hydrogeologic conditions 中文意思是什麼
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Abstract : based on the basic geology this paper determines the development history of kailu basin, and comprehensively analyses hydrogeologic conditions and hydrogeochemical characteristics, as well as the uranium concentration in groundwater, determines the prospecting significance of regional confined aquifers in yaojia and sifangtai formations formed during the subsidence stage of the basin
文摘:本文從基礎地質條件出發，界定了開魯盆地的發展歷史，全面分析了研究區的水文地質條件、水文地球化學特徵及地下水的含鈾性，確定了在整體坳陷期形成的姚家組和四方臺組區域承壓含水層的找礦意義。 -
The differences between high and low coal rank reservoirs are analyzed from such aspects as the conditions of the coalbed methane ' s fountain, the coalbed adsorption capacity, the hydrogeologic and physical property of coal beds, and the reservoir forming process
摘要從煤層氣成藏的氣源條件、煤層的儲集能力、煤層的物性、煤層的水文地質條件和成藏過程等方面，分析了高煤階煤層氣和低煤階煤層氣成藏的差異性。 -
The study area is located in the northern part of the songnen plain in hei longjiang province. the text first introduces the geographic meteorologic, geologic and hydrogeologic conditions to select the suitable model in the calculation part. in the area, the natural recharge is the leakage from the upper aquifer, and the main discharge is the artificial exploitation
本文在對松嫩平原北部的拜泉縣拜泉鎮的自然地理、地質條件及水文地質條件充分分析的基礎上，建立了研究區水文地質概念模型，進而建立了研究區地下水流的數學模型。 -
Based on the basic geology this paper determines the development history of kailu basin, and comprehensively analyses hydrogeologic conditions and hydrogeochemical characteristics, as well as the uranium concentration in groundwater, determines the prospecting significance of regional confined aquifers in yaojia and sifangtai formations formed during the subsidence stage of the basin
本文從基礎地質條件出發，界定了開魯盆地的發展歷史，全面分析了研究區的水文地質條件、水文地球化學特徵及地下水的含鈾性，確定了在整體坳陷期形成的姚家組和四方臺組區域承壓含水層的找礦意義。 -
Based on the one study of one practical engineering in the zone of littoral plain, the hydrogeologic and engineering geological conditions of the site, and general requirement of prefabricated piles construction in aggressive medium are analysed, detailed measures of prefabricated piles construction in aggressive medium are also studied in the thesis
摘要以濱海平原地帶的某工程為例，分析了場地的水文地質工程地質條件及侵蝕介質中預制樁施工的一般要求，研究了侵獨介質中預制樁施工的具體措施。
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