Give collectivity distortion trend in zone of swelling wall rock tunnel.

给出膨胀土围岩地区隧道变形的总体趋势.

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The wall - rock alteration is complex, and the line between orebody and wall - rock is obvious.

围岩蚀变复杂, 矿体与围岩界线明显.

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The artificial neural net provide us new theoretical method on stability of wall rock.

人工神经网络理论的出现为人们研究围岩稳定性问题提供了新的理论方法.

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The wall rock alteration shows gold deposit is related the deep magmatic intrusion.

围岩蚀变表明与深部岩浆侵入作用有关.

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Exploration markers includes hot - water sedimentary rocks, gossan wall - rock alteration, and geophysical and geochemical anomalies.

找矿标志主要有热水沉积岩 、 铁帽、围岩蚀变 、 地球物理异常、地球化学异常等.

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The wall rock alteration is weak, with characteristics of medium - low T hydrothermal ore deposit.

围岩蚀变微弱, 具中低温热液矿床的特征.

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Until now , some studies showed that major source of ore - forming materials wall rock or upper mantle.

铀成矿物质的来源一直是花岗岩热液铀矿床成因研究的重要内容.

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The main wall rock alterations of the Kangshan goldfield are silication , sericitization, carbonicacidation and pyritization.

康山金矿田围岩蚀变主要为硅化 、 绢云母化、碳酸盐化及黄铁矿化.

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The stability of the wall rock Were also calculated rock and rock mass strength Parameters respectively.

同时,分别利用岩体强度指标和岩块强度指标计算了泵房围岩的稳定性.

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The results show that both ore body and wall rock have weak or strong rockburst proneness.

结果表明,该矿矿体和围岩均具有发生弱或强烈岩爆的倾向性.

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The Xitian skarn - type deposit is located within the contact belt of the Xitian granite wall rock.

锡田地区矽卡岩型钨锡矿产于锡田花岗岩体哑铃柄部位的内外接触带.

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The main types wall rock alteration include quartzitification, sericitization, chloritization , pyritization , limonitization, kaolinitization, carbonatization.

主要蚀变类型有硅化 、 绢云母化 、 绿泥石化、黄铁矿化 、 褐铁矿化 、 高岭土化和碳酸盐化等.

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