塘3.85%。

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on the basis of the pollution load model for the cage culture established by author, the calculation on the environmental capacity for aquaculture was made, combining with two-dimension hydropower model and water quality mathematical model.

根据作者自己建立的网箱养殖污染负荷模型，结合二维水动力和水质数学模型，对哑铃湾网箱养殖环境容量进行了计算。

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Analysis of characteristics of pollution load distribution in Daning River watershed based on SWAT model

基于SWAT模型的大宁河流域污染物负荷分布特性分析

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Effect of Land Use/ Cover Change on Pollution Load of Non-Point Source in Upper Reach of Yangtze River Basin

土地利用/覆盖变化对长江上游非点源污染影响研究

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Regression of relationship between effluent pollution load and sorts and amount of wastepaper

废水污染负荷与造纸原料结构关系的研究

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Factors of Influencing Soil-nitrogen Pollution Load of Sloping Field in the Dian Lake Watershed

滇池流域农田土壤氮污染负荷影响因素研究

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Upgrading of human resources Water Quality and Pollution Load Information System

提高人力资源的质量水质及污染量资料系统

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Calculation Model for Area Source Pollution Load of Urban Rain Water Runoff

城市雨水径流面污染负荷的计算模型

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The nitrogen pollution load of livestock was increasing gradually from the northwest to the southeast, and could be divided into relative higher and lower parts, in line with the boundary of 400 mm rainfall of China.

研究表明，中国的畜禽粪便N污染负荷呈现由西北内陆向东南沿海逐渐加重的趋势，可以400mm等降水量线为界分为高污染负荷区和低污染负荷区。

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Mathematical Models on Nonpoint Source Pollution Load of East Lake

东湖面源污染负荷的数学模型

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This paper analyses the principal and subordinate relationship between groundwater pollution indexes by using pollution load ratio and gray relation analysis method.

运用污染负荷比和灰关联法递阶分析了矿山地下水污染物的主从关系，确定了矿山地下水的主要污染指标；

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This paper explained the criterion of equity and efficiency in pollution load distribution in detail, including Pareto efficiency, compensation principle, second best theory, social welfare function and international fair principle of policy against global climatic change.

本文详细阐述了污染负荷分配的效率与公平标准，包括帕累托效率、补偿原则、次优理论、社会福利函数以及国际上的针对全球气候变化政策的公平原则。

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According to typical method of saliferous soil washed by water in protected agriculture, the reduction of saline matter in soil and the water pollution load of nitrogen and phosphorus by runoff and leakage were studied with plot scale experiments and indoor soil column experiments.

针对塑料大棚盐渍化土壤常用的灌水洗盐方式，通过小区和原状土柱模拟灌水洗盐试验，研究了灌水洗盐降低土壤盐渍化的效果及其通过径流和渗漏流失对水环境的氮磷污染负荷。

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