Soil is the most scarce and non - regenerated resource in Karst area.
土壤是岩溶地区不易再生的最稀缺资源。
Karst collapse is the most prominent geological hazard in covered karst area.
岩溶塌陷是覆盖型岩溶区最突出的地质灾害问题。
Rock_socketed piles are always used as the bridge foundations in the Karst area.
在岩溶发育地区，多采用嵌岩灌注桩作为桥梁基础。
The clay, silt clay and silt are the main foundation earth in Guilin karst area.
桂林岩溶区地基土主要为粘土、粉质粘土、粉土等。
Use the rs and the GIS technique to carry on the farmland classification in the karst area.
进行了应用遥感和GIS技术在喀斯特区域进行土地分等探索和实践。
Karst depression reservoir is one of the main approaches to develop ground water in karst area.
溶洼成库，是岩溶区地下水开发的主要途径之一。
Karst Area, the margin of desert and loess altiplano are eco-environmental frail zones in China.
喀斯特山区、沙漠边缘及黄土高原是我国的生态环境脆弱带。
The culture island in Guizhou karst area is the sub culture of the content system of karst culture.
贵州喀斯特地区的孤岛文化是贵州喀斯特文化体系中次生的喀斯特文化。
The karst cave is a very important landscape and high grade traveling resource in the cone karst area.
锥状喀斯特是湿热带地区重要的喀斯特地貌景观类型和高品位的旅游资源。
The cavern reduces the strength of rock. It endangers the stability of buildings foundation in Karst area.
岩溶会使岩体强度降低，给岩溶地区建筑基础的安全稳定性造成极大的影响。
It is of great necessity and importance to make advance karst prediction during tunnel construction in karst area.
在岩溶地区修建隧道过程中进行岩溶超前预报，其必要性和重要性是毋庸置疑的。
The shaft sinking with the aid of grouting in Jingzhou Asbestos Mine indicates that sinking is possible in aquiferous karst area.
金州石棉矿竖井的顺利下掘，说明在溶洞发育岩层中用注浆法凿井是可行的。
Karst Immersion-Waterlogging Hazards peculiar to the karst area is a Hazards which closely relates to the social economy of mankind.
岩溶浸没内涝灾害是岩溶区特有的，并且是一种与人类社会经济密切相关的灾害类型。
The petridesert actually is the expression of soil erosion and ecology balance dislocation in karst area. The harmfulness is obvious.
石灰岩地区的石漠化实质上是石灰岩山地严重的水土流失和生态平衡失调的最终表现，具有很大的危害性。
The central south karst region of Shandong Province is one of the typical areas in the Northern China temperate semi arid karst area.
鲁中南岩溶区是中国北方半干旱温带岩溶区中具有代表性的地区之一。
In Guizhou karst area, the contradictions between karst tourism resources exploitation and karst environment are gradually in evidence.
在贵州喀斯特地区，旅游资源开发与环境间的矛盾关系也日趋明显。
The six counties and city of the Drainage Area of Zuo River in Nanning District lie in the Karst area in southwest of Guangxi Province.
左江流域六县（市）地处桂西南喀斯特地区，区内农业资源和生产水平各有差异。
Then the seepage of rock mass fracture in karst area is analyzed in detail by adopting the seepage models of multi-level fracture networks.
然后采用多重裂隙网络渗流模型对岩溶区岩体裂隙的渗流进行分析。
Finally, the measures to harness the loess plateau, west China's grassland, desert area and karst area of the southwest China are suggested.
对黄土高原、西北草原、荒漠地区、西南岩溶地区、紫色页岩地区提出了治理对策。
Based on a lot of international and our country's papers, research level of socketed-rock piles in Karst area has been proposed and discussed.
本文在参考大量的国内外文献资料的基础上，对岩溶地区嵌岩桩的研究现状进行归纳和总结。
The subsurface flow system in the karst area is very complex because of the complicate dual processes of conduit and matrix flow in the system.
岩溶地下水系统由于管道流和扩散流同时存在而非常复杂。
Abstract: : in the karst area bridge pile foundation construction in karst, often encounter difficulty, leading to pile foundation construction.
摘要：在岩溶地区进行桥梁桩基础施工中，经常会遇到溶洞，导致桩基础施工难度加大。
This paper takes Xichou cone karst area as an example to discuss the characteristics of ecological environment in karst area of southeastern Yunnan.
本文以云南省西畴石灰岩峰丛地区为例探讨了滇东南喀斯特生态环境的特点；
The results showed that permeability of soil in karst area was effected by the soil structure, grain size composition, mineral composition and plant root.
研究结果表明，喀斯特地区土体渗透系数受土体结构、粒度成分、矿物成分以及植物根系影响。
The largely distributed karst area in South China is representative karst terrain in the world, and is rich in nature resources, but environmentally frail.
中国南方喀斯特地区面积大，自然资源丰富，生态环境脆弱，在世界喀斯特地区中极具代表性。
Located in the center of karst area in southwest China, Guizhou is one of the districts whose karst physiognomy well developed and concentrative distributed.
贵州地处中国西南喀斯特分布的中心，是我国西南喀斯特地貌发育最充分、分布最集中的地区之一。
Owing to the fragile eco-environment, terrain fragmentation, and serious soil erosion, the karst area in Southwest China is one of the distinct poor regions.
我国西南喀斯特地区山高坡陡，地形破碎，生境脆弱，水土流失严重，是我国典型的极贫困代表区域之一。
Based on the investigation of the geological situation of karst area, reasonable design and construction scheme for pile foundation in karst area is put forward.
通过认真调查岩溶地区地质情况，提出岩溶地区桩基设计、施工的合理方案。
Based on the investigation of the geological situation of karst area, reasonable design and construction scheme for pile foundation in karst area is put forward.
通过认真调查岩溶地区地质情况，提出岩溶地区桩基设计、施工的合理方案。
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