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migration enrichment
相关语句
  迁移富集
     The Migration Enrichment of Cu Element in Groundwater and the Controlling Factor
     地下水中铜元素的迁移富集及其控制因素
短句来源
     THE MIGRATION ENRICHMENT OF MN ELEMENT IN GROUNDWATER AND THE CONTROLLING FACTOR
     地下水中锰元素的迁移富集及其控制因素
短句来源
     On the basis of determination and adsorption experiments of fluorine, surface chemistry of minerals and soil chemistry of samples, geochemical characteristics and migration enrichment mechanism of fluorine in the rock, soil and water system have been studied.
     通过对研究区碳酸盐岩—土—水系统中氟的系统测定和吸附实验,结合矿物表面化学和土壤化学研究,揭示了岩溶地区岩—土—水系统中氟的地球化学特征和迁移富集机理。
短句来源
     This paper studied with main controlling factors of the migration enrichment of Cu element in groundwater and its distributing law.
     研究了地下水中铜元素迁移富集的主要控制因素及其分布规律。
短句来源
     This paper studied with main controlling factors of the migration enrichment of Mn element in groundwater and its distributing law. The result shows, that the megration enrichment of the Mn in groundwater is closely relative to the compositions of the quiferous media, quality of the superincumbent rocks and soils, the condition of the run -off, acidity and alkalinity degree, mineralized degree, Cl element,environment of the oxidation and redution and organic matteai in troundwater.
     对地下水中锰元素迁移富集的主要控制因素及其分布规律研究表明,地下水锰元素的迁移富集与含水介质成分、上覆岩土性质、地下水的径流条件、酸碱度、矿化度、氯元素以及地下水的氧化还原环境和有机质有密切的关系。
短句来源
  “migration enrichment”译为未确定词的双语例句
     The geologic-geochemical model is set up first for exploration of gold deposits in the Sino-Korean paraplatform in this paper, i. e. Archean metamorphic rock series(source bed of gold)-Mesozoic acid magmatic activity (mobilization, migration, enrichment)-ore-bearing fracture zone (concentration, precipitation, ore forming).
     并初次确立了在准地台上寻找同类金矿床的地质、地球化学找矿模式,即:太古代变质岩系(金源)—中生代花岗岩浆作用(金的活化、转移、富集)—含金构造裂隙(金的集中、沉淀、成矿)。
短句来源
     n environmental geochemical investigation has been made in the arseniasis areas of the Datong basin, Shanxi Province, on the source of anomalous arsenic, the state of its chemical valency, the characteristic of its migration, enrichment and transformation.
     通过对山西省大同盆地砷中毒区的环境地球化学调查,对病区环境中砷的来源、价态及砷的迁移、富集、转化规律进行了研究。
短句来源
     It not only affects the deformation mechanism as well as mineral constituents and chemical components of rocks and accelerates the growth and development of deformation structure, but also controls the reactivation, migration, enrichment and precipitation of ore_forming substances of gold deposits hosted in the ductile shear zone.
     它不仅影响着岩石的变形机制 ,促进变形构造的发生和发展 ,而且影响着岩石的矿物组成及化学成分的变化。
短句来源
     The report is concerned with the inseparable connections between the uranium migration, enrichment rule and the geochemical characteristics of CO2 and hydrocarbon gas, as well as the relations between the deposit locations and the gas abnormal distribution in rocky body, which are based on the analysis of some data and phenomena in 11 typical deposits in 2 granite type uranium orefeilds, including the observations of 250 rocky fluid inclusion sections and the analyzed data of which 2470 are in gas composition, 200 in uranium content, 50 in thermometry.
     通过 2 个铀矿田 11 个典型矿床的实际资料(包括各种岩石流体包裹体薄片 250 件,气体分析数据 2470 件,铀含量数据 200 件,测温数据 50 余件),从全新的角度论述了花岗岩型铀矿床上铀的迁移、富集规律与岩体中碳氢化合物气体的地球化学特征的紧密联系,以及矿床的定位和气体异常分布的关系。
短句来源
     The environmental behaviors,such as migration,enrichment,degradation and fate,of organic contaminants is mainly depended on the interaction between these organic pollutants and soil,sediment and suspend matters in surface water.
     有机污染物与土壤、沉积物以及地表水中悬浮物 (如腐殖质 )之间的相互作用——吸附与解吸是决定它们环境行为最重要的因素之一。
短句来源
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  相似匹配句对
     On F-K migration
     论F-K偏移
短句来源
     MIGRATION AND ENRICHMENT MECHANISM OF ARSENIC IN COAL
     煤中砷的迁移及富集机理
短句来源
     and that the higher the carbonization temperature, the more the migration and enrichment.
     炭化温度升高.
短句来源
     On Migration Freedom
     迁徙自由权探析
短句来源
     job enrichment;
     工作丰富化,加强员工工作创造性;
短句来源
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Pyritic-copper-polymetallic deposits in Baiyinchang ore—field are one of large scales oredeposit which were succesfully prospected at 1950s. On the basis of previous understanding, it is here briefly reported that the main geologic features, geologic and physical and chemical ore-forming conditions as well as ore-forming material migration-enrichment process of the deposits have been summarized. It is pointed out that the deposits are of volcanic exhalative origin and that this opened a new train...

Pyritic-copper-polymetallic deposits in Baiyinchang ore—field are one of large scales oredeposit which were succesfully prospected at 1950s. On the basis of previous understanding, it is here briefly reported that the main geologic features, geologic and physical and chemical ore-forming conditions as well as ore-forming material migration-enrichment process of the deposits have been summarized. It is pointed out that the deposits are of volcanic exhalative origin and that this opened a new train of thoughts for ore prospection in the deep.

白银厂矿田黄铁矿型铜-多金属矿床是我国50年代初期勘查成功的大型矿床之一。在前人认识实践的基础上,概略叙述了本矿床的主要地质特征,重点论述了矿床形成的地质条件和物理-化学条件,以及成矿物质迁移富集的方式,指出矿床属火山-喷气成因的观点,为矿田深部找矿开拓了新思路。

Based upon our investigations of palaeogeological environmental analysis of the host rock (the limestone of the HuanglongFormation),stochstic simulation of the widelb distributed Silurian Strata and geological-geochemical characteristics ofmagmatites,and integrated with a comparison of conditions for the activation-migration-enrichment of the metallogenetic ele-ments in the Pb-Zn polymetallic deposits with those in the neighbouring metallogenic belts,it is tentatively believed that the pros-pect...

Based upon our investigations of palaeogeological environmental analysis of the host rock (the limestone of the HuanglongFormation),stochstic simulation of the widelb distributed Silurian Strata and geological-geochemical characteristics ofmagmatites,and integrated with a comparison of conditions for the activation-migration-enrichment of the metallogenetic ele-ments in the Pb-Zn polymetallic deposits with those in the neighbouring metallogenic belts,it is tentatively believed that the pros-pect for ore-finding in this area is not hopeful.

根据主要容矿岩层黄龙组灰岩的古地理环境分析和分布甚广的志留系地层的随机模拟及岩浆岩等地质、地球化学特征,结合铅锌多金属成矿元素活化、转移和富集条件与邻近成矿带的对比等,初步认为本区找矿前景希望不大。

On the basis of determination and adsorption experiments of fluorine, surface chemistry of minerals and soil chemistry of samples, geochemical characteristics and migration enrichment mechanism of fluorine in the rock, soil and water system have been studied. The contents of fluorine in rock, soil and water system are characterized by the fluorine enrichment in deep groundwater (under the depth of 100m) and soil, but there are low fluorine contents (less than 0.5 mg/l) in shallow groundwater...

On the basis of determination and adsorption experiments of fluorine, surface chemistry of minerals and soil chemistry of samples, geochemical characteristics and migration enrichment mechanism of fluorine in the rock, soil and water system have been studied. The contents of fluorine in rock, soil and water system are characterized by the fluorine enrichment in deep groundwater (under the depth of 100m) and soil, but there are low fluorine contents (less than 0.5 mg/l) in shallow groundwater and surface water. Adsorption and desorption of fluorine at the surface of goethite is an important mechanism for fluorine migration and enrichment in the soil water system of the karst areas.

通过对研究区碳酸盐岩—土—水系统中氟的系统测定和吸附实验,结合矿物表面化学和土壤化学研究,揭示了岩溶地区岩—土—水系统中氟的地球化学特征和迁移富集机理。黔中岩溶地区深层地下水(100m以下)和土层具有高氟异常特征,而浅层地下水和地表水含氟较低(大多在0.5mg/l以下)。以含石膏碳酸盐岩为主的三叠纪海相地层是该区土水中氟的主要来源。土层中针铁矿表面对氟的专性吸附及其解吸作用是岩溶地区土水系统中氟迁移和富集的重要机理。

 
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