Marvellous still lake in an open pit color of the water is amazing.
在一个露天的采石场里有一片神奇的湖水，无比平静。 水的颜色令人惊艳不已。
Marvellous still lake in an open pit, color of the water is amazing.
在一个露天的采石场里有一片神奇的湖水，无比平静。水的颜色令人惊艳不已。
Mining operations at the existing open pit are due to cease by theend of 2012, although ERA is processing a proposal to develop the undergroundRanger 3 Deeps exploration area.
尽管ERA正在处理一份开发Ranger3Deeps地下勘探区的提议，但现有露天矿的开采作业将于2012年底到期。
The quality of the haulage road in a large-scale open pit directly affects the operating costs and haulage efficiency of the trucks.
大型露天矿运输道路质量的好坏直接关系到矿用汽车运行成本和运输效率。
One Sunday after lunch, Susan and I went for a drive to Bauxite, a town near Benton named for the ore used to make aluminum, which was dug out of open pit mines there.
一个星期天的午饭后，我和苏珊开车兜风来到铝土镇。那是本顿边上的一个小镇，名字源于用来炼铝的铝土。那里有一个露天铝土矿。
Controlled slope wall blasting plays key role in open pit mining.
边坡控制爆破在露天矿山起着至关重要的作用。
Water drainage in hollow open pit stope is a key link of production.
凹陷露天采场排水是一个十分重要的生产工艺环节。
A practical example of computer application in open pit design is given.
文中给出一个应用计算机设计露天矿的实际例子。
A method of calculating ore quantity in practical open pit mine is given.
提出了一种可用于实际露天矿的矿量计算方法。
Rain has serious effect on the operation of long and narrow deep open pit.
降雨对狭长深凹露天矿的生产有严重的影响。
A method of buffer blasting used in the open pit is presented in this paper.
本文主要介绍了目前露天矿山开采使用的“压碴爆破”方法。
Different condition of economy and technology define different open pit limit.
不同的经济技术条件确定不同的开采境界。
In the course of mining, there are many mines with combined underground and open pit.
在各类矿产资源的开采过程中，有许多矿区属于地下与露天复合开采情况。
The crusher is the key technology for semi-continued overburden stripping operation in open pit mine.
实现露天矿表土剥离采用半连续工艺的关键技术是破碎机。
It is shown that the big inclination conveying has good application prospect in large open pit mines.
应用表明，大倾角运输在大型露天矿具有良好的应用前景。
The application of this method in Shuichang open pit shows that this method is scientific and practical.
该爆破性分区已在首钢水厂铁矿应用。实践证明，分区方法科学、实用。
The feasibility and necessity of using in-situ leaching after explosion in Huangfengling open pit was explored.
本文就黄峰岭露天矿改用原地爆破浸出的可行性和必要性进行探讨。
According to the characteristics of soot pollution in open pit mine, an integration evaluation system composed of GIS and ES is developed.
针对露天采矿烟尘污染的特点，提出了地理信息系统与专家系统相集成的综合评价系统。
To improve the stability of open pit slopes, the research trials of controlling blasting near the final open pit slopes have been discussed.
为保证露天矿边坡稳定性，重点进行了临近边坡的控制爆破试验研究。
This article illustrates how open pit mine adjusts the striping schedule so as to lower down production cost and improve enterprise benefits.
本文对露天矿调整采剥进度计划，降低生产成本，提高企业效益作了阐述。
These are of certain reference value and practical significance on the open mining and the stability evaluation of the slopes of the open pit.
这些对露天开采及露天矿边坡的稳定性评价具有一定的参考价值及实际意义。
Jin Duicheng open pit is a large and complicated system, the main hazardous and harmful factors of the system must be distinguished before safety assessment.
金堆城露天矿山是一个庞大而复杂的系统，要进行安全评价必须首先对系统中存在的主要危险、危害因素进行辨识。
Adding the regularity measure as an additional objective function to a general open pit mine short term production scheduling model, this paper formulates a new model with practicality objective.
将该规整性测度作为目标函数添加到一般的露天矿短期生产调度模型中，建立了具有现实性目标的露天矿短期调度模型。
This paper presents a practical final-pit optimization algorithm for open-pit metal mines based on a breakeven strip ratio and a block model of ore grade.
给出一个基于经济合理剥采比和品位块状模型的露天金属矿境界优化实用算法。
This paper presents a practical final-pit optimization algorithm for open-pit metal mines based on a breakeven strip ratio and a block model of ore grade.
给出一个基于经济合理剥采比和品位块状模型的露天金属矿境界优化实用算法。
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