1.
Optimal Research on Coal Conveying System in Dragline Stripping System;
拉斗铲无运输倒堆工艺下运煤系统优化研究
2.
Effect of Dip Angle of Coal Seam on Dragline Stripping System
煤层倾角对拉斗铲倒堆工艺的影响研究
3.
Research of Application of Dragline Stripping Technology in Opencast;
露天矿索斗铲倒堆工艺开采方法研究
4.
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。
5.
Study on Application Dragline Overcastting System to Heidaigou Opencast Coal Mine;
吊斗铲倒堆工艺在黑岱沟露天煤矿应用研究
6.
Optimization system design and implementation of draglines stripping technology
拉铲倒堆开采工艺优化系统的设计与实现
7.
Dozer-lowered height optimization of dragline stripping system
拉铲倒堆开采工艺推土机降段高度优化
8.
Application of Optimization System of Draglines Stripping Technology in Surface Coal Mine
拉铲倒堆开采工艺优化系统在露天煤矿的应用
9.
Adapability Analysis of Dragline Mining System Under Conditions of Changing Stratum Thickness
岩层厚度变化下拉斗铲工艺适应性分析
10.
Analysis for Fracture Stick of 395B Power Shovel and Its Repairing Process
395B电铲斗杆断裂分析及修复工艺
11.
Research in Intelligent Control of Scraper Bucket
对铲运机铲斗进行智能化控制的研究
12.
Influence of cast-infiltration on the structure and properties of scraper conveyor pan
铸渗工艺对刮板输送机铲板组织和性能的影响
13.
The big steam shovel lowered its scoop into the ship and pulled it up with a load of gravel.
那个大汽铲把铲斗放低，伸到船上，铲上一堆小石子。
14.
an excavator whose shovel bucket is attached to a hinged boom and is drawn backward to move earth.
铲斗连着铰链向后拉能移动泥土的电铲。
15.
Study on Relationship between Shovel Size of Scraper and Related Factors in Pillarless Sublevel Caving;
无底柱分段崩落法中铲运机斗容与相关因素之间的关系的研究
16.
Welding Technique of Automatical Hidden Arc Overlay Welding for Matching Surface Between Bell and Hopper of Blast Furnace
高炉料钟、料斗配合表面自动埋弧堆焊焊接工艺
17.
Blast Furnace the Size of Bell and Hopper of the Welding Technology
炼铁高炉大小钟及料斗的堆焊工艺探析
18.
Ruggam felled him with his shovel.
拉根一铲子把他打倒在地。