rock formation的例句大全

The time gap between rock and gold ore formation

金矿成岩成矿的时差问题讨论

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What is the Canadian shield the Canadian Shield is a rock formation that is millions of years old and is covered by forests.

加拿大护盾是指什麽指有数百万年历史，被丛林遮盖下的岩层。

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Analyses the migration mechanism of overlying formation of fore-and-aft mining, and the stability influence of roof-floor rock, gains the stress distribution of plastically deforming area form the elasto-plastic stability of coal pillar.

分析了采动影响前后巷道上覆岩层运动、掘巷前后巷道顶底板的岩层及煤柱稳定性；由煤柱的弹塑性稳定性分析中，得出煤柱塑性区应力分布；

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In the later period, the Sangtamu Formation slope-tidal flat deposit with detrital rock being dominant developed.

晚期则发育以碎屑岩为主的桑塔木组斜坡&潮坪沉积。

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Design of YFC 1 rock formation occurrence replacement surveying instrument

YFC－1型岩层复位测量仪设计

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The pyrolysis on-line gas chromatographic method of rock simulation, developed by Langfang Branch of Research Institute of Petroleum Exploration and Development, is a novel laboratory technique used to simulate hydrocarbon formation, which employs the unconventional grain size ( 0.5~ 2mm).

由中国石油勘探开发研究院廊坊分院建立的全岩热模拟仪器分析方法是采用岩心样品（岩石颗粒0.5～2mm）来模拟烃类生成的一项实验新技术。

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However, the hydrocarbon accumulation or reservoir formation requires some thickness of source rock.

但油气的聚集和油气藏的形成,对源岩厚度有一定要求.

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The discussion was made on the technology used in gravel, boulder and hard rock formation.

探讨了在卵砾石 、 漂石等复杂地层以及坚硬基岩中进行旋挖钻进所用钻头的结构及其施工工艺.

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The activity and distribution of deep big faults controlles the formation and distribution of carbon dioxide gas reservoirs, The reservoirs' quality of volcanic rock controlles the formation of carbon dioxide gas reservoirs.

深大断裂的活动与分布控制着CO2气藏的形成与分布；火山岩储集物性的优劣控制着CO2气藏的形成；

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This paper elaborates area sediment construction, magma evolutions, background of mineralization structure, mineral deposit mineralize rock body scale, shape and produce form, rock body invade each and invade looks, mineral deposit origin cause of formation and ore type and characteristic in all-round way;

本文对金川铜镍矿区区域沉积建造、岩浆演化、成岩成矿构造背景、矿床成矿岩体规模、形态与产状、岩体侵入期次及侵入相、矿床成因与矿石类型及特征进行了全面阐述；

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The major type of rock in the bentonite deposits in western Lining province is lava and volcanic classic rock, they is alliterated to formation of ore deposits.

辽西膨润土矿床主要岩石类型为熔岩、山碎屑岩，经热液蚀变成矿。

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Igneous rock the passionate magma is in ground or is in the earth's surface condensation formation rock from ground profundity.

火成岩由地下深处炽热的岩浆在地下或在地表冷凝形成的岩石。

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The formation and the texture of "Shilaoren" rock column have been analysed in geological structure, feature of rock, geomorphic origin and eustatic change in this paper.

本文应用地质构造、岩性特征、地貌成因及海面升降变化等资料，综合分析了石老人的形成及其岩体结构类型。

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Qiketai formation in the west of Taibei Sag has good regional assemblage rock , reservoir and caprock.

台北凹陷西部七克台组自生、自储、自盖,构成良好的区域性生储盖组合.

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The rock assemblages of the Bayinbuluke formation are mainly alkaline basalt-thick andesite-alkaline rhyolite.

火山岩岩石组合以碱性玄武岩 - 粗安岩 - 碱性流纹岩为主.

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The zimenqiao Formation silicalite of Lower Carboniferous is the country rock of Changkeng Au-Ag deposit.

下石炭统梓门桥组硅质岩是粤西长坑金银矿床的直接容矿岩石.

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The country rock of the orebody are dolomites of Gaoyuzhuang Formation ( Middle Proterozoic era ) .

矿床围岩以中 元古界 高于庄组白云岩为主.

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The structure of and rock extremly complex in the discordance formation system in Karst area.

岩溶地区不整合地层系统之岩土构成复杂.

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Geological and geochemical characteristics and formation mechanism of the Archaean complex rock bodies in the culaishan& xinfushan area

徂徕山&新甫山地区太古宙杂岩体地质地球化学特征及生成机制

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It is crucial to conform the formation circumstance and lithology characters of marine source rock.

尽快确定海相烃源岩的岩性特征和形成环境是海相油气勘探的重大课题.

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