The coal field operation occupies a pivotal position in coke quality control process.
煤场操作在焦炭质量控制过程中占有举足轻重的地位。
The formation and harm of spontaneous combustion in coal field are generally described.
煤层自燃形成的煤田火区是煤矿区重要灾害之一。
Through analysis on coal formation and system, expound the change regulation of Boli coal field.
通过对含煤建造及构造体系的分析，探讨了勃利煤田的变质规律。
Slow fault structure is commonly developed in every mining area or mining well in Longyong Coal Field.
缓断裂构造普遍发育于龙永煤田各个矿区或井田。
It is important for assessing to the quality of coal correctly during coal field geological prospecting.
正确评价煤质是煤田地质勘探工作中一项极为重要的工作。
The distribution, reserves and characteristics of anthracite from Jingxi coal field was presented in this paper.
介绍了京西煤田无烟煤分布、储量及煤质特征。
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。
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。
Coal bed gas parameter well SPMT-1 is located at the Shiping well field, Guxu mining area, South Sichuan Coal field.
1号煤层气参数井位于川南煤田古叙矿区石屏井田。
Upper Jurassic red bed cover directly on coal measure strata of Permian and Carboniferous system in Yanzhou coal field.
兖州煤田的上侏罗统红层直接覆盖于二叠、石炭系煤系地层之上。
The experience of Coke Plant, Xingtai Iron and Steel Company to conduct systematic management on its coal field is introduced.
介绍了邢钢焦化厂对其贮煤场实施系统管理的经验。
It has some real meaning for stress calculating and fractures zone forecasting on shaft wall in drainage settlement coal field.
该模型的建立将对疏水沉降矿区井壁的受力计算和井壁破裂预测具有现实的意义。
According to the reserves surplus condition in Fuli coal field, some measures on reasonable valid use coal resources are suggested.
文中根据富力井田储量剩余情况，提出了合理有效地利用煤炭资源的几点具体措施。
Hegang coal field is characterised by its numerous coal seams, thick depths and large potential for coalbed methane (CBM) development.
鹤岗煤田煤层发育层数多、厚度大，煤层气开发具有一定潜力。
Water chemical characteristics of mine water in Nantun Coal Field were studied using cluster analysis, and also the quality was evaluated.
采用聚类分析研究了南屯煤矿矿井水的水化学特征，并进行了水质评价。
Because the coal belts of Juye coal field are thick and steady and the geological structures in the exploration area are medium to complex.
巨野煤田煤层厚度大而稳定，勘探区构造中等偏复杂，因而采用地震先行、钻探验证的综合勘探方法。
Wumuchang Area is a local bituminous coal district metamorphized by sub-volcanics in Yiming Coal Field which is located in northeast China.
五牧场区是内蒙东部伊敏褐煤盆地中一个因次火山侵入作用形成的局部的烟煤区。
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。
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。
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。
Yuzhou coal field is one of the major coal-producing areas in Henan Province. Coalbed methane has now become a major factor influencing mine safety.
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。
The paper discusses the coal petrography and proximate analysis of the vertical systematical samples of the Honso and Joso coal beds in the Miike coal field.
本文对日本三池煤田有明矿本层煤和上层煤的系统分层样品进行了媒岩鉴定和工业分析。
Coalbed gas content of Tunliu coal field is the highest in Lu 'an coal area, from gas content and depositing condition, developing coalbed gas is very favourable.
屯留井田是潞安矿区煤层气含量最高的地区，从气的含量和埋藏条件来说对煤层气开发都比较有利。
Coal field seismic prospecting in loess plateau or complicated loess topographic area needs going on the research of crook seismic working technology along channel.
在黄土塬区或复杂的黄土地形区作煤田地震勘探工作需要进行沿沟弯线地震施工技术的研究。
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。
This programming goes in quest of best scheme with the view of total benefit of Zhijing coal field under the condition that the different basic restraints are satisfied.
本规划从矿区的总体利益出发，使矿区总体利益达到最优，在满足各种约束的条件下，寻求矿区生产的最佳方案。
This paper, using the least travel time and SIRT method, study on the seismic tomography of stress abnormal in coal field. These have some theoretical and practical values.
该文采用最小旅行时和SIRT法，对煤田中的地应力异常地震层析成像的方法进行成像研究，具有一定的理论价值和现实意义。
This paper discussed the evolvement characteristics of sand bodies of the fourth coal bearing interval and its influence on No. 13-1 coal-seam thickness in Huainan coal field.
讨论了淮南煤田第四含煤段砂体的演化特征及其对13- 1煤层厚度的影响。
Coal Field geological Measure Team of Heilongjiang Province has obtained the good geological effect by advanced seismic apparatus and the strict construction way are introduced.
介绍黑龙江省物测队采用先进的地震仪器，严谨的施工方法，取得了较好的地质勘探效果。
Coal Field geological Measure Team of Heilongjiang Province has obtained the good geological effect by advanced seismic apparatus and the strict construction way are introduced.
介绍黑龙江省物测队采用先进的地震仪器，严谨的施工方法，取得了较好的地质勘探效果。
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