On the left was a large landscape, a valley with collieries, and opposite hills with cornfields and woods, all blackened with distance, as if seen through a veil of crape. 左边是散落着一座座煤矿的谷地,谷地上面的山坡上是小麦田和森林,远远一片黝黑,就象罩着一层黑纱一样。
Seven Items of Working on Safe Details in Collieries 抓住煤矿安全细节做好七项工作
Scenario analysis of the collieries medical emergency work in China 我国煤矿矿山医疗救护工作的情景分析
Construction and Run of High-efficiency Mining Mode in Technical Reformation of Local Collieries 高效开采模式在地方煤矿技改中的构建及运行
The paper elaborates the relationship between details and safety and how to avoid safe details, which can reduce safe accidents in collieries. 本文阐述了细节和安全的关系及如何抓住安全细节,从而减少煤矿安全事故的发生。
Virtual reality system of mine can present the three-dimensional configuration of traditional mine bodies in computer, so has great significance to the production safety, optimum design and visualization of calculation results for collieries. 摘要矿井虚拟现实系统是在计算机上虚拟出矿井三维实体形态,对煤矿安全生产、矿井优化设计和计算结果的可视化具有重要意义。
The paper mainly states the usage, maintenance and administration of production mechanical facilities in collieries, which is of guiding significance for mechanical facilities administration. 论述了煤矿生产机械设备的使用、维护和在我矿机械设备管理中的指导作用。
Application of Leakage Mobile Communication Technology in Collieries 泄漏移动通信技术在煤矿井下的应用
Today the coal industry in Britain is on the decline, the number of miners, collieries and the total output have been falling. 如今的英国煤矿业衰退,从而导致矿工、矿的数量和总产量都大大下降。
Discussion on the Usage, Maintenance and Administration of Mechanical Facilities in Collieries Hire of Port Handling Devices 浅谈煤矿机械设备的使用、维护和管理港口机械设备使用费
Application of Frequency Devices in Heating System of Collieries 浅谈变频装置在煤矿供热系统中的应用
The Newcastle coal miners laid in all the collieries in protest of the wage freeze. 纽卡斯尔的煤矿工人使所有的煤矿停产,以抗议工资冻结。
Exploration on Improving the Maintenance and Management of Large Instruments and Equipments in Universities Discussion on the Usage, Maintenance and Administration of Mechanical Facilities in Collieries 高校大型仪器设备维护、管理的探讨浅谈煤矿机械设备的使用、维护和管理
Current situation and development of bolt drilling equipment used in collieries 煤矿锚杆支护钻孔设备的现状及发展
TEM has achieved remarkable effect in goaf exploration and made great contribution to the hydro-geophysical exploration in collieries of Jiangxi Province. 瞬变电磁法在江西煤矿采空区探测中取得了显著的效果,在江西煤矿的水文地质探测中发挥了积极作用。
Application of Bi-residual Normally-closed Steep Well Running Car Protective Device in Collieries 双余度常闭式斜巷跑车防护装置在煤矿的应用
Status and trends of China-made umbrella stulls for collieries 我国煤矿伞钻使用现状和发展趋势
This paper describes the corrosion surroundings of Chinese underground collieries and the present protection state of coal mining equipment. 阐述了我国煤矿井下的腐蚀环境和采煤设备的防护现状。
This paper lays stress on discussing the spark problems of light-alloy materials in underground collieries and additionally introduces the level and achievements in this aspect abroad. 着重讨论了在煤矿井下使用轻合金材料的火花问题。介绍了国外在这方面的研究情况及取得的成果。
Based on the mechanism of the effect of unconsolidated confined aquifer on the compound breakage of key strata, the fully mechanized support crushing accidents taking place during coal mining under the unconsolidated confined aquifer and thin bedrock in some collieries of East China have been well explained. 基于松散承压含水层对薄基岩采场关键层复合破断影响机制,很好地解释华东矿区部分矿井在松散承压含水层与薄基岩的特殊条件下采场发生压架事故的原因。
Present Situation and Countermeasures of Coal Mining Method in Township Collieries 乡镇煤矿采煤方法现状与对策
Reliability Research on Transportation System of Underground mine in Villages and Towns Collieries 乡镇煤矿井下运输系统可靠性研究
Mining Technology Study of Small Coal Collieries in Secondary Coal Seams Mining 复采残采煤层小煤矿开采技术研究
Application of Full-automatic Control System in Main Belt Conveyer in Collieries 综合自动化控制系统在煤矿主运胶带中的应用
Causes and Countermeasures of Roof Accident in Small Collieries 赣南小煤矿顶板事故多发的原因和对策
At present, the state-owned collieries are backward in technical equipment, and their safe fund input is insufficient in China. These factors influence the sustainable development of the coal industry. 目前国有煤矿技术装备落后,煤矿安全投入欠账,这些因素影响了煤炭工业的可持续发展。
Research Advance on Rockburst Theory and Its Engineering Application in Collieries 煤矿冲击地压理论与工程应用研究的进展
Factor of Safety Calculation Method Analysis of Wire Rope Used in Lifting in Collieries 煤矿提升用钢丝绳安全系数计算方法分析
The fully-mechanized face is an indispensable part of the colliery productive system and its system reliability has a direct influence on the production of collieries. 综采工作面是煤矿生产系统的重要组成部分,其系统可靠性直接影响着煤矿的生产。
The safety situation in production of collieries is directly related to the energy supply of national economy in China. 煤矿安全生产形势的好坏直接关系到我国国民经济的能源供给问题。