We also found that Datong coal contains more phenolic hydroxyl and less carboxyl.
红外分析表明大同煤中羧基含量很少，酚羟基含量较多。
Datong Coal Mine Group has gone through 60 years with the growth and stride of the great motherland.
伴随着伟大祖国成长、前进的步伐，大同煤矿集团走过了60年的历程。
January 4, 1984, Datong Coal Mine Museum was renamed class education exhibition Datong Mining Bureau.
1984年1月4日，大同煤矿阶级教育馆更名为大同矿务局展览馆。
It was closed in 2012 and converted into a tourist attraction (with a theme: "the glory of Datong coal").
该煤矿在2012年停止生产，但摇身一变成为游览景点(主打理念是“大同煤的荣光”)。
The surface area and pore structure of Datong coal and the influence of coal particle size on them were studied.
研究了大同煤的表面微观结构及颗粒粒度对表面微观结构的影响。
Zhao Peng high in his speech, spoke highly of Datong Coal Mine Group to develop circular economy practices and achievements.
赵鹏高在讲话中高度评价了同煤集团大力发展循环经济的做法和取得的成绩。
Individual indexes of the produced coke of Yanzhou and Datong coal before and after low temperature pyrolysis treatment are studied.
对低温热解处理前后的兖州和大同煤制得的焦炭进行了各项指标的研究。
Micro-structure of coal samples from Datong coal mine and Tunliu coal mine were respectively detected using mercury intrusion method.
采用压汞法对大同和屯留煤样进行微结构测试。
Datong coal Industrial Jinyu Kaolin Chemical co., Ltd. is a recycling economy with coal Tashan Industrial Park, an important part of the chain.
大同煤业金宇高岭土化工有限公司是同煤塔山循环经济园区产业链条的重要组成部分。
Based on the actual situation of SO 2 pollution in Datong Coal Mining Area, the paper puts forward appropriate measures for controlling sulfur dioxide pollution.
概括了大同矿区二氧化硫污染现状，针对本地区实际情况，概述了相应采取的控制措施。
Through analyzing a series of safe problems after using the heavy trains in the Datong Coal Mine Group co., the paper puts forward countermeasures strengthening the safe work.
对大同煤矿集团公司开通重载列车引发的工务安全的一系列问题进行了分析，并提出了强化工务基础的措施和加强工务安全的对策。
Because the properties of maceral groups are not similar, the difference of petrographic constituents should be taken into consideration when Datong coal is utilized or studied.
因为各显微组分组的性质不同，所以对大同煤的研究和利用必须考虑其煤岩组成的差别。
Based on the synthetical study on the present coal resources of Datong coalfield, the shortage of coal resources was pointed out and the mining countermeasures were put forward.
在对大同煤矿所辖井田的煤炭资源现状进行综合分析的基础上，总结了造成煤炭资源短缺的原因，并针对性地提出几点开采对策。
According to research of mineralogy, petrology and geochemistry, we discuss kaolin mineral composition, chemistry composition, and change rules and origin of Datong coal series.
通过矿物学、岩石学和地球化学研究，对大同煤系高岭岩矿物组成、化学组成，及其变化规律和成因进行了系统探讨。
Jurassic coal resources in Datong coal-field will close to exhausted, and Carboniferous-Permian coal resources in Datong coal-field will become target of large-scale development.
大同煤田侏罗系煤炭资源临近枯竭，石炭二叠纪煤系将成为大规模开发对象。
The paper analyses the geological condition of Datong Coal Field, explains the region structure there, and expounds the role of structural system in controlling coal of Datong Coal Field.
分析了大同煤田的地质概况，较为具体地对其所处区域构造进行说明，深层次论述了构造体系对大同煤田的控煤作用。
Ash component analysis before and after deashing of Datong coal indicated that a linear relationship exists between ash content in deashed coal and total contents of Si and Fe in the ash.
对大同烟煤脱灰前后的灰组成分析表明，高精煤中的灰分含量与其所含的硅、铁组分的质量之和呈线性关系。
Meeting approved in principle "Datong coal mine Group merger and reorganization of coal in mine supervision," the "troubleshooting, 2010, security, governance project scheduling opinions".
会议原则通过了《大同煤矿集团公司兼并重组煤矿驻矿监管工作方案》、《2010年安全隐患排查、治理项目计划安排意见》等。
Next, Datong coal Mine Group will mainly focus on use of coal for power generation, coal production of new building materials used in four aspects of the comprehensive utilization of coal do.
下一步，同煤集团将主要围绕利用煤矸石发电，利用煤矸石生产新型建材等四个方面进一步做好煤矸石的综合利用工作。
From the Datong Coal Mine Group, Hebei Port Group, the Coal general Hospital and other units of the 24 shareholders and shareholder representatives attended the general meeting of shareholders.
来自同煤集团、河北港口集团、煤科总院等单位的24名股东和股东代表参加股东大会。
Based on an example from Datong Coalmines Group, the paper analyses possibility and usage of heavy plow under the conditions of thin seam coal face with Two Hard Roofs and gives out some proposals.
介绍了新型刨煤机的主要性能和结构特点以及使用条件，结合晋城矿区煤层赋存条件，论证了刨煤机在晋城矿区使用能大幅度地提高综采工作面煤炭块率。
A convoy of trucks hauling coal near the Datong City number two power plant in Shanxi province.
一队拖着煤炭的卡车正行驶在山西省大同市二电厂附近。
The elastic wave parameters characteristics of Datong jurassic coal rock bed are analyzed. It will guide the channel wave seismic exploration in future.
对大同侏罗纪煤田的煤岩层弹性波特征参数进行分析，以便指导今后槽波地震探测工作。
Hundreds of coal mines are concentrated around the city Datong.
大同市周围集中着几百个煤矿。
The country's largest coal mining enterprise Datong organs in the location of the new mine-wang.
全国最大的煤炭企业大同矿务局机关所在地驻矿区新平旺。
Half coal rock lane quick-excavating technique under the condition of "two hard" has always been a main excavating problem influencing the Datong mining Cop.
前言：“两硬”条件下半煤岩巷掘进一直是影响大同煤矿集团有限责任公司采掘关系的主要问题。
As one of the major rear channels of coal transport in large quantities on Datong-Qinhuangdao railway line, Datong-Baotou railway will operate 10,000-ton trains to meet the cargo requirements.
作为大秦线煤炭集运主要后方通道之一，大包线为满足其集运要求，开行万吨列车。
The authors discuss the depositional characteristics and sequence stratigraphic significance of late Paleozoic coal-bearing strata of the Datong area, Shanxi.
本文论述了山西大同晚古生代含煤地层的沉积特征及其层序地层学意义。
This paper introduces the used safety measures and the matters needing attention in construction of tunnel cut by TBM method in Tashan coal mine of Datong City.
文中介绍了用隧洞掘进机（TBM）在大同塔山矿主平峒掘进施工中采取的安全措施和应该注意的事项。
This paper introduces the used safety measures and the matters needing attention in construction of tunnel cut by TBM method in Tashan coal mine of Datong City.
文中介绍了用隧洞掘进机（TBM）在大同塔山矿主平峒掘进施工中采取的安全措施和应该注意的事项。
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