查询词典 metallogenic

Deep structure in the mantle concave or convex edge of mantle, Moho-discontinuity isobath or local turning control the regional metallogenic belt in distribution; major fault zones and their recombination region control the metallogenic zone; great fault depression, that is, overall depression in the context of uplift, that is, or local uplift in the background of overall fault depression, or the local stronger depression in the background of overall fault depression, all of these special structures are often the enriched areas of ore-forming elements and potential prospects.

深部构造，在幔凹或幔凸的边缘、莫霍面等深线密集或局部突出地段、扭曲端等控制区域成矿带的展布；大断裂带及其复合部位控制矿集区和大型矿床的产出；大断裂断陷构造，即隆中坳，或总体坳陷背景下的局部隆起，即坳中隆，或总体坳陷的背景下的局部更为强烈的坳陷，即坳中坳，所有这些特殊的构造部位，往往也是成矿元素的富集区和成矿远景区。

Furthermore, the metallogenic model of the metallogenic series in the region is set up here.

此外，还建立了该区域成矿系列的成矿模型。

It also compares the gold mine resource in north sidehill of Nalati shan-Haerlik shan with the gold mine resource in middle Asia Tianshan constitution- metallogenic belt. By analysing the metallogenic geological condition, mineralization feature, the abnormaly of geochemical in north sidehill of Nalati shan-Haerlik shan, it concludes a great perspective and potentiality for search...

论述那拉提山-哈尔克山北坡地区的成矿地质背景及成矿特征，简述了中亚天山构造-成矿带金矿资源梗概并与区内进行了对比；从研究区的成矿地质条件、矿化特征和化探异常资料出发，分析了区内金矿的成矿远景，指出区内是新疆寻找穆龙套型金矿最有远景的地区之一，进而提出5个找矿远景区。

Emplacement of metallogenic solution and forming of ore-body take place in post-orogenic or anorogenic setting.(7) Gold metallogenic types dominently are fracture zone altered rock type and quartz dyke type, and then dissemination type and cryptoexplosing brecciatype.

区内金成矿时代主要属于华力西期和印支期，金成矿热液的形成与板块碰撞期的岩浆活动和变质作用有关；矿液就位及矿体形成发生于造山后或非造山环境。

The minerogenetic geotectonic background of typical copper deposits is proved according to the geotectonic evolution,genetic type of deposit, the genetic type of metallogenic mother rock and metallogenic epoch, and the results show: Gongpoquan volcanic rock type copper deposit formed in late eu-geosyncline phase, Gongpoquan porphyry copper deposit formed in orogenic phase, Baishantang copper deposit formed in geosynclinal phase.

综合考虑区域大地构造演化史、矿床成因类型、成矿母岩岩石类型及成岩成矿时代来论证北山地区典型铜矿床成矿大地构造背景，结果表明公婆泉铜矿区斑岩型铜矿形成于褶皱造山期、火山热液型铜矿形成于优地槽期，白山堂铜矿形成于地槽期。

Ganzi-Muli is a main metallogenic belt in western China.By studying it's metallogenic geological backgrounds, characteristics of structural activities, main types of the gold deposits and ore-controlling factors, and in virtue of the statistical prediction of DPIS(Deposit Positioning Inspecting System) and comprehensive information statistics, seven oreprospecting areas, identically, four A-type prospective areas and three B-type ones among them have been lineated.

甘孜-木里成矿带是我国西部金的主要成矿带之一，通过对甘孜-木里成矿带成矿背景、构造活动特征、主要金矿类型和控矿因素的分析，选取地层、岩浆岩、构造、化探异常、金属矿产和自然重砂矿物作为找矿预测标志，以DPIS的统计预测功能开展综合信息量统计和成矿预测，圈出找矿远景区7个，其中A类远景区4个，B类远景区3个，并进一步指出了每个远景区的成矿特征和找矿方向。

GanziMuli is a main metallogenic belt in western China.By studying it's metallogenic geological backgrounds, characteristics of structural activities, main types of the gold deposits and orecontrolling factors, and in virtue of the statistical prediction of DPIS(Deposit Positioning Inspecting System) and comprehensive information statistics, seven oreprospecting areas, identically, four Atype prospective areas and three Btype ones among them have been lineated.

甘孜-木里成矿带是我国西部金的主要成矿带之一，通过对甘孜-木里成矿带成矿背景、构造活动特征、主要金矿类型和控矿因素的分析，选取地层、岩浆岩、构造、化探异常、金属矿产和自然重砂矿物作为找矿预测标志，以DPIS的统计预测功能开展综合信息量统计和成矿预测，圈出找矿远景区7个，其中A类远景区4个，B类远景区3个，并进一步指出了每个远景区的成矿特征和找矿方向。

The Fenghuangshan pluton, which consists of granodiorite and quartz monzodiorite, is the main part of the Fenghuangshan ore field Zircon SHRIMP 206Pb/238U dating shows that the Fenghuangshan pluton formed at (144.2±2.3) Ma, belonging to the Late Jurassic era, which is in accordance with most of metallogenic plutons of the Tongling metallogenic cluster area.

凤凰山岩体为凤凰山矿田的主要组成部分，主要岩石类型为花岗闪长岩、石英二长闪长岩。根据精确锆石SHRIMP测年结果，凤凰山岩体206Pb/238U年龄为(144.2±2.3)Ma，是晚侏罗世形成的一个典型岩体，和铜陵矿集区主要成矿岩体的形成时代一致。

On the paper, The Metallogenic laws of massive sulfide deposits and postmagmatic hydrothermal deposits in time and space are sumed up through main copper and polymetal deposits characteristics, ore-control factors, metallogenic chronology, ore-forming tectonics setting and paleographic reconstruction are studied.

本文在研究主要铜、多金属矿床地质特征和控矿条件基础上力图通过本区铜、多金属矿床的成矿年代学研究，结合成矿构造环境、成矿构造古地理的厘定，从时空两个方面探讨碧口地体块状硫化物矿床和岩浆期后热液矿床的成矿规律。

Based on the distribution of sandrock metallogenic zones at the middle area of Yunnan and to ompare it with the situation of Liuju ore deposit, it shows great similarity in space state, occurance and metallogenic condition s at both areas.

从滇中砂岩成矿带的分部情况，结合六苴砂岩铜矿床六苴中亚段矿体在六苴下亚段矿体上约50m，提出其空间形态、产状、成矿条件与六苴下亚段成矿有共同之处，也是滇中砂岩成矿重点找矿地层。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。