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controlling ore
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  控矿
     The distributive law and main minerogenic conditions of gold telluride deposits in the world are clarified in this paper through a classified and synthetical study of some features, including geological background of ore formation, wall rock and structure of controlling ore and geochemical conditions.
     本文通过对全球各主要金-碲化物型矿床的成矿地质背景、赋矿围岩、控矿构造和地球化学特征进行分类综合研究,阐明了全球金-碲化物型矿床的分布规律与主要成矿条件。
短句来源
     The major controlling ore factors are:structure,the Mediyi Formation, and the geochemistry of complexes of major ore forming elements.
     湘西金矿中主要控矿要素为 :构造、地层及主要成矿元素络合物的地球化学性质。
短句来源
     The gold ore bodies are controlled by the interlayer slip faults. The length of the controlling ore structures is larger than 10km.
     金矿矿体受构造控制明显,该矿控矿、成矿构造规模大,控制长度大于10km。
短句来源
     Anticline Structure and Role of Controlling Ore of Bizigou Copper Deposit
     篦子沟铜矿床的背斜构造与控矿作用
短句来源
     The Structural Sign of the Controlling Ore,Allocating and Forecasting in Jiangjiayao Gold Mine
     姜家窑金矿控矿构造标志及定位预测
短句来源
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  “controlling ore”译为未确定词的双语例句
     From the geochemical behaviour of chromium,forming process of chromite,controlling mechanism of Al3+ ,Fe3+ on Cr3+ , and mineral association characteristics of chromite ores, the factors controlling ore quality of chromite are discussed in the paper. It has great significances to valuating quality of ores.
     从铬的地球化学性状、铬铁矿的形成过程, Al3+, Fe3+对 Cr3+的制约机制及矿石矿物共生组合特征讨论了控制铬铁矿矿石质量的因素,这一研究对评价矿石质量有重要意义。
短句来源
     THE REGIONAL METALLOGENIC CONDITIONS AND FACTORS CONTROLLING ORE ON ANTIMONY ORES IN YUNNAN PROVINCE
     云南锑矿区域成矿地质条件及控矿因素
短句来源
     REGULARITY CONTROLLING ORE DISTRIBUTION AND MINERLIZATION OF NAPPE TECTONICS
     推覆构造的控矿成矿规律——以武当山推覆构造为例
短句来源
     On the basic of synthetic analysis of the geocharacteristic of gold ore formation, features of mineralization, factors controlling ore formation, cause of formation of gold ore in Liujiapo,we think it is a mixed mineralization of micro-dissemination and tectonic breccia, and is affected by sedimentary tuff, impure limestone in lower Carboniferous and areal fracture in Taoyuan-Yunbinsi.
     通过对刘家坡金矿的成矿地质特征、金矿化特征、控矿因素、成因的综合分析研究认为,刘家坡金矿是一种新的微细浸染型和构造角砾岩型金矿化。
短句来源
     In recent years,on the basis of studying 4 ore deposit types and 12 typical ore deposits, we have summurized the controlling factors of various metallogenesis. And it is proposed that the cogenetic sedimentation of strata and lithofacies palaeogeographic factors controlling ore origin bed;
     近年来,在对四种矿床类型和12个典型矿床的研究基础上,系统总结了各种成矿的控制因素,提出了:地层,岩相古地理因素控制矿源层的同生沉积;
短句来源
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  相似匹配句对
     and ore-controlling geological interface.
     地质界面控矿。
短句来源
     Controlling F.
     因此控制F.
短句来源
     Quality of Controlling Output of Ore with Computers
     应用电子计算机控制输出矿石的质量
短句来源
     Controlling Skill
     控制技能
短句来源
     Ore[2].
     Ore在文 [2 ]提出 .
短句来源
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  controlling ore
The favorability of the target area is evaluated by considering several exploration parameters related to the geological factors controlling ore formation.
      
Numerical investigation of salinity in controlling ore-forming fluid transport in sedimentary basins: example of the HYC deposit
      
This mechanism controlling ore deposition has been elucidated using a model which assumes horizontal movement of lithospheric plates on a mobile layer that originated within solid basement that is penetrated by a system of fracture zones.
      
On the basis of the dynamics of ore-forming processes and applying computer numerical simulation technique, the mechanism of ore zoning is discussed and a concealed igneous body controlling ore deposition at depth of the Yinshan mine is predicted.
      


Based on the analyses of the regional gravity and magnetic anoma-lies, the Lanshan-Lingxian gravity gradient belt may be used to be a boundary of the second unit of the geotectonic elements, the great rift and hidden igneous body possess evident features of regional gravity and magnetic anomalies. Therefore, it is very significant by using regio-nal gravity and magnetic data to study the geological problem and prospecting for ore. The regional gravity and magnetic anomalies suggested in this paper applying...

Based on the analyses of the regional gravity and magnetic anoma-lies, the Lanshan-Lingxian gravity gradient belt may be used to be a boundary of the second unit of the geotectonic elements, the great rift and hidden igneous body possess evident features of regional gravity and magnetic anomalies. Therefore, it is very significant by using regio-nal gravity and magnetic data to study the geological problem and prospecting for ore. The regional gravity and magnetic anomalies suggested in this paper applying to the minerognetic prognoses in Southern Hunan deal with the following five aspects: (1)The regional deep fractures indicated by the gravity data are essential in controlling ore deposition. Metallic ore deposits of conside-rable size are most likely to occur at the intersection of regional fracu-res with surface structures. (2)The magnetization zones indicated by the aeromagne tic data arc found to be ore-controlling. (3)The hidden granite bodies indicated by the negative gravity anomalies can serve as a guidance to the further prospecting for ore deposits at depth. (4)The mineralized, altered and fractured zones indicated by the chain of brachy aeromagnetic anomalies are of significance in disting-uishing ore-controlling fracture zones from the numerous surface fracture zones. (5)Local magnetic anomalies at places of favourable minerogenetic environments are significant for delineating specific ore deposits.

根据对区域重磁异常的分析,蓝山—酃县重力梯度带可作为湘南二级大地构造单元的分界线。在各地质单元中,深大断裂以及隐伏岩体等,都有明显的区域重磁异常特征。因此,利用区域重磁资料研究湘南地质和找矿问题是有意义的。文中提出的区域重磁异常在湘南成矿预测中的应用有如下五个方面: 1.重力资料所反映的区域性深断裂具有重要的控矿作用,尤其是与表生构造的交汇部位最易形成大矿。 2.航磁资料反映的高磁区有明显的控矿作用。 3.重力负异常反映的隐伏岩体,对于开展深部找矿具有指导作用。 4.短轴串珠状航磁异常反映的矿化、蚀变、断裂破碎带,对于从地表众多的断裂构造中区分出具有控矿作用的断裂带是有意义的。 5.在成矿地质环境有利地区的局部磁异常,对于查明具体矿床有重要意义。

The formation of original rocks in this region is a set of association of basic to acidic volcanic tuff, ferriferous silicilith and sedimentary rocks, taking volcanic rock as the dominant factor. The whole sequence represents a complete volcanic-eruptive sedimentary cycle. The close relation of origin is shown between the iron-formation and the sedimentary cycle in time,space and compositional source. The cyclical nature of iron ore stratum shows that the formation and distribution of iron ore deposits are...

The formation of original rocks in this region is a set of association of basic to acidic volcanic tuff, ferriferous silicilith and sedimentary rocks, taking volcanic rock as the dominant factor. The whole sequence represents a complete volcanic-eruptive sedimentary cycle. The close relation of origin is shown between the iron-formation and the sedimentary cycle in time,space and compositional source. The cyclical nature of iron ore stratum shows that the formation and distribution of iron ore deposits are out of strict control of certain kind of rocks, but under the control of volcano-eruptive sedimentary cycle. This paper overall deals with the role of controlling ore of volcano-eruptive sedimentary cycle, with respect to the ocurrence, development and evolution of magmatic differentiation, volcanic action, sedimentation and tectonic movement etc.

本区原岩建造是-套基性—酸性火山凝灰岩(主要)+铁硅质岩+沉积岩组合。整个层序反映了一个较完整的火山喷发沉积旋回。含铁建造与沉积旋回在时空和物源上存在着密切的成因联系。铁矿的形成及分布并非受控于某一种岩石,而是受控于火山喷发沉积旋回。本文从岩浆分异、火山活动、沉积作用及构造运动等的发生、发展、演化的角度较全面地分析了火山喷发沉积旋回的控矿作用。

The genesis of the Huangshaping Pb-Zn deposit has been studied based onits geological setting,mineral association and fluid inclusions.It is consider-ed that the deposit shows distinct evolutionary characteristics of a magmaticmineralization series.From the endozone to the exozone,the mineral associ-ation,chemical elements,ore-forming temperature,salinity and density varyprogressively.Thereby,the writer considers that ore-forming materials provi-ded for magmatic fluids as the result of concentration and boiling...

The genesis of the Huangshaping Pb-Zn deposit has been studied based onits geological setting,mineral association and fluid inclusions.It is consider-ed that the deposit shows distinct evolutionary characteristics of a magmaticmineralization series.From the endozone to the exozone,the mineral associ-ation,chemical elements,ore-forming temperature,salinity and density varyprogressively.Thereby,the writer considers that ore-forming materials provi-ded for magmatic fluids as the result of concentration and boiling of vaporphase and other volatile components,and thermodynamic conditions thus createdare decisive factors controlling ore deposition,Although some material couldbe leached out of the sedimentary country rocks in the late stage,it would beof little importance.

笔者从地质、矿石组合和流体包裹体等方面对黄沙坪铅锌矿床进行了研究。认为从时间和空间上看矿床具有清楚的岩浆—成矿系列演化特征。从内带到外带,矿物组合、元素特征、成矿温度、盐度和密度均显示明显的递变规律性。据此,笔者认为蒸气相的形成及沸腾成矿为岩浆热液提供的成矿物质和热动力条件是决定性的。即使成矿晚期从围岩地层中萃取部分成矿物质,也是极其次要的。

 
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