1.
Research on Energy-Saving and Emission Reduction from Coal Mining Enterprises in the West through Operational Innovation
运营创新与西部煤矿企业节能减排的路径研究
2.
Design and Optimization of Belt Conveyor for Collective Conveyance Gallery of West Part in Dingji Coal Mine;
丁集煤矿西部集中运输带式输送机的优化设计
3.
On the Coal Production in Safety in Yunnan and the Exploitation of Human Resources in West China;
云南煤矿安全生产与西部人力资源开发
4.
Countermeasures and analysis on potential safety hazard in mechanical and electrical equipments in Shanxi partial coal mines
山西部分煤矿机电设备安全隐患的分析与对策
5.
ENVIROMENT SETTING AND CHARACTERISTICS OF THE COAL ACCUMULATION OF THE 16THCOAL SEAM IN THE WEST MINING AREA IN TIEFA BASIN
铁法盆地西部矿区16~＃煤聚积环境背景及聚煤特征
6.
Effect of Inherent Mineral and Iron Addition on Gaseous Product during Coal Pyrolysis
煤中固有矿物质及Fe添加剂对西部煤热解气相产物生成的影响
7.
My material is largely from the midwestern U.S., with a few comments about reclamation in the eastern (Appalachian) or southern coal mining states.
本文材料来自美国的中西部矿山,另外也涉及到东部或南部煤矿的矿山土地复垦。
8.
Lignite Quality Characteristics in Bara Coalmine, Indonesia
印度尼西亚BARA煤矿褐煤煤质特征
9.
fully hydro mechanized mine
全部水力机械化的煤矿
10.
Chinese rescuers are ready to enter a coal mine pit in the city of Fukang, Northwest China's Xinjiang Autonomous Region July 11, 2005.
援救人员准备进入中国西北部的新疆自治区的阜康县一个煤矿。
11.
Characteristics and Reason Analysis of Tunnel Deformation at Second Middle Section in West Wing of Mengjin Coal Mine
孟津煤矿西翼第二中部车场巷道变形特征及原因分析
12.
Application of Seismic Data Prestack Time Migration Processing in Western Wining District of Xuzhuang Coalmine
地震资料叠前时间偏移处理在徐庄煤矿西部采区的应用
13.
Study on Extraction Security of No.3 Coal Seam in West Wing of Baoan Coalmine
保安煤矿西翼3煤层开采安全性研究
14.
Gas-adsorption-swelling characteristics after water injection to fat coal from the Malan Mine,the Gujiao coalfield of Shanxi Province
山西古交矿区马兰煤矿肥煤注水后煤体吸附膨胀行为
15.
The Status Quo and Plans on CBM Exploitation & Utilization inShanxi Coking-Coal Mining Areas
山西焦煤矿区煤层气开发利用现状与规划
16.
Study on Coal and Gas Outburst at Sang Shu-Ping Coal Mine in Shaanxi;
陕西桑树坪煤矿煤与瓦斯突出预测研究
17.
Study of Water-Inrush Mechanism and Prediction of Coalbed Floor in Pan-xi Coalmine;
潘西煤矿煤层底板突水机理及预测预报研究
18.
The Coal Measures Sediment and Coal-accum-ulating Principles in Xichuan Reconnaissance Area of Xunyi-Yaoxian Mining Area
旬耀矿区西川普查区煤系沉积与聚煤特征