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- multilayer karst cave 多层溶洞
- Karst cave probing is a very important task in engineering geophysics. 摘要在工程地球物理中，溶洞探测是一项非常重要的任务。
- With therising of the lithosphere and the downcutting of the river,the karst caves in Yangchun areaformed multilayer configuration. 随着几次地壳的抬升和流水的下切作用,使阳春地区的溶洞形成了多层结构。
- Good location, miraculous karst landscapes and good for tourism are the features of Mashan Guling Karst Cave. 景区的开发及其研究具有重要的地质历史、艺术观赏及科学价值。
- Unconformity surface, karst cave and karst landform are signs distinguishing from other reservoirs. 不整合面、溶蚀孔洞缝、岩溶地貌是其区别于其它储层的特殊标志。
- There are karst caves in Guilin. 桂林有溶洞。
- The deposits mainly occur lower part at silicified bodies or along dipping extent and die out of karst cave. 矿体呈似层状、透镜状、似脉状等,主要产于硅化体下部或其沿倾斜延伸位及其尖灭处。
- That's the calcium carbonate dissolved in the groundwater deposits at the floor caused by the changing of temperature and pressure in the karst cave. 岩溶洞区含重碳酸钙的地下水,在温度、压力改变时,产生碳酸钙的沉淀。岩溶洞穴内自洞底向上生长的为石笋。
- This paper discusses elimination of disturbance, detection of air-raid shelter, check up of road surface and lining quality of channel and detection of karst cave. 文章针对消除干扰的方法、关于防空洞探测、关于公路路面检测和隧道衬砌质量检测、地下岩溶探测等内容进行了探讨。
- The complex association of karst cave and fissures constitutes the reservoir space of weathering crust karst reservoirs. 复杂多变的溶蚀孔、洞、缝及其组合,构成了风化壳岩溶储层的储集空间。
- That's the calcium carbonate dissolved in the groundwater deposits at the top cell of the cave caused by the changing of temperature and pressure in the karst cave. 岩溶洞区含重碳酸钙的地下水,在温度、压力改变时,产生碳酸钙的沉淀。悬垂于洞顶的为石钟乳。沂水地下溶洞内石钟乳遗迹丰富,形态多样,如针、如冰凌、如玉米。
- That's the calcium carbonate dissolved in the groundwater deposits at the fit spot caused by the changing of temperature and pressure in the karst cave. 岩溶洞区含重碳酸钙的地下水,在温度、压力改变时,产生碳酸钙的沉淀。在物理和化学条件差异处产生石耳。
- That's the calcium carbonate dissolved in the groundwater deposits on the rock wall caused by the changing of temperature and pressure in the karst cave. 岩溶洞区含重碳酸钙的地下水,在温度、压力改变时,产生碳酸钙的沉淀。很多石钟乳在岩壁处形成石幔。
- Hydrofoil contained in springs originating from the mountain karst cave has formed some white Tosca of calcium carbonate through irradiation of sunshine. 白水台对面上柏峰下有一溶洞，古时为祭祀龙神之地，后因东巴教第二始祖“阿明什罗”在此修行，遂称为“阿明明卡”，又称“阿明灵洞”。
- It is prohibited to discharge radioactive waste liquid by using soakaway, seepage pit, natural crevice, karst cave or by other means prohibited by the State. 禁止利用渗井、渗坑、天然裂隙、溶洞或者国家禁止的其他方式排放放射性废液。
- The scenic area skillfully integrates karst cave with the valley, waterfall, life culture and national folklores, and organically combined natural scenery with human landscapes. 景区把溶洞、峡谷、叠水、生命文化、民族风情巧妙融为一体，自然风光和人文景观有机结合。
- A karst cave lies before it, and a stone tablet was erected behind. All but the top of the tablet has been eroded by calcium carbonate, and the inscriptions have become unreadable. 寺前有一溶洞，深邃莫测。 寺后有一石碑，除碑檐外，几乎全被碳酸钙沉积淹没，碑文已不可辨认。
- Karst cave grouting and churning pile are effective for the foundation treatment in multi-karst cave areas, and steel pipe pile in highly karstified bedrock areas( especially in multilayer-caves). 溶洞灌浆和旋喷桩对多溶洞地基处理效果明显,而钢管桩适用于基岩岩溶强烈发育(别是多层溶洞)地基处理。
- Entitled as “kingdom of caves”, Fangshan boasts the biggest karst cave group in North China. 房山被地质学界誉为“洞穴王国”，拥有中国北方最大的岩溶洞穴群。
- Among the Karst caves, the main part of Buddha Cave, Sky Cave and wind Cave were formed in 2.46Ma, that was Late Neogene of Early Quaternary. 佛爷洞、天洞及风洞主体形成始于距今约2.;46Ma前的第三纪末期（N2）或第四纪早期（Q1）。
