1) Open pit metal mines
金属露天矿
2) opencast gold ore
露天金矿
1.
Based on spot investigation,the regulation on abrasive material of vegetation succession and countermeasure of vegetation restoration of opencast gold ore in Gingili River watershed,Heihe Region,is analyzed.
在外业调查基础上,对黑河地区公别拉流域内的露天金矿剥离物植被自然恢复和演替规律进行分析研究,发现植被恢复的速度受时间和剥离物组成共同影响,其中剥离物中土和沙砾比例是影响的主要因素。
3) Open-pit mine
露天矿
1.
Analysis of factors influencing open-pit mine productivity;
影响露天矿生产能力的因素分析
2.
Application of millisecond blasting technology in Lanping open-pit mine;
微差爆破技术在兰坪露天矿的应用
3.
Methods of object-oriented and center structure of truck optimized dispatch in open-pit mine;
露天矿卡车调度系统结构及面向对象实现方法
4) open pit
露天矿山
1.
Overview of road dust suppressants in open pits;
露天矿山运输路面抑尘剂的研究与综述
2.
Based on the analysis of causes on which the blasting boulder occurs in borehole blasting of the limestone open pit,the paper determined some measures of lowering boulder yield of borehole blasting operation in the limestone mining open pits by borehole parameters,taking explosive specific charge,charge structure,millisecond interval and detonating into design of blasting program.
对石灰石露天矿山台阶深孔凿岩爆破中大块产生原因进行了分析,并从穿孔参数、炸药单耗、装药结构、微差间隔、起爆方式等方面,提出降低大块率的技术措施,在实践中取得较好的爆破效果。
3.
This paper addresses the methodology of introducing risk into the development of mine plans for open pit mines.
本文介绍了在露天矿山规划的制定中引入风险的方法论。
5) 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
6) opencast mine area
露天矿区
1.
With map objects and visual basic language,a system was designed for land restoration cost composition and cost count of waste dump in opencast mine area.
使用Map Objects组件和VB语言,对露天矿区排土场土地复垦的成本构成及计算进行了系统设计,系统包括排土场土地复垦成本计算和排土场空间地理信息管理两大功能。
2.
Taking PingShuo opencast mine area as a example,based on the characteristics of land reclamation and ecological restoration engineering and the needs of scientific data management,using the software of Microsoft SQL Server2000and Vb6.
以平朔露天矿区为例 ,根据土地复垦和生态重建工程的特点及其科学研究对数据科学管理的需求 ,采用MicrosoftSQLServer2000和VB6。
3.
The process of recultivation in small range of opencast mine area was studied.
研究小范围露天矿区复垦过程,对使用充填式复垦产生的土壤贫瘠、土壤侵蚀和土壤压实问题进行分析,并提出了可行性建议,以期为今后土地复垦工作奠定理论基础。
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