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矿地质条件
相关语句
  ore forming condition
     Under the prerequ-isite mentioned above and combining with the ore forming condition, the distribution of the anomalies of ore deposits and the physicochemical pros-pecting, the paper has put forward the direction for the search of stibnite.
     在此前提下,结合本省的成矿地质条件,矿床(点)及物化探异常的分布,提出了省内找锑的方向。
短句来源
     The best ore forming condition for silver deposit is the favourable composite parts of the "layer", "body" and "location".
     银矿床的最佳成矿地质条件为有利的"层"、"体"、"位"复合部位。
短句来源
  “矿地质条件”译为未确定词的双语例句
     There are good metallogenic conditions and prospect in the belt.
     斑岩带具良好的成矿地质条件与前景。
短句来源
     Analyse of Ore-forming Geological Condition and Ore-forming Prediction of Panxi Area Platinum Group Element(PGE) Base on GIS
     GIS支持下的攀西地区铂族元素(PGE)成矿地质条件分析与成矿预测
短句来源
     ①potential index depend on geological background,include regional metallogeny(A 1),geopnysical and geocnemical anomaly(A 2),and mine melt strength and continuously level(A 3);
     ①潜力指数取决于地质背景, 包括区域成矿地质条件(A1)、物化探异常显示(A2) 和矿化强度及连续程度(A3 );
短句来源
     Analysis of Ore-forming Geological Conditions of Panzhihua-Xichang Area Platinum Group Element Based on GIS Study
     基于GIS的攀西地区铂族元素成矿地质条件初步分析
短句来源
     GEOLOGICAL BACKGROUND, GOLD ORE-FORMING CONDITION AND PROSPECTING DIRECTION IN THE SOUTHEASTERN MARGIN OF JAMUSI UPLIFT
     佳木斯隆起东南缘地质背景、金矿成矿地质条件及找矿方向
短句来源
更多       
  相似匹配句对
     ANALYSIS OF METALLOGENIC-GEOLOGICAL CONDITIONS FOR GOLD DEPOSIT
     金地质条件分析
短句来源
     A BRIEF DISCUSSION ON “CRITICAL MINERALIZING CONDITIONS”
     试论“临界成地质条件
短句来源
     Metallogenic conditions of gold deposit are advantage in shanxi province.
     山西省金的成地质条件优越。
短句来源
     The Minerogenic Conditions and Prospects for Mineral Exploration of the Shoushan Stone(Agalmatolite)in Fujian Province
     寿山石成地质条件及找前景
短句来源
     Geological Metallogenic Conditions of Placer Gold in Jiaodong Area
     胶东地区砂金成地质条件
短句来源
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Based on the data collected from 106 known areas, this paper discusses the ore-forming environments and ore-promising indicators of Nan-ling tungsten ore deposits by means of Characteristic Analysis. A numerical sequence of 42 main geological characters localizing the ore deposits is appraised. Statistical ordinations of big, medium and small tungsten deposits are performed by Correspondence Analysis, and the effects about the chemical components of granite on the dimension of deposits are also discussed. The...

Based on the data collected from 106 known areas, this paper discusses the ore-forming environments and ore-promising indicators of Nan-ling tungsten ore deposits by means of Characteristic Analysis. A numerical sequence of 42 main geological characters localizing the ore deposits is appraised. Statistical ordinations of big, medium and small tungsten deposits are performed by Correspondence Analysis, and the effects about the chemical components of granite on the dimension of deposits are also discussed. The calculated results show that the increase of the Abcontent of plagioclase and the amount of mafic minerals would be favorable to the tungsten mineralization.

本文运用特征分析的方法,以106个钨矿床的实际资料为基础系统地研究了南岭钨矿的成矿地质条件和找矿标志,提出了对钨矿有决定意义的42个地质特征的数字序列。采用对应分析研究大、中、小型钨矿床的统计规律。然后探讨了花岗岩成分对钨矿床规模的影响,指出斜长石(酸性)牌号的增高和相对铁镁质暗色矿物含量的增加,有利于钨矿矿化规模的改善。最后,应用花岗岩成份的11个定量变量和42个地质特征的定性变量(0,1)建立钨矿矿床规模的事件概率回归估计混合模型。 该模型适用于南岭地区范围内的任一个规模不明的钨矿点,只要取得某些必要的地质信息,便可对其矿床规模作出初步评价。

This paper is a summary of discussion on classification of mine geological conditions.Study was made on the proposals by 27 people from 22 organizations and data gathered from over 300 coal faces,651 coal seams,I02 state-run mines and key coal mines.Based on the above analysis the classification system proposed by Li Wenzhong is the best,which takes the geological structures,sush asfault,folds,magma rock,the degree of seam stability as major criteria and takes other mining and geological conditions,as roof,floor,dip...

This paper is a summary of discussion on classification of mine geological conditions.Study was made on the proposals by 27 people from 22 organizations and data gathered from over 300 coal faces,651 coal seams,I02 state-run mines and key coal mines.Based on the above analysis the classification system proposed by Li Wenzhong is the best,which takes the geological structures,sush asfault,folds,magma rock,the degree of seam stability as major criteria and takes other mining and geological conditions,as roof,floor,dip angle and other special geological factors,as auxiliary criteria.Hydrogeological conditions,gas,dust,thermal temperature,ground pressure etc.arc not taken into consideration because they involve many factors and problems.

本刊自1983年第2期开展“矿井地质条件分类”的专题报道以来,得到广大矿井地质工作者的关心和支持,有些局矿的地测部门还专门组织了座谈讨论,到目前为止,已收到22个单位、27位同志给本刊编辑部来信、来稿,他们根据所在局矿的地质条件,结合个人丰富实践经验,对矿井地质条件的分类问题,提出了许多具体的意见和建议。其中部分稿件已在本刊第4期刊登。与此同时,煤炭部生产司还就矿井地质条件的分类问题,在全国统配和重点煤矿中组织了专门的调研工作,先后收到了102个矿(井)、651个煤层和300多个工作面的调查分析资料。根据一年来的专题报道和调研情况,我们请开滦矿务局地测处主任工程师顾文灿、开滦唐山矿地测科工程师王金钟、煤炭部生产司地质测量处工程师李德安和本刊评审员煤炭部技术咨询委员会高级工程师童有德等同志进行初步总结如下。

It is one of that Fe.S.Al. Ores were mineralized in early Qixia age. Ore-bearing system and Fe.S.Al. ores were widely distributed over Eastern and Northern Guizhou areas, it were explored a few mid- little typic ore-deposits and were applied mining and utilization.

栖霞早期是贵州铁、硫、铝矿的产出时期之一,含矿岩系及铁、硫、铝矿广泛分布于黔东、黔北地区,并已探明一些中、小型矿床提供开采利用。本文简述了含矿岩系及其矿产特征和岩相古地理基本格局;论证了成矿地质条件和矿床形成机制。栖霞早期岩相古地理格局和物源对这些矿产的形成与分布起着控制作用,均控制在黔北碎屑坪区,以潮坪及泥坪沼泽相为主,尤其以湘黔桂古陆西侧海湾地带、“黔中水下隆起”北侧及太白群岛周围等静水局限环境成矿最为有利。据矿物组合特征及成矿地质条件,铁、硫、铝矿可划分为:(I)含菱铁矿—铁绿泥石—铝土矿;(Ⅱ)含菱铁矿—铁绿泥石;(Ⅲ)含绿泥石—菱铁矿—铝土矿;(IV)黄铁矿;(V)合绿泥石—黄铁矿—赤、菱铁矿等五个矿相区。按沉积学和沉积演化历史,将菱铁矿、铁绿泥石、黄铁矿和鲕、豆状赤铁矿、铝土矿的成因,分别归属于成岩层状及同生层状类型,为进一步找矿指出了方向。

 
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