In October, just as the results of the Tsinghua University study of coal fatalities was being released, the national news agency Xinhua reported that a huge coal field, containing 12.8 billion tons, had been discovered in western Xinjiang. Mining has already begun. 今年10月份,就在清华大学公布上述研究结果的同时,新华社报道称新疆西部发现了储量128亿吨的大型煤田,而且已经开始采煤。
CBM development potential of high rank coal with reference to Qinshui coal field, Shanxi 高煤级煤的煤层气开发潜力&以沁水煤田为例
Analysis on the tectonic evolution and regional dynamics background provides necessary basis in geology for forecast and planning of coal field. 通过对大地构造演化及区域动力学背景分析,为煤田预测和勘查规划提供必要的地质学基础。
By systematic study on some categories of biotic fossils discovered in the carboniferous strata of Laiwu coal field, the assemblage of Fusulinida and conodont of this area is established. 通过对莱芜煤田石炭系多门类化石的研究,建立了本区石炭系蜓及牙形刺组合带,在此基础上对其地层层序及生物地层的划分和石炭二叠系界线的确定进行了讨论。
Yuzhou coal field is one of the major coal-producing areas in Henan Province. 禹州煤田是河南省主要产煤区之一,煤层气已成为影响煤矿安全生产的主要因素。
Research of D-InSAR Technology in Subsidence Monitoring of Coal Field D-InSAR技术在煤矿区沉陷监测中的研究
Function of seismic exploration technology on discovery of Hangang coal field 地震勘探技术在发现韩岗煤田过程中作用分析煤田地质及勘探专业
Coalbed gases in Huainan coal field is a gas mixture resulted from thermogenic methane and secondary biogenic gas. 淮南煤田煤层气属于热成因和次生生物成因气的混合气。
Applied ground high-precision geomagnetic survey in exploration of coal field 地面高精度磁测在煤田勘探中的应用
Comparison Method of Logging Curve to Longtan Group Rock and Coal Seams of Jinsha Coal Field in Guizhou Province 贵州省金沙煤田龙潭组岩煤层测井曲线对比方法
Carboniferous and Permian strata bearing with coal spread widely in west Jiyuan, where coal seams are stable, and there are prospecting potential for coal field. 济源西部地区有大面积的石炭、二叠系含煤地层分布,并且含煤层数多,煤层较为稳定,具有较好的找矿前景。
Application of Seismic Inversion Based on Model to Coal Field 基于模型的地震反演在煤田中的应用
Application of CGIS software in the compilation of coal field geological exploration report CGIS软件在煤田地质勘探报告编制中的应用
Sequence Stratigraphy and Coal Accumulation for Coal Measures of the Carboniferous-Permian in Hunjiang Coal Field 浑江煤田石炭二叠纪含煤岩系层序地层与聚煤作用(即石炭二叠纪)大石炭纪
The geology survey of Hegang coal field are introduced and some obvious characters of workable seam are compared. 介绍了鹤岗煤田的地质概况,并对主要可采煤层的一些比较明显的特征进行了对比。
Studies optimization problems which a urban coal field location layout and the coal allocates and dispatches. 摘要研究一个城市煤场布局与煤炭配送的最优化问题。
Takeing Shuanggou Spring Area in Daliuta Coal Field as example, spring flow rate has been predicted by using this model under both natural and dewatering conditions. 本文以大柳塔井田双沟泉域为例,应用该模型分别对双沟泉域在天然条件和矿井疏水条件下的泉流量进行预测,并据此评价矿井疏水对泉流量的影响。
Research on Forecast and Prevention of Rock and Carbon Dioxide Outburst in Yingcheng Coal Field 营城煤田岩石与二氧化碳突出预测与防治研究
Special Thick Seam Mining Hydraulic Support Shaping Design in Datong Coal Field The workmen quarried out a huge block of marble. 大同煤田特厚煤层开采工作面液压支架选型设计工人们从采石场采得一块很大的大理石。
Characteristics of carbon isotope composition from secondary biogenic gas in coalbed gases& taking the Huainan coal field as an example 含次生生物成因煤层气的碳同位素组成特征&以淮南煤田为例
The comparative study and application of several time-frequency analysis methods in the coal field 几种时频分析方法对比及在煤田地震勘探中的应用
The Application of Chromatography Static Correction in the Three-dimensional Seismic Data Processing of the Coal Field 层析静校正在煤田三维地震资料处理中的应用
Aimed at some technological questions caused in the drilling of complex strata in coal field, especially in cenozoic strata carried out discussion. 针对煤田地层钻进中钻遇复杂地层特别是新生界地层时涉及的几点技术问题进行了探讨。
The quality management information system for 3D seismic exploration in the coal field 煤矿三维地震勘探质量管理信息系统研制与开发
Gas Distribution Rule Analysis and Prediction Index Selection of Outburst Region in Xin ′ an Coal Field 新安煤田瓦斯赋存规律分析及突出区域预测指标的选取
Application of high order coherence technique in the fault detection in coal field 高阶相干技术在煤田断层检测中的应用
The result shows that the trend of nappe structure is approximately parallel with axis of folds in the coal field, trending NE along the formation strike. 结果显示,唐山矿推覆构造的走向与煤田内褶皱轴大致平行,沿地层走向呈NE向;
By analyzing the geological characteristics, function of coal gathering, coal measures strata and burial conditions of Jiyuan area, it is pointed out the prospecting direction for coal field. 通过对济源西部地质特征、煤田聚煤作用、煤系地层及埋藏条件的分析,提出了在该区的找煤方向。
The dual line to the rock field and coal field. 通往落煤场和舍石场的复线。
There is a massive drainage in Fengfeng coal field, which not only causes the serious waste of water resources, but also environmental pollution. 峰峰煤田矿井排水量大,大量矿井排水不仅造成水资源的严重浪费,而且污染环境,另一方面,该区工农业用水又十分紧缺。