A team of researchers from the University of Nevada recently developed a model for how the gold deposits formed. Their research was published online in the journal Nature Geoscience.
来自内华达州大学的一组研究人员在近期建立了黄金矿床如何形成的模型,而他们的研究被发布在自然地球科学杂志网上。
Based on statistical self-similarity of reserves of ore deposits and applying the methods of probability and statistics, a fractal model of reserve-size was established.
根据矿床储量的统计自相似性,应用概率统计方法建立了矿床储量规模的分形模型。
For the statistical prediction of the copper - nickel deposit in Xinjiang Beishan minerogenetic belt, we have established the geological conceptual model of mineral deposits.
本文主要介绍了根据这种原则在新疆北山成矿带内进行铜镍矿床预测时,所建立的矿床地质概念模型。
A genetic model for the sandstone type uranium deposits in Cenozoic basins of western Yunnan is proposed.
根据铀矿床的形成机制,对滇西地区新生代盆地的砂岩型铀矿成矿模式进行了探讨。
This paper USES BDT model to price the foreign exchange structured deposits issued in the beginning of 2004. The results show that they are all issued in discount.
本文使用BD T模型对2004年初发行的外汇结构性存款进行定价,结果表明这些存款的价值都高于存款本金。
Based on geological model of deposits and by means of CAD method, the authors put forward the building method of layered opencast mining geological model, whose layers are composed of bench.
本文提出了在矿床地质模型的基础上,应用CAD技术。建立以台阶为单元的分层式矿床开采地质模型的方法。
This paper USES BDT model to price the foreign exchange structured deposits issued in the beginning of 2004.
本文使用BD T模型对2004年初发行的外汇结构性存款进行定价,结果表明这些存款的价值都高于存款本金。
A model for gold prognosis and regional brittle-ductile shear deformation transition was set up by study of the known large-and middle-scale gold deposits.
据现有大中型金矿研究建立了区域脆-韧性变形转换带结构模式和金矿预测模式,可有效指导找矿勘探。
The primary mineralizational structural model for the conglomerate type gold deposits is established in this paper.
本文初步建立了砾岩型金矿的成矿构造模式。
In this paper the fine structure of the distribution model of REE in Karst deposits-the tetrad effect and its meaning are discussed.
本文阐述喀斯特沉积物中稀土分布模式的精细结构—稀土四重效应特征及其研究意义。
The article has established grade model and tonnage model to 277 contact metasomatic copper deposits of the whole country, based on "the Mineral Resources Data base of the whole country".
依据“全国矿产储量数据库”的资料,对全国277个接触交代型铜矿床建立了品位模型、吨位模型以及品位—吨位联合模型。
The integrated prediction model of sandstone-type uranium deposits and its integrated evaluation methods as well as flow of the work based on GIS are studied.
研究了砂岩型铀矿的综合预测模式和基于GIS的砂岩型铀矿综合评价方法与流程,开发了成矿信息提取软件。
According to the form "method -target - result", the different prospecting model may be set up, then, the sub-model will be divided by both mineralization and location of mineral deposits.
根据“方法—目标—成果”构式的不同划分勘查类型,根据矿化类型及矿床产出位置的不同划分亚类型。
It has been used to calculate the Zilanba reservoir deposits, shown that the method is effective in practice and good agreement with the river model test of the reservoir obtained.
经紫兰坝水库河工模型验证,表明该法精度良好,计算结果与实验较接近。
Mineral deposit model of Jiaojia gold belt is distribution of the deposits along the "one tectonic belt, two mineralized enrichment zone and three mineralized alteration zone".
焦家带金矿床构成了沿“一条构造带、二段矿化富集带、三层矿化蚀变带”产出的矿床模式。
Finally, the metallogenic model and favorable prospecting places of the gold deposits in this area are advanced in this paper.
文中最后提出了该地区金矿成矿模式及找矿有利地段。
Taking the two tin deposits-Gejiu and Yinyan as an example, the application of this model has been concretely illustrated.
并以个旧和银岩两个锡矿区的矿床为例,具体说明了该模型的应用。
This paper has expounded the describing pattern, metallogenetic pattern and prospecting model of Qiaoxiahala-type mineral deposits in details.
本文对乔夏哈拉式铁铜金矿的主要内容:描述性模式、成因模式和找矿评价模型进行了具体阐述。
This paper suggests the mathematical model of prospecting decision for metal-lic ore deposits.
本文提出金属矿产详查决策数学模型。
This paper suggests the mathematical model of prospecting decision for metal-lic ore deposits.
本文提出金属矿产详查决策数学模型。
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