surface mining是什么意思

网络释义

用法例句

With the development of depth in underground mining,the controlling of ground pressure is becoming more and more important.

结合地下采矿工程地压监控的需要,根据矿山的地压活动特点,提出采用远程地压监控技术来对矿山地压进行研究。

The process of the land subsidence caused by underground mining is complicated and systematicness.

地下采矿导致地面沉陷的过程是一个复杂的系统性问题,准确预测因采矿导致的地面沉陷发展趋势,对于规避其危害具有重要的现实意义。

The analysis of 3D elasto-plastic FEM is introduced for calculating the deformation of the ground surface caused by underground mining under thick rock overburden.

介绍了在厚覆盖岩层条件下,确定地下采矿引起地表变形特征的三维有限元弹塑性计算分析工作。

Surface mining is the process of excavating mineral deposits directly from the surface of the ground without costly shafts or tunnels into the earth.

露天采矿就是不用在地下挖掘费用高昂的井巷而直接从地表采矿的方法。

Surface mining is only used when the mineral deposit lies near the surface of the ground. For those buried deep in the ground, underground mining is used instead.

露天开采只是在矿床靠近地表时才使用。对深埋在地下的矿床，采用地下开采。

Numerical Simulation of Ground Subsidence Induced by Underground Excavation on Shirengou Mine;

石人沟铁矿地下开采引起地表沉陷数值模拟

Influence Analysis on Surface Environment after Underground Mining at Daliuta Mine

地下开采对大柳塔矿地表环境的破坏及防治

Model for dynamic process of ground surface subsidence due to underground mining

地下采矿引起的地表下沉的动态过程模型

Study on subsidence prediction of underground mining of parallel ore bodies in Jinshandian mine by physical modeling

金山店铁矿平行矿体地下开采地表沉降物理模拟预测研究

An excavation in the earth from which ore or minerals can be extracted.

矿，矿井采掘矿石或矿物的地下坑道

Characteristic Analysis of Deformation and Failure on Surface of a Mining Aera in Shanxi Province

山西某煤矿开采地表变形破坏特征分析

Prediction and Evaluation on Gullies Water Disaster on the Surface of Shallowly-exploited Mine in Western China

西部浅部开采矿井地表冲沟水害的预计评价

Research on Influence of the Displacement of Surface Rock in Coal Mine Goaf on High-speed Railway

煤矿采空区地表岩移对高速铁路的影响研究

The effect of mining Leigou deposit of Chalco on surface

中铝矿业有限公司雷沟矿区开采对地表影响的数值分析

To excavate the earth for the purpose of extracting ore or minerals.

开矿，采矿为开采矿石或矿物而挖掘土地

Correlation of ground surface subsidence characteristics and mining disasters under super-thick overlying strata

巨厚覆岩下开采地表沉陷特征及其与采矿灾害的相关性

Improvement on Mining Method of Extracting Triangle-stope near Outcrop of Steeply-iclined Thin Orebody in Yangguangzhai

杨广寨急倾斜薄矿体近地表三角采场开采方法改进

Current surface deformation is caused by the combination of mining and dewatering.

现有的地表变形曲线为采矿和降水引发地表变形曲线的叠加。

To extract(ore or minerals) from the earth.

采掘从地下采掘（矿石或矿物）

Study of rock movement caused by underground mining in mines with complicated geological conditions

复杂地质条件下矿山地下开采地表变形规律的研究

An excavation site, as for digging ore.

矿区矿区，如挖矿的采掘地