The Panxian Dadong, with a mapped passage of 1660m long is a large karst cave system complicated by multi genesis of morphology.
盘县大洞是一个形态和成因复杂的大型喀斯特洞穴系统。
The result can find whether the large area of Karst systems belong to the same vadose cave system, which provides the reliable geological data for the study of Karst leakage problems.
结果表明，该区地表水与地下水化学特征比较类似，为判定大区域内岩溶系统是否属于同一流动系统，解决岩溶渗漏问题提供了可靠的基础地质资料。
Inside the U-shaped Karst cave are a large number of stalactites, stalagmites, stone pillars, stone curtains, and stone flowers, all glistening in colorful lights.
在U形喀斯特洞大量钟乳石，石笋，石柱，石帘，和石头花，闪光七彩灯。
Marble karst development in Da-hong-shan mine caused a great deal of water bursting in mine shaft, sharply lowering ground water and large scale of surface subsidence.
大红山矿大理岩岩溶发育，由于突水造成井下大量涌水，同时引起地下水位急剧下降，引发了较大范围、较大规模的地面塌陷。
In Feicheng Mi ni ng Area, there are very complex hydrogeological conditions, and high water level and large quantity of water, of Karst water of Ordovician limestone.
肥城矿区水文地质条件极其复杂，奥灰水水位高，水量大，严重制约着煤矿开采的正常进行。
In Liulin spring-field, there are abundant Karst ground water resources, but not yet exploitation and application of large-scale at present.
柳林泉域内赋存丰富的岩溶地下水资源，目前还没有大规模的开发利用。
On the basic of large engineering practice, according to the complex karst geology problem of karst tunnel construction, the author grasped the major and difficult problem to research.
在大量的工程实践基础上，作者根据岩溶隧道施工所存在的问题-复杂的岩溶地质问题，抓住问题的重点和难点进行方法研究。
The model is proved to be successful at large hydropower stations in karst areas of Southwest China.
应用效果令人满意，是d模型在中国西南岩溶地区大型水电站的又一成功实例。
During construction large quantity of karst pipe water gushed into the tunnels.
隧洞在施工期多处发生了大涌水。
Developed marble karst in Dahongshan mine has led to a great deal of water burst in mine shaft and rapid groundwater table lowering, resulting in a large scale of surface subsidence.
大红山矿大理岩岩溶发育，由于突水造成井下大量涌水，同时引起地下水位急剧下降，引发了较大范围、较大规模的地面塌陷。
While the karst cavernous reservoirs in Tahe are characterized by superimposition of multiple series of strata and continuous distribution in a large area.
塔河地区岩溶洞穴型储层以大面积、多层系、叠置连片的分布为特征。
A large amount of first hand data have been gained by the field investigation of the carbonate karst of the Ordovician system in the Xishan Hill of Beijing.
通过对北京西山奥陶系碳酸盐岩岩溶的野外调查，取得了大量的第一手资料。
There is a large quantity of fengcong steep land in karst areas of Southwest China, whose quality of soil getting worse because of unfit land use. So the land use must be changed properly.
西南岩溶区峰丛陡坡类最多，平地非常少，并且在人类的不合理利用下，坡地和平地的土壤质量发生了退化。
The Wujiang Du water power station is a large project successfully built on the karst terrain.
乌江渡水电站是我国成功地兴建在岩溶地区的大型水电工程。
The Karst water resource in this region is characterized by evident unevenness, large area dispersed recharge, and local enrichment.
该区岩溶水资源分布具有明显的不均匀性和大面积分散补给而局部富集等特征。
There is large area karst water being polluted in recent years.
近年来已有大面积岩溶水污染。
The residual thicknesses of aquifuge and mining reactivations of the fault are the key factors to control the water inrush when mining is near the large-scale fault with karst aquifer under the floor.
在底板高压岩溶含水层上且靠近较大断裂构造弱面采矿时，隔水层段的残余厚度和断裂的采动活化程度是能否突水的关键因素。
The fly ash can reduce the karst collapse deformation of the chlorine saline soil to a large extent.
粉煤灰的掺入能够在很大程度上减小氯盐渍土的溶陷变形。
The surrounding rock between tunnel and karst cave possibly brings large deformation and rock mass failure because of stress concentration, and its stability is focused seriously.
隧道与溶洞之间的围岩由于应力集中可能使围岩产生过大的变形和岩体破坏，对其稳定性要给予特别重视。
The surrounding rock between tunnel and karst cave possibly brings large deformation and rock mass failure because of stress concentration, and its stability is focused seriously.
隧道与溶洞之间的围岩由于应力集中可能使围岩产生过大的变形和岩体破坏，对其稳定性要给予特别重视。
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