open pit是什么意思

网络释义

用法例句

This paper introduces the present situation of the application of the ABC in the open-pit mine enterprises, and expounds the conditions, scopes and keys of the application of the ABC, and analyzes on the feasibility of the application of the ABC in the open-pit mine enterprises.

介绍了作业成本法在露天矿山企业应用的现状,阐述了作业成本法的应用条件、范围和关键,浅析了该法在我国露天矿山企业应用的可行性。

In order to solve the problems of the safety of the non-coal open-air mine,in this research the safe appraisal analysis theory of preliminary hazard of the non-coal open-pit mine is used to study the characteristics of the preliminary hazard analysis from a new perspective which differs from the traditional study approach.

为了解决非煤露天矿山安全评价得问题,从一个异于传统研究方法的角度出发,利用最近的露天铁矿预先危险性安全评价分析理论,研究了预先危险性分析方法的特征,通过对阜新金兰铁矿大量实验数据的分析,可以较好的解决非煤露天矿山安全评价存在问题,提出相关结论及安全技术对策措施,并结合铁矿实例给出了使用评价模型进行非煤露天矿山安全评价的目的和程序,辨识出该矿存在的主要危险、有害因素分析,应用这种有效方法得出了该铁矿的安全技术对策措施,有较好的应用前景。

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

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。

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。

Quality Analysis on Open-pit Down-hole Bench Blasting Effect in Dexing Copper Mine;

露天矿山深孔台阶大爆破质量分析

in open-pit work and realizes work computer of cast geology.

本文简要介绍基于CAD的图形信息系统的开发方法,把图形数据库,非图形数据库,电子表格及文档有机地结合起来,全面解决了露天矿山工作中的动态矿床地质信息库的建立并实现矿山地质、生产测量、采剥计划编制的室内工作计算机化,它可成为当今开发以图形为主导的信息系统的最佳平台。

The basic principles of TPM (Total Productive Maintenance) management and its application to the transport equipment management in opencast mine were presented briefly in accordance with today’s actual situation of the transport equipment for the opencast mine in China.

论文结合目前国内露采矿山运输设备的实际情况,简要介绍了TPM管理办法的基本原理及其在露天矿山运输设备管理中的应用。

Expert System for Deciding Surface mine Development and Equipment Selection;

露天矿山开拓运输方式及设备选型专家系统

The Occupational Hazard and Solution of Open-pit Mine

露天矿山存在的职业危害及治理措施

Application of Surpac Vision Software in Copper-sulfur Open Pit Mine

Surpac Vision软件在某铜硫露天矿山的应用

THE DEVELOPING TREND OF MAIN MINING EQUIPMENT IN LARGE OPEN PIT MINE ABROAD;

国外大型露天矿山主要采矿设备的发展趋势

This paper introduced the producing flow, dust origin and dust equipments of open bauxite mine.

介绍了露天矿山铝土生产流程、尘源及产尘设备。

The Study on the Evaluation of Open Pit Mine Plan&Design Based on the AHP Method;

基于AHP法的露天矿山总平面方案评价研究

The Feasibility of Activity-based Cost (ABC) in Our Country s Open-pit Mine Enterprise;

作业成本法在我国露天矿山企业应用的可行性

Discussion on management mechanism for equipmentsin medium and smallscaled openpit mine;

对中小型露天矿山设备管理机制的探讨

The Application of High Rank Detonators in Alleviating Earthquake in the Open Air Mine Blasting

高段位雷管在露天矿山爆破降震中的应用

Application of Inner Dump for Open-pit in Gushan Iron Mine

露天矿内排土技术在姑山铁矿的应用

Mining operations by open-cut methods ceased in 1962.

露天开采的矿山作业已于1962年停止。

Practice of ventilation and winter proofing in underground mine that is changed from open pit

露天转地下矿山通风防寒工作的实践

Dexing Copper Mine in Jiangxi province is the biggest open-pit non-ferrous metal mine in China,and it is a porphyry copper deposit.

江西德兴铜矿是我国最大的有色露天金属矿,属斑岩型铜矿山。

VULCAN software system and its application in yuanbaoshan open cast

VULCAN软件系统及其在元宝山露天矿的应用

Study on stability of the open pit slope in Yang Ji Shan Gold Mine of Ruichang City

瑞昌市洋鸡山金矿露天边坡稳定性研究

A STUDY ON GROUND CONTROL DURING OPEN PIT MINING TRANSFERRING TO UNDERGROUND MINING IN ZHEYAOSHAN COPPER MINE

白银折腰山铜矿露天转地下开采地压研究

Technical Analysis of Adit-pass at Zijinshan Open Pit

紫金山金矿露天采场平硐溜井技术分析

Study on the Boundary Roof Pillar Optimization in the Transition from Surface Mining to Underground Mining in Daxingshan Mine;

大杏山铁矿露天转井下境界顶柱优化研究

Study on the Establishment of Yuan Baoshan Open Pit Mine's Geological Model and Its Display;

元宝山露天矿地质模型的建立及其可视化研究