1) openpit coal preparation plant
露天矿选煤厂
2) open-pit coal mine
露天煤矿
1.
Research on the F4 shear-zone coal wall extraction in Lingquan open-pit coal mine;
灵泉露天煤矿F4断层带煤壁回采研究
2.
Overall dynamic optimization of production schedule in open-pit coal mines
露天煤矿开采计划的整体动态优化
3.
Heidaigou open-pit coal mine: mine water prevention and discharge measures
黑岱沟露天煤矿防排水措施
3) Opencast coal mine
露天煤矿
1.
Study on Ecological Rehabilitation of Opencast Coal Mine and It's Ecological Effects in the Hilly and Gully Area of the Loess Plateau;
黄土高原丘陵沟壑区露天煤矿生态修复及其生态效应研究
2.
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
3.
Orthogonality analysis of sensibility on factors of slope stability in opencast coal mine
露天煤矿边坡稳定性影响因素的敏感性正交分析
4) surface coal mine
露天煤矿
1.
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
2.
Some production-technical problems in Chinese large surface coal mines were analyzed.
对我国大型露天煤矿近些年出现并引起重视的生产工艺和技术问题进行了分析研究。
3.
It is difficult to select the optimal coal haulage system under the condition of this surface coal mine with thick overburden, thick coal seams and a relatively short working line.
以准格尔能源有限公司黑岱沟露天矿为例 ,分析了露天煤矿采用拉斗铲倒堆工艺时运煤系统的特点 。
5) surface mine
露天煤矿
1.
Grey Associated Analysis of the soil condition on surface mine dump;
露天煤矿排土场土壤环境影响的灰色关联分析
2.
First, it is introduced that the large landslide on the south dump of Antaibao surface mine in Pingshuo on Oct.
首先介绍了１９９１年１０月２９日，发生在平朔安太堡露天煤矿南排土场大规模滑坡的基本情况，分析了这次滑坡的原因及性质，接着通过对滑面抗剪强度的反算，获得了较为精确可靠的摩擦强度参数，从而对滑坡体在滑前与滑后的稳定性进行了研究。
3.
The obtained results have significance for analyzing the spontaneous mechanism of coal in surface mines and predicating the position at which coal spontaneous combustion will occur.
探讨了露天煤矿煤炭自燃进程的数学关系，所得结果对分析露天煤矿煤炭自燃机理和预测其自燃进程与自燃点位置具有重要的指导意义。
6) open pit coal mine
露天煤矿
1.
Several key questions of reclamation in open pit coal mine of Heidaigou;
黑岱沟露天煤矿土地复垦中的几个关键问题
2.
Reclamtion and reuse of stope of open pit coal mine FAN Jun-fu~1, CHEN Wen-sheng~1, HU Ya-juan~2;
露天煤矿采场复垦与再利用
3.
Construction and rehabilitation of the waste dump of open pit coal mine of La Martinie (France);
法国复LAMARTINIE露天煤矿的排土场建设及其生态恢复
补充资料：凹陷露天矿
凹陷露天矿
open-pit in rolling terrain
随运距的增加，运输能力下降。(3)大气降雨和地下水渗流需用排水设施排出。(4)出人沟和开段沟掘进时为双壁沟。(5)随开采深度下降，采场四周逐渐形成最终边坡，为保证继续生产作业的安全，应对边坡进行监测和维护。(幼生产过程产生的炮烟和粉尘，柴油机排放的废气等的扩散及排除较慢。 (李宝祥)oox*an Iut一ankuong凹陷露天矿(open一pit in rolling terrain)位于露天采场地表最终境界封闭圈以下的露天矿。其特点是:(1)开拓运输坑线系统随开采深度的增大逐渐形成，运输距离不断增加。(2)在运输坑线上重载上行，
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