• 目的水质综合指数法对张家岩水库水质进行评价

    Objective:To evaluate wate quality of Zhangjiayan reservoir by using Water Quality Index.

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  • 目的水质综合指数张家岩水库水质进行评价

    Objective: To evaluate water quality of Zhangjiayan reservoir by using water quality Index.

    youdao

  • 比较各种水质综合指数计算模式基础上,提出一种模式

    In this paper, virtues and defects of several formulae of calculating comprehensive index of water quality are pointed out, and a new formula is introduced.

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  • 选用综合污染指数超标倍数超标率等指标水质污染状况进行评价

    Synthesis pollution equal criterion index, exceed multiple and exceed ratio were chosen as the index of synthesis assessments to the water quality effect.

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  • 利用综合污染指数石门水库多年监测结果进行分析,基本掌握了石门水库水质污染状况及变化趋势。

    The monitoring data collected from the water body of ShiMen reservoir were analyzed with the method of comprehensive pollution index.

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  • 依据多目标决策理论理想模型中应用综合指数水质进行评价

    According to the multi-objective decision theory, the class synthetic exponent method has been set up and used to evaluate the water quality in the ideal point model.

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  • 采用灰色聚类方法评价清河门地区矿坑水质特点综合指数进行了比较

    Using the gray cluster method appraised the Qinghemen area ore pit water quality characteristic, and has been compared with the synthesis exponential method;

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  • 提出水质污染逐步回归分析方法,以年水质综合污染指数,对进行逐步回归分析。

    A method of stepwise regression analysis on water polluting is discussed with examples of the comprehensive water polluting index.

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  • 本文建议采用水质指数饮用水水质进行综合评价。

    The water quality index was proposed to generally evaluate the urban drinking water quality.

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  • 提出用对比加权污染损害指数进行赋权新方法,计算水质 综合污染损害指数

    The comprehensive pollution harm index of the water quality can be calculated with the aid of the general weighted contrast for the pollution harm partial indices.

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  • 综合生物指数法对取水口附近水域水质评价结果显示:狼山水厂取水口的综合水质评价等级为污,水质理化指标的评价结果吻合。

    The results of biologic assessment show that water quality of the water intake are light pulluted, the physical and chemical indicators of water quality evaluation results are coincide.

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  • 采用单项指标综合污染指数法两种方法娘子关泉域地下水污染现状进行水质评价。

    The ground water quality of Niangziguan Karst spring is evaluated by comprehensive index method and single index method.

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  • 采用综合污染指数,选择了对淮河淮南水质影响较大溶解氧、 高锰酸盐指数生物需氧量指标评价了淮河水质

    Water quality in Huainan part of Huaihe river is evaluated by comprehensive pollution index method according to dissolved oxygen etc indexes.

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  • 方法克服了依靠某年监测地下的静态空间评价可将超标率污染指数超标面积综合起来,完成地下水水质的动态评价。

    The method not only can overcome static-space evaluation of groundwater quality depending on monitoring value in certain year, but also sum up standard excess rate, pollution ind

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  • 方法克服了依靠某年监测地下的静态空间评价可将超标率污染指数超标面积综合起来,完成地下水水质的动态评价。

    The method not only can overcome static-space evaluation of groundwater quality depending on monitoring value in certain year, but also sum up standard excess rate, pollution ind

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