2) mining technique system
采煤工艺系统
1.
Based on the reality of the contiguous seam in the coal face of Sitai mine in Datong, this paper uses the theory of reliability, does an statistical analysis of every link operation in the craft system and has put foward the way of improving the reliability of the mining technique system.
应用可靠性理论,针对大同矿区四台矿极近距离煤层采煤工作面的实际,对采煤工艺系统各环节运行了统计分析,提出了提高采煤工艺系统可靠性的途径。
3) mining technological system
采矿工艺系统
1.
A mathematic model for the reliability of underground mining technological system is established on the basis of the theory of Markov stochastic Processes.
本文应用马尔柯夫随机过程理论，建立地下采矿工艺系统可靠性数学模型，获得系统可靠性指标，对系统进行可靠性分析和评估。
4) mining technology
开采工艺
1.
The authors in this paper have studied the mining technology, development and haulage style,the main slope construction factors and parameters to increase the last slope angle of the Bai-Yun eastern mine.
在开采工艺、开拓运输布线方式及最终边帮组成要素、结构参数方面研究提高白云东矿最终边坡角。
2.
As a result of the failure to reflect the essence of certain data comprehensively and exactly using the conventional experimental methods,fuzzy comprehensive evaluation method for selecting mining technology was proposed.
由于利用传统的分析方法,某些信息不能全面、准确地反映事物的本质,因此提出利用模糊综合评价方法选择开采工艺。
3.
In order to excavate East Fushun surface mine efficiently,optimum selection of reasonable mining technology was did according to geological condition of East Fushun open-pit mine.
为了更好地开发抚顺东露天矿,根据抚顺东露天矿的地质条件,进行了开采工艺的优化选择,针对可行性方案,列出关键的影响因素,对方案进行定性定量比较分析,得出最佳方案。
5) mining process
开采工艺
1.
,Ltd,which is characteristic of multiple and thin strata,low stoping rate,small buried depth,prone to inter-stratum pollution and severe ground subsidence,the author propose a mining process in which wells are butted and communicated in the bottom,single well process and dual well process are combined and collapse is inhibited and taken advantage of to protect the upper stratum.
针对久大应城矿区岩盐层多层薄、回采率低、埋深浅,易串层污染、易发生严重的地面沉降灾害的特点,特提出采用底部对接连通、单双井工艺复合运用,扼制并利用垮塌逐步上溶以保护上覆地层的开采工艺。
2.
The basic principle,major controlled process condition,mining process and its characteristics of selective leaching are analyzed.
本文分析了选择性溶浸法开采钾盐矿的基本原理、主要控制的工艺条件、开采工艺流程及其特点,它是一种清洁、高效的开采工艺。
3.
Through analyzing the influences brought by face production capacity and coal reserves, analyze the geological conditions, e-quipment choose, and economic benefit factors by way of comparison to the special coal seam of Jining No,2 coal mine, put forward the proper equipment assembling and mining process for the special coal seam, so as to enhance the coal recovery rate and production.
通过对特殊煤层条件下,工作面生产能力,开采储量所存在问题的影响,地质状况、设备配套、经济效益因素的对比分析,提出了适合该煤层综采放顶煤的设备配套与开采工艺,以提高矿井煤炭回收率及煤炭产量。
6) mining technology
开采工艺性
1.
The judgement for mining technology of coal layer geoglogy condition is the first task to compile the feasible research report of mine building project.
煤层地质条件开采工艺性评价是编制矿井工程项目建设可行性研究报告的首要任务，对它进行恰当的评价，一直是煤炭设计、生产、管理部门追求的目标。
2.
The significance of evaluation of geological conditions of coal seams in terms of mining technology and its contents were described.
在煤层地质条件的开采工艺性评价的基础上，分析了评价结构和指标量化方法，建立了煤层开采工艺性评价的模糊数学模型重点介绍了软件研制的基本思想和技术途径通过调查获取了大量矿井地质、开采资料，并采用该软件进行评价，初步获得了现阶段我国缓倾斜、倾斜煤层开采工艺选择的客观判据，提出了矿井地质条件开采工艺性分类方案为进一步建立全国煤炭开采评价体系提供了先进的技术手
补充资料：采气工艺(见天然气开采工艺)
采气工艺(见天然气开采工艺)
gas production technology
，一‘J\匕乙吕天然气开采工艺pro以uetionteehnology)见
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条