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    Gas Used in Vertical Furnace Changing to Use Single Blast Furnace Gas for Rational Use of Energy Source
    竖炉改烧单一高炉煤气合理利用能源
    This paper used the recent ground water information(from 1980 to 2000),has calculated the yearly average exploitation of shallow groundwater which mineralization degrees M was below 2 g/L by the way of exploiting coefficient for each second water resources region and the plain of every province respectively.
    利用近期(1980~2000年)地下水资料,采用可开采系数法,分别计算了西北诸河区各水资源二级区和各省(区)平原区M≤2 g/L矿化度分区的浅层地下水多年平均可开采量。
    In the study, Xi'an was selected to do the job, and the fuzzy model of water resource value was used to calculate the water price.
    本章在借鉴前人先进经验的基础上,分析了水资源价值系统的复杂性和模糊性,利用水资源价值模糊数学模型计算水资源的理论价格,并以西安市水资源价格计算为例进行了验证。
    WOE (Weights of evidence) method is used to study the pecific vulnerability of nitrate nitrogen in Tangshan plain area, which is conducted on the extension module of Arc-SDM with ArcView GIS software as the platform.
    本文还以ArcView GIS软件为平台,利用Arc-SDM扩展模块,应用WOE方法(实证权重法)对唐山市平原区地下水硝酸盐氮特殊脆弱性进行了研究。
    (3) This paper is to assess sustainability of land use on the basis of land related data during 1996~2004 in Liu panshui city. Method of correlation analysis and fuzzy mathematics were employed. Thirty indexes, land resource, ecology environment and social —economic aspects, were used in the integrated assessment.
    ③评价土地资源可持续利用,通过六盘水市1996~2004年相关数据资料,评价方法采用综合指数评价法,以及采取相关分析法、模糊数学原理、系统分析等研究方法,选取了土地资源、生态环境、经济社会3方面37个因素进行评价,确定评价因素权重,计算其隶属度,然后进行土地利用可持续性综合评价。
    In this model,qualitive,quantitative and semi-quantitatine geological variables can be used simultaneously,and useful information of geological variables can be used completely.
    该统计方法可以同时使用定性、定量和半定量三种地质变量,减少了由于数据离散化而造成的地质信息丢失,可以最大限度地利用各种类型地质变量所提供的有用信息。
    The paper makes the rational analysis of water resources utilization in Songliao rivers basin at 2000 year from precipitation, surface water, groundwater, water supply, used water and water consumption.
    文中主要从降水、地表水、地下水、供水、用水、耗水等几方面对松辽流域2000年的水资源的利用进行了合理的分析。
    Rainwater can be used as a valuable resource through various ways, such as to supply urban water resources, conserve groundwater, improve ecological environment and help to control over urban floodwater.
    雨水是宝贵资源 ,可通过多种方式实现雨水资源化 ,充分利用雨水资源以补给城市水源 ,涵养地下水 ,调节城市生态环境 ,防治雨洪灾害。
    Fuzzy theory and method is used by the article in order to build the quantitative evaluation's indicator system and assessment standard of forest garden tourism resources value. Then confirm the weight of all kinds of factors and make statistically calculation of evaluated result graded by experts. .
    运用模糊决策的理论和方法,通过建立森林公园旅游资源价值定量评价的指标体系和量化评判标准,确定影响森林公园旅游资源价值各因子的权重,将经过专家打分后的评判结果进行统计计算,对甘肃省62处森林公园的资源吸引力指数、可开发利用指数和综合指数进行了定量评价。
    According to the assessment of water resources in the Shiyang River Basin, it is known that from 1980 to 2004, river flows of the Caiqi Station in the lower reaches of the river are 238 million m3 in 1980, 179 million m3 in 1990, 124 million m3 in 2000, 84 million m3 in 2002 and 0 m3 in 2004. It shows that water has been used to its extreme in the Shiyang River Basin.
    通过对石羊河流域1980~2004年水资源量分析,可知下游蔡旗站在1980年、1990年、2000年、2002年和2004年的泄水量分别为2.38亿m3、1.79亿m3、1.24亿m3、0.84亿m3和0亿m3,表明石羊河流域水资源已达到极度开发利用
    (3) the demand of water in demonstration area was 3 739 352 m~3, just was 52.19% of the potential of theoretical resources, the remain of Potential of realistic rainwater could be used.
    (3)目前示范区小流域的需水总量为3739352m3,仅占可实现供水量的52.19%,从示范区小流域雨水资源的可实现潜力来看,还有较大的开发利用潜力。
    Based on the current state of the evaluation of sustainable utilization of water resources,this paper summarize and expect contrastively the representative evaluating methods used in common,offer reference on choosing the evaluating methods of sustainable utilization of water resources.
    本文在回顾水资源可持续利用评价研究现状的基础上,对目前提出的常用的代表性的评价方法进行了对比性综述和展望,为水资源可持续利用评价方法的选用提供了参考。
    For helping professional personnel analyse and evaluate the groundwater resources exploitation potentialily, a model of groundwater resources exploitation potentiality evaluating is designed with the index of quantity of unit's area being adopted, GIS overlay analylical method being used and the space database of groundwater resources being taken as the basis.
    为辅助专业人员进行地下水资源开采潜力分析评价,采用“单位面积数量”指标,以地下水资源空间数据库为基础,利用GIS迭加分析方法,设计地下水资源开采潜力评价模型。
    The linear regression method and fuzzy mathematics method were used to compute the coordination degree of economy,society,resources and environment.
    将综合评价指数代入eview软件选择适合的回归方程,再利用模糊数学的方法,计算出成立试验区以来北碚的经济、社会和资源环境的协调发展度;
 

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