According to the analysis of the feature and origin of unstable coal seam,the article introduces the corresponding methods of developing and mining district preparation,which provide a technological reference for extracting unstable coal seam.
通过不稳定煤层的特点及成因分析,采取与之相适应的开拓及采区准备方法,为开采不稳定煤层提供了参考。
In order to optimize the mining plan design of the standby mining block in Malan Mine and to ensure the design feasible,the mining economic and technology advancing,the paper provided three development plans base on the geological conditions of the standby mining block.
为了优化马兰矿后备采区开拓方案设计,做到设计可行、开采经济、技术先进。
By realizing and applying TS1243 electrical equipments and Promos monitoring system on coal caving face of Tangshan mining company,the paper analyzes the breakdowns and working state of system;presents solving methods.
通过TS1243采区供电设备、PROMOS监控系统在开滦唐山矿业公司综采放顶煤工作面中的应用情况,对该系统的常见故障及运行状况进行分析并提出处理方法,阐述其通用性、高可靠性、易处理等特点,提出只有熟练掌握设备原理、降低事故率才有利于综采工作面的高产高效。
Cumulative Circle and Causation Theory and Regional Economic Cooperation;
累积因果理论与区域经济合作——兼谈浙江区域经济准备
Correct Position and Promoting Regional Economy of Huangshan City;
找准定位,促进黄山市区域经济发展
Regional Economic Development Benchmarks. Greater Philadelphia First. Pp.6-12.
区域经济发展的基准》，费城都会区优先.第6-12页。
Study on the Zhungeer s Economical Developing Area from Regional Management Visual Angle;
区域管理学视角下的准格尔经济开发区研究
Research of Labor Standards Issue in the Regional Economic Integration;
区域经济一体化中的劳工标准问题研究
The Studying on the System of the Financial Service Market Access under Regional Economy Integration;
区域经济一体化下金融服务市场准入制度研究
Regional Economic Characteristics and Development of China s Regional Economy;
区域经济的特色与中国区域经济发展
The County Administrative Division in Chongqing and Its Alteration Found on the Angle of Regional Economics;
重庆市县级行政区划及其基于区域经济学评价标准的改革研究
Regional Economic Communities
区域经济共同体（区域经共体）
Integrative Model of Reserved Talents Cultivation in Cheng-Yu Region during Regional Economic Integration;
区域经济一体化条件下川渝地区竞技体育后备人才培养模式构想
Development of Special Economic Zones and Chinese Regional Economy
特殊经济区发展与中国区域经济发展
From "Administrative Economy " to "Regional Politics & Economy"
从“行政区经济”到“区域政治经济”
In addition, ECE is planning a number of regional seminars to be held during the Year.
此外，欧洲经委会正在计划数项准备在该年举行的数次区域讨论会。
Identification of National Benchmark Industrial Clusters and their application to regional economic analysis:A case study of Beijing;
全国基准产业集群识别及在区域经济分析中的应用——以北京市为例
Assessment on Compensation for External Benefit in Cultivated Land Protection from the Consideration of Regional Grain Security
基于粮食安全的耕地保护区域经济补偿标准测算
regional economic integration organizatio
区域经济一体化组织
Beijing Declaration of Regional Economic Cooperation
北京区域经济合作宣言
Committee on Regional Economic Cooperatio
区域经济合作委员会
