| 左仁广.基于多层次模糊综合优选找矿远景区[J].地质与勘探,2009,45(2):85-89 |
| 基于多层次模糊综合优选找矿远景区 |
| Iden tif ica tion of High Prospective Terra in s by Comprehen sive Eva lua tionBa sed on Multilevel Fuzzy Syn thesis Judgmen t |
| 投稿时间：2008-02-29 修订日期：2008-08-03 |
| DOI： |
| 中文关键词: 找矿远景区 多层次模糊综合评价 西藏 |
| 英文关键词: p rospective terrains,multilevel fuzzy synthesis judgment, Tibet |
| 基金项目:国土资源大调查项目(2003182004 - 8)资助。 |
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| 全文下载次数: 1388 |
| 中文摘要: |
| [摘要]找矿远景区优选是矿产预测评价中的重要研究内容之一。文章利用多层次模糊综合评
价的方法优选西藏冈底斯斑岩铜矿找矿远景区。实践结果表明:该方法不仅能够比较全面地考虑各种
因素的影响及其相互作用,实现优选找矿远景区的合理、定量分析,并能在一定程度上反映出影响找矿
远景区优选的关键因素,减少了人为主观因素,其优选结果具有客观性和科学性。 |
| 英文摘要: |
| Abstract:To op timally select the highly p rospective terrains is one ofmain tasks in mineral resources p rediction and assessment. A case study was
carried out in the Gangdese porphyry coppermineralization belt in Tibet to op timally generate the exp loration target areaswith high mineralization potential
by using themultilevel fuzzy synthesis judgment. The study shows that the method used in this paper can not only op timally generate targetswith consider2
ation of all the relevant factors and their interactions, but also reflect themost important factors and reduce the subjective influence, whichmake the result
more objective and p ractical. |
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