主要有开滦、大同、阳泉、淮南等煤矿。
The chief coal mines are Kailuan, Datong, Yangquan and Huainan.
介绍了开滦矿区主要水害类型及防治对策。
This paper shows the main type of the water disasters and its measures in Kailuan Mine.
介绍了开滦集团在煤炭销售过程中加强质量管理的一些方法。
Several methods of strengthening quality management of coal sale process in Kailuan Group Corporation Ltd. are introduced in this paper.
开滦矿区地质条件复杂，高产高效矿井建设中的首要问题就是地质条件保障问题。
The most important problem for high production and high quality construction in Kailuan mining area is the geologic safety guarantee, due to there very complex geological conditions.
结合开滦唐山矿业公司开采133年的实际，阐述了公司绩效管理概况以及改进的思路。
Combined with the 133 years of mining practice Kailuan Tangshan mining company, this paper describes the company's profile of performance management and the improvement ideas.
通过对开滦矿务局第一中学1156 名高中男生进行调查分析，总结出了高中男生的心理活动特征。
A research of 1156 boy students of high school has been done and an analysis is made.
探讨了开滦唐山矿的煤系高岭土增白工艺，对酸浸脱杂的温度、酸质量分数及煅烧工艺制度进行了深入研究。
The brightening technology of kaolin co existed in coal was studied. The studied contents included temperature of removing impurities with acid, the concentration of acid and calcination technology.
主要对开滦东欢坨矿的提升机主控回路的P LC改造后系统的结构以及各部分完成的功能进行了详细地介绍。
This paper mainly Donghuantuo of Kailuan coal mine hoist loop control of the PLC system after the completion of the structure and function of a detailed presentation.
近代开滦煤矿在其生产经营繁荣的背后，矿难却是频发不断、难以遏止，矿难造成的惨重伤亡更是让人触目惊心。
Behind the prosperous production and management of modern Kailuan Mines, coal calamities broke out constantly and were hard to stop, and the heavy casualties were astonishing.
本文的研究成果对开滦矿区深部开采及类似矿区的地表沉陷预测及控制、“三下”采煤具有一定的理论价值和指导意义。
The results can provide theoretical basis and scientific references for Kailuan mining area and similar mining area to predicting and controlling surface subsidence and mining under the "three body".
明水注浆是在巷道已经发生涌水后进行堵水注浆的一种方法，以开滦东欢坨矿井下明水注浆实践为基础，阐述了明水注浆技术及注浆工艺。
Based on the practice of open water grouting in Donghuantuo mine of Kailuan Mining Area, the technology and technique of open water grouting are expounded.
明水注浆是在巷道已经发生涌水后进行堵水注浆的一种方法，以开滦东欢坨矿井下明水注浆实践为基础，阐述了明水注浆技术及注浆工艺。
Based on the practice of open water grouting in Donghuantuo mine of Kailuan Mining Area, the technology and technique of open water grouting are expounded.
应用推荐