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   煤炭资源评价 在 矿业工程 分类中 的翻译结果: 查询用时:0.677秒
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煤炭资源评价
相关语句
  coal resource evaluation
    2)to pay equal attention to coal resource evaluation and coal resource formation condition study;
    (2 )煤炭资源评价与资源形成条件研究并重 ;
短句来源
  coal resource evaluation
    2)to pay equal attention to coal resource evaluation and coal resource formation condition study;
    (2 )煤炭资源评价与资源形成条件研究并重 ;
短句来源
  “煤炭资源评价”译为未确定词的双语例句
    The application of sequence stratigraphy in ed basins rnay be another maor advancein ed geology.
    层序地层学原理和方法已广泛地应用到了煤盆地分析和全球煤炭资源评价
短句来源
    Research works on evaluation of coal resources in middle exploitation stage have been conducted and the basic rules and thoughts have been brought forward. Based on these,No.
    对处于开发中期阶段的煤炭资源评价进行研究 ,提出了建立开发中期煤炭资源综合评价体系的基本原则和思路。
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The purpose of evaluating coal resources is to provide geological foundation in making macro decision for coal industry planning and national economy planning the basic idea is to make evaluation analysis and resources guarantee degree analysis in order to meet the demand of different level,by classifying province,planning region and national 3 levels with either exploration region or coal mining area as an evaluation unit and basing the resources need on the development of in dividual coal industry;with...

The purpose of evaluating coal resources is to provide geological foundation in making macro decision for coal industry planning and national economy planning the basic idea is to make evaluation analysis and resources guarantee degree analysis in order to meet the demand of different level,by classifying province,planning region and national 3 levels with either exploration region or coal mining area as an evaluation unit and basing the resources need on the development of in dividual coal industry;with the systematic theory,and the comprehensive evaluation meffords through pualitative and puantitative analysis to determine the degree of excellency,and place to order for exploration,to make superior and inferior classification and a analyse the resources formation to determine the order for the short term,nid term and long term development and further exploration the way of evaluation pattern is Analytic Hierarchy process that is grey cluster analysis assisted by grey stztistics

煤炭资源评价的目的是为煤炭工业规划和国民经济宏观决策提供地质依据。其基本思路是以勘探区和矿区(含煤区)为评价单元,分省(区)、规划区和全国三个层次,以相应的区域煤炭工业发展对资源的需求为依据,进行评价和资源保证程度的分析,以满足不同层次的需要,以系统工程理论为指导,采用定性、定量相结合的综合评价方法,确定综合优度,分勘探阶段进行排序,划分优劣类型,分析资源的构成,确定适合近期、中期、远期开发利用或进一步勘探的优先顺序。评价方法模型是层次分析-灰色聚类,辅以灰色统计方法

Statistical data of publications in the world imply that the scale and quantity of international researh on coal-bearing deposits has been decreaing since 1980s, as a result of the depression of international coal industry. However, mighty advances of such research have been also achieved during the past decade. The results from intense investigations of the present-daypeat ndres promted our understanding of the origin, evolution, and types of ancient coal-forming setting, as well as their relationship to the...

Statistical data of publications in the world imply that the scale and quantity of international researh on coal-bearing deposits has been decreaing since 1980s, as a result of the depression of international coal industry. However, mighty advances of such research have been also achieved during the past decade. The results from intense investigations of the present-daypeat ndres promted our understanding of the origin, evolution, and types of ancient coal-forming setting, as well as their relationship to the geological, palaeoclinatical and paloobetanic controls. Coal facies analysis enabled us to gain insights of the coal seam itself, not only its roof andunderlying sediments. The theories and metheds of coal petrology have been widely applied intostudies of petroleum, natural gas and scare organic matters in siliciclastic and carhanate sediments. Exploration and preduction of coal-bed methane greatly enlarged the study fields of coalgeology. The application of sequence stratigraphy in ed basins rnay be another maor advancein ed geology. However, som concepts of sequence stratigraphy could not be simply usedwithout any improvement in coal basin research, because coal-bearing sequences normally aredominated by non-medne deposits.

统计资料表明,自80年代末以来各国发表的有关煤炭地质研究的论文呈明显的下降趋势,这反映了当前国际煤炭工业的不景气。但是在过去的10年内,含煤沉积研究的进展和发展也很瞩目。对现代泥炭沼泽的大量调查结果使人们对成煤沼泽类型与成因及其各种控制因素之间的关系有了进一步的了解。沉积相分析中加强了对煤层本身的研究,冲破了以往只侧重于其顶、底板岩性分析的局限性;煤岩学的理论与方法已扩大到了石油、天然气和沉积物中分散有机质等研究领域,并取得了一系列进展。煤层甲烷气勘探和工业性开发的成功,扩大了煤炭地质学范畴。层序地层学原理和方法已广泛地应用到了煤盆地分析和全球煤炭资源评价。但在有些方面不能简单地采用层序地层学方法,因为煤系往往是以非海相沉积为主的。

Research works on evaluation of coal resources in middle exploitation stage have been conducted and the basic rules and thoughts have been brought forward.Based on these,No.3 coal seam of Yanzhou coalfield has been evaluated.The evaluation results can be the foundation of coal resource exploitation determination and sustainable development.

对处于开发中期阶段的煤炭资源评价进行研究 ,提出了建立开发中期煤炭资源综合评价体系的基本原则和思路。以此为基础 ,对兖州煤田 3煤进行了评价 ,为兖州矿区的开发决策和可持续发展提供科学依据

 
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