巖溶現象 的英文怎麼說
中文拼音 [yánróngxiànxiàng]
巖溶現象
英文
karst phenomenon-
The main crack of tiaohu formation are straight oblique - cracks and level crack, there are many scores in the crack. the length of cracks is long, and they cut across several layers. the average surface density of the cracks is 0. 101 slips / m. the cracks in lucaogou formation is mostly net cracks, and there are solution on crack surface
條湖組的裂縫多為平直的斜交縫和水平縫，縫面多見擦痕，延伸長度大，切穿多套地層，裂縫面密度平均為0 . 101條米；蘆草溝組裂縫多為網狀裂縫，縫面有溶蝕現象，多存在於碳酸鹽巖內，裂縫面密度平均為0 . 143條米。The paper has made a comprehensive study to marine carbonate oolitic reservoir in triassic of feixianguan group of intra - platform taphrogenic trough basin in north - east past of sichuan basin. according to the principle of high resolution stratigraphic sequence, combined with original results gained form the area, the author have built up the base level cycles and fades model of different stages based on the surface identification mark of base level cycle using the information of geology, seismic, logging, core and outcrops
1 、依據層序地層學高解析度基準面旋迴原理與識別技術，建立了裂陷槽向上變淺直至露出水面過程中形成的基準面旋迴變化的7種特徵性識別標志，包括泥巖表面乾裂、淡水選擇性溶蝕、白雲化現象、白雲巖、石膏、伽瑪曲線高值、向上變厚、變粗序列、向上變細、變泥、變紅序列、向上值變低序列等。The disaster of drought and waterlog is severely and frequently, the water and soil loss and rock desertification is increasing, the subsidence is happened at some ground, the bio - diversity decrease, the vegetation and soil evolve conversely, the productivity declines, the people lives in difficulty, and the most phenomenon and types of ecological problem are concentrated in karst area. to strengthen studies on karst ecological characteristics and degradation types can provide gist for ecological rehabilitation and reconstruction in karst area, but also can provide means for reference for other ecology area
嚴重而頻繁旱澇災害、水土流失、石漠化現象加劇、地面塌陷、生物多樣性喪失、植被與土壤出現逆向演替、生產力水平降低、人居生活困難等，集中了全球生態問題的主要表現和主要類型；因此，加強對巖溶區生態特徵和退化類型的研究，不但能為巖溶區生態的恢復和重建提供依據，也為其它生態區的研究提供方法借鑒。By making use of satellite ' s remote sensing technology and combining them with the on - site investigation, this geological surveying of remote sensing goes along qianjiang - pengshui section to find out the geological phenomena so as to provide scientific proof for the route, design and reconnaissance of the expressway
摘要運用遙感技術所具有的宏觀性強、信息量大等特點，結合實地調查方法，對黔江彭水段高速公路沿線地層、斷裂構造、巖溶地貌、山體滑塌等不良地質現象進行調查，為公路選線和設計、勘察提供科學依據。Because different climate results in different vegetation and climate is decisive factor of hydrology and water resource, it is representative to study on the impacts of climate changes on karst ecosystem from the aspects of vegetation and hydrological regimes and water resource
植被的分佈主要是氣候不同的結果，氣候又是水文現象和水資源的決定因子之一。因此，從植被和水文水資源兩方面研究氣候變化對巖溶生態系統的影響具有代表意義。Dissolution feature rock
巖溶現象分享友人