对永平铜矿露天转地下开采工程有关问题进行了探讨，为下一步工作提供参考。
Some problems about mining engineering from open-pit to underground mine are discussed, which will provide reference for the future work.
根据盐湖开采工程特性和防渗卷材的生产现状，对防渗卷材的选择进行了探讨。
The paper probes into the selection of leakproofly coiled materials according to specific property of salt Lake engineering and current production…
深部开采工程中产生的岩石力学问题成为目前国内外采矿及岩石力学界研究的焦点。
The problems of rock mechanics caused by the deep mining engineering are the focuses in the fields of mining engineering and rock mechanics.
采用物质描述增量有限元方法，对露天与地下联合开采工程岩体进行了数值模拟分析。
With the finite element method of material description, the rock mass in underground and opencast united mining engineering was simulated and analyzed.
煤炭开采工程应该把水文地质勘察工作与前期地质勘探工作结合进行，以查明基本的水文地质条件与相关参数；
Mining project should be carried out by combining hydrogeological survey with geological survey of previous period so as to establish basic hydrogeological condition and correlated parameters.
在石料开采工程中，应用深孔毫秒延时挤压爆破技术，减少爆破震动危害，石料块度比较理想，取得良好的爆破效果。
Deep hole millisecond compression blasting was applied to stone quarrying, resulting in reduced harmful blasting vibration, anticipated blasting fragment size and ideal blasting effect.
工程师知道怎样开采能源。
有位工程师在泰米尔那德邦经营着一家采石场，开采石头用作道路、房屋建造中使用的沙子石子的原料。
Take an engineer who runs a quarrying firm in Tamil Nadu, providing stone for sands, grits and gravels used in everything from houses to roads.
工作内容：石油工程师与科学家及其他专家一道寻求开采石油和天然气的最有效方式。
What they do: Petroleum engineers work with scientists and other specialists to drill for oil and natural gas using the most efficient methods possible.
然而石油开采的限制正在不断上升，使工程师和能源专家一直在担心。
Yet there are increasing limits to oil exploration, which are worrying both engineers and energy experts.
但总的来说，他们是在勉为其难，因为工程师和设备的短缺，以及开采成本的增大。
But on the whole, they are struggling to increase their output, owing to shortages of engineers and equipment, and to the concomitant rise in development costs.
通过对声发射技术的理解，结合采矿工程中关键层理论，将其应用到蹬空开采中。
Through to acoustic emission technology understanding, in the light of the mining engineering key stratum theory, applies it in overhead mining.
院士办、工程中心、安全开采总院有关负责人参加座谈。
Academy Office, Engineering Center, General Hospital mining safety responsible person at the forum.
地下开采引起的岩层移动和地表沉陷是一个非常严重的地下工程问题。
The strata movement and the ground surface subsidence caused by underground mining are serious underground engineering problems.
它主要用于测量桩基钻孔的井径与井筒偏斜，也可用于帷幕、沉井井筒测量以及海岸工程、岩盐水溶开采的井下溶腔测量等。
Besides the diameter and inclination of pile foundation drill-hole, it can also be applied to other engineering, such as segmentation sinking, caisson sinking and halite mining by water-solution.
根据地下开采引起的山体稳定性问题之特点，介绍了该类问题的一套研究方案及其在一个具体工程中的实施情况。
According to the characteristics of mountain sliding as a result of underground mining, this paper presents a method of analyzing the problem and gives a case of engineering application.
几年前，全世界认为天然气可以供人类使用60年的时间，如果工程人员能够开采所有已知的储备，或许可以再延长60年。
A few years ago, the world looked likely to enjoy natural gas for 60 years with maybe a further 60 if engineers could access all known supplies.
阐述了山枣岭金矿的地质特征、开采中的主要问题、探矿工程和采矿管理。
The geological characteristics the main problems in mining, exploration engineering and mining management are discussed in Shanzaoling gold mine.
土耳其贝帕扎里天然碱矿采卤工程是目前世界范围内采用对接井水溶开采方法进行采矿的最大规模的天然碱采矿工程。
Currently in the whole world, Beypazari trona solution project is the largest mining engineering with the methods of solution mining and intersected well drilling.
本文以岩体工程地质力学分析原理为基础，主要研究了井工开采影响下，其上方边坡岩体的运动变化特征。
Based on the analysis principles of engineering geomechanics of rock mass, the paper mainly studies the changing features of rock slope movement under the influence of underground mining.
它适用于各种露天开采的矿山和大型采掘运输联合作业的工程。
It is suitable for the engineering of various open - pit mines and large excavating - hauling combined operation.
现在的采矿工程已不仅是开采问题，而且还要注意围岩稳定性和岩层控制。
Now the mining engineering problem has been not just the mining issues, but also to pay attention to stability and surrounding rock strata control problems.
几年前，全世界认为天然气可以供人类使用60年，如果工程师能够将所有已知的天然气储量开采出来，也许再延长60年。
A few years ago, the world looked likely to enjoy natural gas for 60 years with maybe a further 60 engineers could access all known supplies.
本文结合工程实例，介绍了复杂环境条件下露天开采药壶微差爆破技术的设计与施工。
According to a blasting project, this paper discusses the design and implementation of spring microsecond delay blasting in open mines in complicated circumstance.
边坡岩体的工程地质特性对露天开采边坡角的选定及边坡的稳定性至关重要。
The engineering geology characteristics of the slope rock body are vital important for the selection of open-air mining slope Angle and the stability of the slope.
研究成果可为煤层中注热开采煤层气的工程实践提供相应的理论基础。
The research results could provide corresponding theoretical basis for engineering practices of exploiting coal methane by heat injection.
主要产品有：汽轮机、拆炉机、石油机具、石材开采设备、大坝防渗漏工程施工机械、型煤机等。
Main products: turbine, furnace, petroleum machinery, mining equipment, stone dam seepage prevention project construction machinery, type coal etc.
该文在回顾岩石热开裂研究进展的基础上，着重讨论了其在石油开采、核废料存储等工程应用方面的意义。
Based on the review of its study status, this paper emphasized its significance in the fields of oil exploitation and nuclear waste storage.
地面沉降主要由开采地下水资源，工程基础施工及地下空间的开发利用引起。
Settlement of ground is mainly induced by exploitation of groundwater, construction of foundation and utilization of underground space.
地面沉降主要由开采地下水资源，工程基础施工及地下空间的开发利用引起。
Settlement of ground is mainly induced by exploitation of groundwater, construction of foundation and utilization of underground space.
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