The paper introduced the principle of embedded Internet based on GPRS,described its application in wireless communication and real-time monitoring and control system for production of coal mine.
文章介绍了基于GPRS的嵌入式Internet的原理,以及它在煤矿生产无线通信和实时监控系统中的应用。
Taking the Dongqu Coalmine as the example, this paper introduces the causes and features of the formation of the collapsing column, analyzes on the influence of the collapsing column on the coal production, and puts forward some effective methods for the advanced detection of the collapsing column.
以东曲矿为例,介绍了陷落柱形成的原因和特征,分析了陷落柱对煤矿生产的影响,并提出对陷落柱提前探测的有效办法。
In the process of coal mining,people used to pay attention to the coal production only,and overlook enviromental protection.
在煤矿生产过程中 ,人们以往只注重煤炭的生产 ,而忽视了对环境的保护。
The total cost and labour consumption in the above stages are accumulated stage by stage and the individual cost and labour consumption of each stage decreases－ The requirement to the lowest economic grade of the production reserves of each stage decreases.
相应各阶段生产矿量的最低工业品位要求逐级降低。
Excavate coal is primary production link in coal mine production, therefor, Weaving excavate coal working face supersedure plan has instructional meaning.
采煤是煤矿生产中的主要生产环节,因而编制采煤工作面接替计划对煤矿生产具有指导性意义。
A Study on the Economic Law Regulation on the Safety of Our Country s Coal Production;
我国煤矿生产安全的经济法规制研究
The Game Analysis on the Supervision of the Colliery Production Safety in China;
我国煤矿生产安全监管中的博弈分析
Management pattern of coal mine based on PDCA;
基于PDCA循环的煤矿生产管理模式
Systemof Coal Mine Produce Management Based on CSCW;
基于CSCW的煤矿生产调度管理系统
The mine had yielded a total of about 3714 tons of coal.
这座矿已生产了3714吨煤。
At present, the mine is out of action.
现在煤矿已不能生产了
CHAPTER III PRODUCTION OF COAL AND SAFETY OF COAL MINES
第三章 煤炭生产与煤矿安全
CHAPTER II PLANS FOR COAL PRODUCTION AND DEVELOPMENT AND CONSTRUCTION OF COAL MINES
第二章 煤炭生产开发规划与煤矿建设
Article 10 The State shall maintain order in production and other work in coal mine areas and protect the facilities of coal mining enterprises.
第十条 国家维护煤矿矿区的生产秩序、工作秩序，保护煤矿企业设施。
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
Technical System Reform of Coal Washing Production At Gushuyuan Mine Coal Preparation Plant
古书院矿选煤厂洗煤生产工艺系统的改造
Coal mine construction projects shall conform with the plans for coal production and development and the policies for the coal industry.
煤矿建设项目应当符合煤炭生产开发规划和煤炭产业政策。
We are stepping up the production of complete sets of equipment needed for coal mines.
我们正加速生产煤矿需用的成套设备。
The Main Problems Affecting Mine safety and Production in Coal Mine
煤矿安全生产中的几个岩石力学问题
Research on Administrative Enforcement Law of Colliery Safety Production in China;
我国煤矿安全生产行政执法问题研究
Coal mine production safety emergency rescue command system;
煤矿安全生产应急救援指挥系统研究
Comparative analysis on coal safety production laws system of China to U.S.;
中美煤矿安全生产法律体系对比分析