open-pit

英汉解释

例句

The open-pit mining of a surface-oxidized copper ore was carried out which did not consider the influence of underground mining at all.

某铜矿区地表氧化矿的露天开采活动就是在完全不考虑对地下开采的影响下进行的。

It consists of open pit in the ground state, the bottom of the slope around the state and composition.

它由露天采场的地表境界、底部境界和周围边坡组成。

Familiar with magnetite extraction methods, able to manage production sampling and grade control in an active expanding open pit mine; .

熟悉磁铁矿提取方法，能够在扩建的露天矿中管理生产采样和品味控制。

Where oil sands are close to the surface, they are extracted in large open pit mines.

那里的油砂离地表很近，可以从巨大的露天矿井里直接抽出来。

Open-pit boundary is contoured with the application of the rule of boundary stripping ratio less than or equal to economic stripping.

采用境界剥采比不大于经济合理剥采比的原则圈定露天开采境界。

Whether open pit or underground excavation, is a strength and a scene of heavy engineering, human and material inputs is unimaginable.

不论是露天开采，还是地下挖掘，都是一项声势和场面浩大的工程，人力物力的投入是难以想象的。

Open-pit mining to be transferred into underground mining is an issue many large or middle-sized mines have to face early or late.

露天转地下开采是许多大中型矿山迟早要面对和解决的一个问题。

Open pit domestic water sources and production water supplies can only be confirmed after detailed geological survey.

露天矿生活用水水源及生产用水水源由详勘后确定。

The optimization design mainly consists of two contents: adjustment of the mining boundary of open pit and optimization of production scale.

优化设计主要包括两方面的内容：露天开采境界的调整和生产规模的优化。

Open-pit Mines should be planed and with the economic benefits index changing the plan should be changed .

露天矿的开采必须是有计划的，而且随着影响经济效益变量的变化而变化。

"This place was hell, " says Tom Levy cheerfully as he stands over an open pit filled with ancient coal-black slag.

“这个地方以前几乎是个地狱，”托马斯·莱维风趣的说到，他站在一处被古老的墨黑炉渣填满的露天矿坑中。

Giant excavators, rock handlers, conveyors, explosions and a lot more enjoyment in a limestone open pit.

在这个石灰岩露天矿场有巨型挖掘机、采石工人、传送带、爆破以及很多其他有意思的东西。

Through the ecology repair measure, it may slow down the open-pit mining effectively to the ecological environment influence availably.

在采取生态修复措施后，可以有效减缓露天采矿对生态环境的影响。

Open pit mining production scheduling is of guidance significance to the mine construction and balanced production.

采掘进度计划对矿山建设和均衡生产具有指导作用。

Main Produces: Continuous open pit mining systems, Stockyard equipment, Ports and bulk terminals equipment, Conveyor transportation systems.

主要产品：连续露天采矿系统，堆场设备，散料码头设备，皮带机运输系统。

Two circular open-pit mines are visible, as well as a number of tailings ponds and tailings piles.

两个圆形的露天矿矿山和大量的尾矿池，尾矿桩矿清晰可见。

GPS relative positioning technique was used in Shuichang open pit mine to monitor deformation of its high steep slopes.

水厂露天铁矿采用GPS静态相对定位技术对其高陡边坡变形进行了监测。

Taking the slope of Haizhou National Open-pit Park as a research case, the creep rupture of coal (rock) separate layer is simulated.

以海州露天矿国家矿山公园边坡为研究对象，模拟煤岩离层蠕变破裂；

Through 3D visual modeling of the north slope in West Fushun Open-Pit Mine, the function of this modeling system was checked.

最后，用此构模系统建立了抚顺西露天矿北帮边坡三维可视化模型。

Rare earth miner Molycorp U. S. companies have begun to prepare to re-mining in open pit of California desert.

美国稀土矿商Molycorp公司已经开始准备重新开采位于加里福尼亚沙漠地带的露天矿。

An experimental test of bench mining in the high and dangerous slope of a certain open-pit mine was made.

在某露天矿山的高危边坡上进行了台阶采矿的试验研究。

The technology of borehole order blasting has been widely applied in bench blasting in a number of national open-pit.

逐孔起爆技术在国内一些露天矿山台阶爆破中已经得到推广使用。

Disposition of hardware and software of the computer-based truck dispatching system in open-pit mine were described in the paper.

介绍了最近研制的露天矿卡车计算机调度系统的硬件和软件配置。

One can hardly discern the bottom of the open pit.

难分辨的是开放凹坑的底部。

Open-pit mining follows the same sequence of operations as underground mining: drilling, blasting, and loading and removing waste and ore.

露天采矿遵循与地下采矿相同的作业顺序：钻孔、爆破、装载并运走废料和矿石。

The calculation results and open-pit slope stability under blasting vibration influence are analyzed and appraised.

以计算结果为参照来分析、评价爆破震动对边坡稳定性的影响。

Mining transport system is one of the most important production links in open-pit mining process.

矿山运输系统是露天矿开采工艺中非常重要的生产环节。

The cyclic-flow technology has became an important technological developing direction in open-pit stripping and mining.

半连续工艺已成为露天矿剥采工艺的一个重要技术发展方向。

The effect of casting blast could influence working performance of dragline and cost of production in open-pit.

在露天矿抛掷爆破中，爆破效果的优劣影响到拉斗铲作业效率及露天矿生产成本。

To direct and control, under limited supervision, daily and long-term activities for all mining open pit operating departments.

指导、控制所有坑采部门的日常工作活动；

Blasting is a very important process, the open pit is surrounded and security guards are posted.

起爆是非常重要的环节，露天矿场被围起来并且贴出了警示标志。

Therefore, a reasonable determination of Pit is an important task for open pit design.

因此，合理地确定露天开采境界，是露天矿设计的一项重要工作。

Under the market economy conditions, the key of open-pit mine's production is to optimize the design, stripping and mining plan and cost.

在市场经济条件下，露天矿山生产的关键是设计、采剥计划及成本最优。

This law has guidance to the slope excavation engineering practice in open-pit mining transferring.

该规律对地下开采与露天开采转换过程中的边坡工程施工具有一定的实践指导意义。

That main excavation and loading equipment at present in domestic large-scale open-pit is the Electric shovel.

目前国内大型露天矿山的铲装设备主要是电铲。

The disciplines include mining, open-pit mining, coal processing, mine MEP, and machinery.

专业设置中，工艺专业包括采矿、露采、选煤、矿山机电、机械。

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 technology is very useful for exploiting gentle-inclined thin bauxite body as well as for open-pit mining of iron ore.

该工艺对于缓倾斜薄矿体铝土矿、铁矿露天开采具有重要意义。

These provide a systematic stability analyzing method of cavity under open pit limit for the mine.

为露天开采境界下空区稳定性分析提供了一套系统的方法。