1)coal structure煤体结构
1.The results of the analysis showed that the coal structure as the important cause of the coal wave velocity difference.系统地测试了淮北煤田杨庄煤矿5,6煤层煤样的纵波速度、抗压强度、抗拉强度和变形参数,得出了煤波速的差异性及各向异性特征,分析了煤体结构是煤波速差异性的重要原因;对煤样波速与其力学指标进行了对比研究,得出了拟合公式,表明两者之间有很好的相关关系,为煤岩强度的确定提供了一种新的方法。
2.Practics proves that there are close relations between coal structure and coal-gas outburst disasters.实践证明煤体结构和煤与瓦斯突出灾害之间存在着密切的联系,准确判断煤体结构类型对于预防煤与瓦斯灾害的发生具有一定的指导意义。
3.The results show that the development degree of cleats is the major controlling factor,second is the effective stress,exokinetic fractures and the coal structure,but the cleat development is controlled by coal rank and vitrinite content.研究表明，控制煤层渗透性的主要地质因素为割理的发育程度，其次为有效地应力、外生裂隙和煤体结构等。
英文短句/例句
1.Study on Genesis of Coal Structure of No.8&10 Coal Seams in Luling Mining芦岭煤矿8、10煤层煤体结构成因探讨
2.Identification of coal block tcxture with core and application用钻孔煤心鉴别煤层煤体结构及其应用
3.Research on Structural Characterisic of Coal Mass of No.8&10 Coal Seam in Sudong Mining Areas and Its Different Genesis;宿东矿区8煤和10煤煤体结构特征及其差异性成因研究
4.Panji No.1 Coalmine Coal Mass Texture Features and Their Application in Coal-and-gas Outburst Prediction潘一矿煤体结构特征及其在煤和瓦斯突出预测中的应用
5.Coalbody Structure and Transfusion Characteristic Nuclear Magnetic Resonance Imagery Experimental Study;煤体结构及渗流特性的核磁共振成像实验研究
6.Adsorption Respondence of Different Coal Body Structures and Its Influence Mechanism煤体结构差异的吸附响应及其控制机理
7.Application of Spectrum Analysis Technology to Coal Structure Exploration频谱分析技术在煤体结构探测中的应用
8.Study on the Pore Structure of Coals and Characteristics of Gases Adsorption on Coals;煤孔隙结构和煤对气体吸附特性研究
9.SEM Observations of the Structure of Fly Ash Cement Pastes粉煤灰水泥浆体结构的扫描电镜观察
10.Seismic Researchn the Combined Structure-Equipment System of Coal Preparation Plant;选煤厂结构——设备复合体系抗震研究
11.Application of Pulverized Coal Ash-Gangue Board in Multi-layered Steel Structure Housing Surrounding Protection System粉煤灰-煤矸石板系在多层钢结构住宅围护体系中的应用
12.The Influence of Coal Seam Floor's Rockmass Structure on Mining Effect;煤层底板岩体结构对采动效应的影响研究
13.Research on Structure and Properties of Pure Water Three Way Valve Used in Coal Mine Hydraulic Prop;煤矿单体支柱纯水三用阀的结构与性能研究
14.The constituent research of core competence for mining industry in china;国有煤矿企业核心竞争力结构体系实证研究
15.The research of opening functional structure of coal supply chain;基于开放式功能体系的煤炭供应链结构研究
16.ROCK MASS STRUCTURE DIGITAL RECOGNITION AND HYDRO-MECHANICAL PARAMETERS CHARACTERIZATION OF SANDSTONE IN FANGEZHUANG COAL MINE范各庄煤矿砂岩岩体结构数字识别及参数表征
17.Study of Application of Fly Ash Concrete in Super-Long Mass Structure掺粉煤灰混凝土在大体积超长结构中的应用
18.Variation of Silicon-Oxide Polyhedron and Aluminum-Oxide Polyhedron Structure in Activated Fly Ash活性激发时粉煤灰硅氧、铝氧多面体结构的变化
相关短句/例句
coal body structure煤体结构
1.Geological controls of coal body structure atNo.1 mine in Shizuishan mine area;石嘴山一矿煤体结构变化的地质控制
2.To ensure safe production in coal mine,the author analyzes geological factors of Pingdingshan tenth coal mine,which effect the gas source and outburst of outburst coal bed,such as geological structure,change of the coal layer's thickness,coal body structure,bury depth and so on.为确保煤矿安全生产,作者对平顶山十矿影响突出煤层瓦斯赋存和突出的地质构造、煤层厚度的变化、煤体结构、埋藏深度等地质因素进行了分析研究,认为:地质条件对煤层瓦斯体积含量和煤与瓦斯突出的分区分带具有明显的控制作用;井田内厚度小于2 m的单一煤层一般不具突出危险性,但随着开采深度的增加有可能发生突出;戊9-10煤层分叉合并线附近为煤与瓦斯突出带,其他煤层分叉合并线附近可能形成煤与瓦斯突出危险带。
3)coal texture煤体结构
1.From exploration and production information revealed in Ulan Minefield, the paper analyzed geological structure and coal texture of the minefield.利用乌兰井田勘探和生产揭露的资料,分析研究了乌兰井田地质构造和煤体结构特征。
2.Based on studies of structure and damage patterns in coal texture in the Sudong Mining area, investigations are made of the effects of the struture in this area on gas behaviour and hence on damage patterns in coal texture, including on gas reservoir-ing.本文在研究宿东矿区构造特征及煤体结构破坏规律的基础上,分析了该地区构造对瓦斯流动、煤体结构破坏的控制作用及它们对瓦斯赋存的影响,并将宿东矿区分为五个构造区,分析每个区的赋存规律。
4)coalbody structure煤体结构
1.Automatic drawing for column of coalbody structure based on DXF;基于DXF的煤体结构柱状图的自动绘制
2.On the basis of researching general gas controlling structural framework in Hancheng Mining Area,the constriction structure and stretch structure boundary of this area,and the characteristics and mechanism of controlling coalbody structure types,permeability and coalbed methane content are studied.论述了韩城矿区总体构造控气框架及构造类型，分析了矿区的挤压与伸展构造边界，研究并揭示了不同构造类型对煤体结构类型、煤层渗透性能及煤层甲烷含量大小的控制特点与机理，为矿区煤层气勘探开发及评价预测提供了依据。
5)coal-body structure煤体结构
1.On the basis of series of researches on the features of the coal-body structure and roof of the coal beds on low per- meability coal seams, development options on CBM are advanced the roof stimulating carry on low permeability coal seams.由开采解放层防治矿井煤与瓦斯突出的机理和作用得到启示，在详细研究了低渗透性构造煤发育区煤体结构和煤层顶板特征的基础上，提出了用煤层顶板强化法进行低渗透性煤储层煤层气地面开发的方案。
2.A Simplified model for outbursts is set up on the basis of the research of coal-body structure.从能量的角度分析计算了煤与瓦斯突出中作用于煤体的动力和煤体本身的阻力，建立了以煤体结构为基础的煤与瓦斯突出简化力学模型，定量讨论了煤与瓦斯突出的力学过程，并给出了其构造煤临界厚度判
6)coal-body煤岩体结构
延伸阅读
高炉煤气筒形除尘器钢结构安装高炉煤气筒形除尘器钢结构安装 扩 高炉煤气筒形除尘器钢结构安装
