2) dragline stripping system
拉斗铲无运输倒堆工艺
1.
In light of Surface Mining, System Analyzing Principle, Reliability Theory, Technical and Economic Analyzing Method, System Simulation and computer technique, the thesis aims at optimum research on coal conveying system in dragline overcast stripping system for meeting the practical needs of our country’s importing dragline stripping system.
论文从我国引进拉斗铲无运输倒堆工艺的需要出发,综合运用露天采矿学、系统分析原理、可靠性理论、技术经济分析方法、系统模拟方法和计算机技术,对拉斗铲无运输倒堆工艺下运煤系统进行了优化研究。
3) dragline stripping slope
吊斗铲倒堆边坡
4) draglines stripping technology
拉铲倒堆开采工艺
1.
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
2.
The paper introduced the function and optimization system of draglines stripping technology.
介绍了拉铲倒堆开采工艺优化系统功能和优化方法。
5) dragline
[英]['dræglain] [美]['dræg,laɪn]
拉斗铲
1.
Analysis on production reliability of dragline with the variation of average coal seam thickness;
煤层厚度变化下拉斗铲生产可靠性分析
2.
Influence adaptability of dragline to variation of coal seam thickness during mining operation period of large surface coal mine;
露天煤矿拉斗铲作业对煤层厚度变化影响
3.
Reliability of dragline stripping and semi-continuous mining coal system under the thick overburden
厚覆盖层下拉斗铲剥离与半连续采煤系统的可靠性
6) draw bucket
拉铲斗
补充资料：YJG-30型铲斗式装载机
YJG-30型铲斗式装载机
YJG 30型铲斗式装载机
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