查询词典 mining geology

Geologists may specialize in the following fields: coal geology, environmental geology, geochronology, geomorphology or surficial geology, geotechnics, hydrogeology, marine geology, mineral deposits or mining, mineralogy, paleontology, petroleum geology, petrology, sedimentology, stratigraphy or biostratigraphy, structural geology or tectonics, volcanology or in other fields.

地质学家可能会专注于以下领域：煤炭地质，环境地质，地质年代学，地貌或地表地质，岩土工程，水文，海洋地质，矿藏或采矿，矿物学，古生物学，石油地质学，岩石学，沉积学，地层学或生物地层，结构地质或构造，火山或其他领域。

The paper discusses main environmental geology problems caused by mining of coal, such as mining slump, land subsidence. Karst slump, soil hole slump and groundwater meagerness, pollution caused by mine water and coal gangue.

概述了淮南矿区采矿引起的负环境效应，如采矿塌陷、地面沉降、矿坑排水疏于引起的岩溶土洞渴陷、地下水枯竭、矿井水和煤矸石对环境的污染等。

The branch of economic geology that deals with the applications of geology to mining.

经济地质学中有关矿业开发的分支。

Is a set non-ferrous metals mining, ore Featured, for the sale of an integrated enterprise, the existing employees more than 800 people, geology, mining, mineral processing, and other senior engineer with more than 80 people, professional and technical titles in more than 40 people.

公司是一家集有色金属矿山开采、矿石精选、销售为一体的综合性企业，现有职工800余人，地质、采矿、选矿等高级工程师有80余人，有专业技术职称的40余人。

Correctly evaluating hydrological geology characteristics of mining subsidence area is the key of realizing continuable utilization of mining subsidence land.

正确评价采煤沉陷区的水文地质特征是实现采煤沉陷土地持续利用的关键。

Fujian Geology Mining Group Co., Ltd is affiliated with Fujian Mining Association, with the status of an independent legal entity.

目前，福建地质矿业集团有限公司在青海开展16000㎞2矿产调查，完成了1：50000的地质普查工作，可申请探矿权40个。

China National Mingda Chemical Mining Corporation is a large stateowned enterprise,which developed from the Geology and Mining Bureau of the Ministry of Chemical Industry that was in charge of geological prospecting,investment and construction of chemical mines nationwide.

中国明达化工矿业总公司是在原化工部矿山局基础上发展起来的大型国有企业，原有职能是行使全国化工矿产资源勘查和矿山企业的投资，建设的行业管理。

This paper gives a detailed analysis on the influences of the coal mining on geology, water resources, atmosphere, entironment aspect and so on, puts forward all kinds of environmental problems existing in the coal mine exploitation in Weixin county, and then proposes relevant scientific foundation to the countermeasure of researching the coal mining in Weixin county.

本文分别从煤炭开采对地质、水资源、大气、生态环境等多个方面的影响作了详细的分析，提出了威信县煤矿开采中存在的各种环境问题，为威信县煤矿开采对策研究提供相应的科学依据。

This text aims at the difference of several representative geology conditions in Yang Shui mining area, carried on the primary election to the mining method of Yang Shui mining area, introduced the new theories of numerical optimization choice of mining method that are fuzzy mathematics and artificial neural network etc, based on the existing mining methods that are feasible, adopt the fuzzy optimization choice principle of flexible neural networks, and synthesize several experts and fieldworkers' opinion, built up the related mathematical model and revised model, carried on processing of programming through computer, thus established each optimization mining project under several representative geology conditions in Yang Shui mining area, and carried on optimizing to the existent unreasonable parameter in mining project;have the great significance to aim at each kind of geology condition for each mining area to adjust the mining method in time in the course of mining, abandon chronically unreasonable mining method, full reclaim the mine's resource, lower the dilution rate、 loss rate of mineral mining, raise the production capacity of stope and economic benefit of mine.

本文针对洋水矿区几种典型地质条件差异，对洋水矿区采矿方法进行了初选，介绍了模糊数学和人工神经网络等采矿方法数值优选新理论，在现有可行性采矿方法的基础上，采用弹性神经网络模糊优选原理，并综合多位专家及现场工作者的意见，建立了相关的数学模型及修正模型，通过计算机进行编程处理，从而确立了洋水矿区几种典型地质条件下各自的最优采矿方案，并针对采矿方案中存在的不合理参数进行了优化，为各矿区针对各类地质条件在采矿过程中及时调整采矿方法，摈弃习惯性的不合理采矿方法，充分回收矿山资源、降低矿石开采的贫化率、损失率，提高采场生产能力以及矿山经济效益具有重大意义。

From the result,the stress status evaluation based on geology dynamic division has important significance for the design and implementation of coal mining engineering. geology dynamic division ; geotectonic model ; stress status

本文对荆各庄井田岩体应力状态进行分析，并将结果应用于矿井巷道失稳分析和支护设计、矿山压力预测、沉陷预测等采矿工程的相关问题。1基于地质动力区划的岩体应力分析建立区域地质构造模型、岩性分布模型，根据已知点提供的地应力数据作为边界及加载条件，进行相应的理论或数值分析，是进行区域岩体应力状态

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。