Key strategies for predictive exploration in mature environment: model innovation, exploration techn

来源 :中南工业大学学报(英文版) | 被引量 : 0次 | 上传用户:wqra555551q
下载到本地 , 更方便阅读
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
Prediction has become more and more difficult in mineral exploration, especially in the mature exploration environment such as Tongling copper district. For enhancing predictive discovery of hidden ore deposits in such mature environment, the key strategies which should be adopted include the innovation of the exploration models, application of the advanced exploration techniques and integration of multiple sets of information. The innovation of the exploration models should incorporate the new metallogenic concepts that are based on the geodynamic anatomization. The advanced techniques applied in the mature exploration environment should aim at the speciality and complexity of the geological setting and working environments. The information synthesis is to integrate multiple sets of data for giving a more credible and visual prospectivity map by using the geographic imformation system(GIS) and several mathematical methods, such as weight of evidence and fuzzy logic, which can extract useful information from every set of data as much as possible. Guided by these strategies, a predictive exploration in Fenghuangshan ore field of Tongling copper district was implemented, and a hidden ore deposit was discovered.
其他文献
基于机场上空的低空小尺度天气系统风场结构以及单多普勒激光雷达测风原理,对已有变分同化方法和涡度-散度风场反演方法进行改进,利用变分同化方法对由单多普勒激光雷达所测
铂族元素(PGE)矿床的研究在过去几十年取得了重要的进展.它可以赋存于不同的岩石类型、形成于不同的时代.内生PGE矿床与不同的岩浆类型及热液活动有关.由于铂族元素特殊的化
针对大学本科英语专业翻译课程教学如何适应人才培养需要的问题,本文从教师素质、教材编写、教法更新、实践补充、测试手段等环节全面分析提高汉译英课程教学质量的途径,提出
本文分析了英汉语中语序三个方面的差异,并指出英汉民族的思维方式对这些差异所产生的影响.
为了解决系统鲁棒性和控制精度之间的矛盾,在分析纳米级驱动部件物理特性和双环控制特性的基础上,建立具有大进给力的纳米级驱动部件数学模型,并提出基于主控制环和从控制环
In the determination of trace yttrium (Y) in an ytterbium (Yb) matrix by inductively coupled plasma atomic emission spectrometry (ICP-AES), the most prominent l
Zinc nitride (Zn3N2) powder has been synthesized through the nitridation reaction of Zn powder with NH3 gas (at the flow rate of 500 ml/min) at the nitridation
Depending on the numerical test approach on a computer, the relationships among relevant parameters, eg branch number, node number, mesh number, computation acc
The atomic configuration of chemical short-range order (CSRO) for the Zr-base metallic glasses was investigated by using nano-diffraction and high resolution tr
从软件行业的发展现状与地方院校软件人才培养所面临的问题进行了分析.针对地方本科院校培养的大量软件专业人才不能满足企业人才质量上的需求问题,从课程体系改革、实践基地