1.
A PRELIMINARY STUDY ON THE LATE CARBONIFEROUS EPOCH OF THE COAL ACCUMULATION IN YANGHUKOU COAL MINE
山丹羊虎沟煤产地晚石炭世成煤环境初步研究
2.
Coal mining production process and control the impact of groundwater
煤矿采煤生产过程对地下水的影响与防治
3.
bituminous coal is often treated as a consistent and homogeneous product.
烟煤一般被当作质地一致、均匀的产品。
4.
They decided to make Pingdingshan a large coal base.
他们决定把平顶山建成大型产煤基地。
5.
Increase the Geological Technique Content to Reduce Coal Production Cost
提高地质技术含量 降低煤炭生产成本
6.
Study on Superseded Industries Development in Coal Cities in the Central Region of China;
中部地区煤炭城市接续产业发展研究
7.
Comparative advantages analysis of coal resource industry in northeast China;
东北地区煤炭资源产业比较优势分析
8.
Increase the Geological Technique Content to Reduce Coal Production Cost;
提高地质技术含量 降低煤炭生产成本
9.
Study on Gas Production Mechanism and Discipline of High Rank Coalbed Methane in Southern of Qinshui Basin
沁水盆地南部高阶煤产气机理与产气规律研究
10.
Lots of coal mines in neimenggu use the system of room and pillar and exploits only rooms but not pillars.
内蒙古地区很多煤炭生产基地多利用房式开采体系，只采煤房，不采煤柱。
11.
In the future increasing quantities of coal will be converted into gas, coke and other by-products .
将来，煤将越来越多地用来制造煤气、焦炭和其它副产品。
12.
Status and Industrial Development Prospect of Local Coal Transportation and Sale System in Shanxi Province
山西地方煤炭运销系统动力配煤现状及产业化发展前景
13.
Study on the Regularity of Leaching, Releasing and Transfer of Carcinogen Chromium of Coal and Its Products in Rich Coal Area of Yunnan Province;
云南富煤地区煤及产物中致癌物铬淋溶释放及迁移规律的研究
14.
Study on progress of Clean Coal Technology (CCT) in China coal bases and industry development
中国煤炭基地洁净煤技术(CCT)进步及产业化发展研究(一)
15.
The light and heat energy from coal also comes from the sun in a roundabout way.
煤所产生的光能和热能也间接地来自太阳。
16.
The light and heat energy from coal comes from the sun in a roundabout way.
煤所产生的光能和热能间接地来自太阳。
17.
The Characteristics of Coal Reservoirs and Evaluation of Coalbed Methane Enrichment and High-Productivity in QinShui Basin of ShanXi Province;
山西沁水盆地煤岩储层特征及高产富集区评价
18.
Financial Study and Analysis on Investment of Lu-mei Group Real Property Development;
鲁煤集团房地产开发投资财务分析研究