矿山地质环境评价,mine geo-environment assessment
1)mine geo-environment assessment矿山地质环境评价
2)comprehensive evaluation of the mining geological environment矿山地质环境综合评价
1.In order to solve the problem in determining the weight during thecomprehensive evaluation of the mining geological environment,a combination weighing method based on the Rough Set Theory and AHP is put forth.针对矿山地质环境综合评价过程中的权重确定问题,基于粗糙集(RS)理论和层次分析法(AHP)提出了组合赋权法。
英文短句/例句
1.The comprehensive evaluation of mine geologic environment in the coal-phosphorus mining area,central Longmen mountains龙门山中段煤-磷矿区矿山地质环境综合评价
2.Application of Combination Weighing Method to Comprehensive Evaluation of Mining Geological Environment组合赋权法在矿山地质环境综合评价中的应用
3.GIS and RS-Based Comprehensive Evaluation of Mine Geological Environment in Huludao District基于GIS和RS的葫芦岛矿山地质环境综合评价研究
prehensive Evaluation on Mine Geological Environment Quality of Wangu Gold Mine in Hunan Province湖南省万古金矿矿山地质环境质量综合评价
5.Study of the Composite Division of Geological Environmental Quality in Mine in Guangdong Province;广东省矿山地质环境质量综合分区评价研究
6.Studies on Ecological Environment Comprehensive Evaluation of the Geological Sub-regional in Gansu Mining Area甘肃矿山生态地质环境现状综合评价分区研究
7.The Geological Environmental Impact Assessment of Gypsum Mines Based on Analytic Hierarchy Process and Grey Comprehensive Evaluation基于层次分析和灰色综合评判的石膏矿山地质环境影响评价
8.The Comprehensive Assessment of Geological Environment and Disasters Preventioncure in Shenfu Dongsheng Mining Area;神府东胜矿区地质环境综合评价与灾害防治
9.A Study of Comprehensive Evaluation of Geomorphical Environment Quality Based on Mountainous Urban Planning;基于山地城市规划的地貌环境质量综合评价
prehensive Evaluation of Mine Area Surface Subsidence by Application of Fuzzy Synthetic Evaluation矿区地表沉陷环境影响模糊综合评价
11.Assessment and Prevention of Mine Environmental Geology and Geological Hazard矿山环境地质与地质灾害评价与防治研究
12.The Environment is Appraised Synthetically of the Mining Area Exploits and Produce the Poisonous Harmful Substance Influence to the Groundwater;矿区开采产生有毒有害物质对地下水影响的环境综合评价
PREHENSIVE EVALUATION ON THE ENVIRONMENTAL GEOLOGICAL QUALITY OF KARST COLLAPSES IN ANSHAN CITY鞍山岩溶地面塌陷环境地质质量模糊综合评判
14.Study on Assessment of Geological Environment Impact in Mines Based on Set Pair Analysis基于集对分析的矿山地质环境影响评价研究
15.Fuzzy Comprehensive Assessment on Water Environmental Quality in Tangshan Nanhu Park唐山市南湖公园水环境质量的模糊综合评价
16.A Synthesis Evaluation & Urban Planning of Geology, Environment, Resources for the Area Around the Dianchi Lake;环滇池城区地质环境资源综合评价与规划
17.Application of Gray Comprehensive Evaluation in Environmental Quality Assessment for Surface Water;灰色综合评判在地表水环境质量评价中的应用
18.A Study of Integrative Economic Evaluation for Regional Urban Geologic Environment Quality;区域城市地质环境质量综合经济评价研究
相关短句/例句
comprehensive evaluation of the mining geological environment矿山地质环境综合评价
1.In order to solve the problem in determining the weight during thecomprehensive evaluation of the mining geological environment,a combination weighing method based on the Rough Set Theory and AHP is put forth.针对矿山地质环境综合评价过程中的权重确定问题,基于粗糙集(RS)理论和层次分析法(AHP)提出了组合赋权法。
3)mine environmental quality rating矿山环境质量评价
4)mine environment evaluation矿山环境评价
5)geologic setting of mine矿矿山地质环境
6)mine environmental geology矿山环境地质
1.The paper gives their definitions onmine environmental geology and mine geological environment, points out thatmine environmental geology is a new applied branch discipline about the environmental geology.介绍了矿山环境地质与矿山地质环境及其关系,论述了矿山环境地质问题分类及其特点,以及矿山环境地质学沿革及发展现状,最后提出了需要加强矿山环境地质研究的主要方面。
延伸阅读
矿山建设项目经济评价矿山建设项目经济评价economic evaluation of construction project in minekLJangshon Jianshe xiangrnu JingJ一Plngjla矿山建设项目经济评价(eeonomic evaluationof eonstruetion projeetin mine)计算矿山建设项目的投人和产出，作出经济评价，为立项的科学决策提供依据。进行项目经济评价之前，要根据国家的需要、矿产资源和其他技术经济条件，设计并初选出技术可行的推荐方案。计算得出各方案各年的成品矿产量、固定资产投资、流动资金投人、销售收人、生产成本、折旧费、利税等作为经济评价的基础数据。同时，还要搞清矿产品的销路，取代进口矿产品的可能性等外部条件。项目经济评价分为财务评价和国民经济评价。财务评价从企业利益出发，计算企业可以得到的效益，考察项目的财务可行性;国民经济评价从国家和全社会的利益出发，计算国家可以得到的净效益。因此，项目方案的取舍应以国民经济评价为主。当国民经济评价认为可行，而财务评价认为不可行时，可向国家申请经济优惠措施，使项目具有财务上生存的能力。财务评价和国民经济评价主要用现金流量分析方法，计算投资收益率、净现值和净现值率等动态指标，也可计算投资利润率、投资利税率、投资回收期等静态指标，以作为评价方案的依据。计算现金流量时，要考虑资金的时间价值，用现值计算。财务评价从企业的角度出发，按照国家现行价格和财税制度，编制企业的现金流量表，称为财务现金流量表。项目计算期包括实际建设期和生产期，生产期取值不超过。现金流人的科目有销售收人、回收固定资产残值、回收流动资金等;现金流出的科目有基建期和后期增加的固定资产投资、流动资金投人、经营成本、销售税金、更新改造资金等。经营成本等于总成本扣除非经营性支出的项目，如维简费、基本折旧费、流动资金利息等。根据企业的财务现金流量表，进行财务盈利性分析，用财务内部收益率FIRR、投资回收期尸:等说明项目获利能力。(1)FIRR的计算式为 名(Cl一CO)，(，+FIRR)一‘一ot=1式中CI为现金流人量;CO为现金流出量;(Cl一CO)，为第t年的净现金流量;n为计算期。FIRR的涵义是净现值为o时项目的贴现率(内部收益率)。FIRR应高于矿山行业的基准收益率，越高越具有获利能力。(2)尸，的计算式为 pt习(Cl一 CO)!一0 t=l投资回收期尸、的涵义是净收益抵偿全部投资所需要的时间。尸t应小于矿山行业的基准回收期尸。，Pt越小越可接受。
