mechanized mining

Approach on the development direction of the mechanized mining in thick coal seam;

厚煤层机械化开采发展方向的探讨

This paper expounds the present development situation of domestic and foreign short-wall mechanized mining technique,and analyzes the necessity of promoting the application of short-wall mechanized mining technique in China.

论述了国内外短壁机械化开采技术的发展现状,对我国推广应用短壁机械化开采技术的必要性进行了分析。

The paper introduces the process and equipment of mechanical mining and hydraulic mining,as well as characteristics and main technical and economic targets of these methods.

文中介绍了辽宁五龙金矿采用装载机-汽车机械开采和高压水枪水力开采沉积多年尾矿的工艺和设备,以及两种开采方法的特点、主要技术经济指标。

The discussion of mechanical sampling for coking coal;

炼焦煤机械化采样方法的探讨

Theoretical calculation of coal mechanical sampling parameter;

煤炭机械化采样参数理论计算

Preliminary comparison of mechanical sampling and manual sampling;

机械化采样与人工采样的初步比较

The Application and Study of the Short-wall Mechanization Mining Technique in Shendong Diggings;

短壁机械化开采技术在神东矿区的应用与研究

Experimental Research on Long Hole Loose Blasting Mechanized Kaolin Mining

高岭土矿机械化开采预先深孔松动爆破试验

Thin Seam Comprehensive Mechanization Mining Technology and Research Equipment

薄煤层综合机械化开采工艺及配套设备的研究

Research On Mining Technology of No-pillar Complete Caving Shortwall Mechanization

无煤柱完全垮落短壁机械化开采技术研究

Practice and knowledge in the mechanization dip longwall mining in Jixi coal area

鸡西矿区倾斜长壁综合机械化开采的实践与认识

The Application of Consolidated Fill with the Whole Tail and Seawater Under the Condition of Large -scale Mechanized Mining

全尾砂海水胶结充填在大型机械化开采中的应用

mechanized heading development

机械化平巷开采中厚煤层法

The open cast method is an advanced stripping technology with low operation cost.

拉斗铲倒堆剥离是一种先进的开采工艺,机械化程度高,开采成本低。

On fully-mechanized long-wall face coal mining technology for thin and rather-thin middle-thick coal seam

薄及较薄中厚煤层综合机械化长壁开采研究

The Ore Mining Technique Study of Panel Mechanization Cut-and-Fill Stoping Method Used in Deep Mining of Tonglushan Mine;

铜绿山深部开采盘区机械化分层充填法的回采工艺研究

Study on Feasibility of Complex Mechanical Releasing Top Coal Mining Technology in Wusigedu Mine;

综合机械化放顶煤开采技术在吴四圪堵煤矿的可行性研究

Research on the Contribution of Mechanization to High Efficient Development in Coal Industry Based on Structure Decomposition

基于结构分解方法的采煤机械化对煤炭高效开发的贡献研究

Large-Scale Mechanized Mining Equipment Integrated Electrical and Mechanical Management

大型综合机电机械化采掘设备的管理

mechanical floatation cell

【采矿】机械浮选槽

It's mainly used in ladle backing layer and tundish backing layer.

自流浇注料还可采用机械化施工。

Mechanization development in Chinese underground metallic mines

我国地下金属矿山采场机械化的发展

Research on Mechanical-plucking Integrative Technique for Quality Tea in Tea Garden;

茶园名优茶机械化采摘集成技术研究

Review of China Full-mechanized Mining Coal for 30 Years

我国综合机械化采煤发展30年回顾