phreatic water 中文意思是什麼

phreatic water 解釋
飽和地下水
  • phreatic : adj. 1. 井的，鑿井取得的。2. 【地質學；地理學】地下水層的。
  • water : n 1 水；雨水；露；〈常作 pl 〉 礦泉，溫泉；藥水。2 〈常 pl 〉水體；水域；水道；海；湖；河；海域；...
  1. The phreatic groundwater in the diluvial fan in front of the helan mountain is mainly recharged by precipitation and the lateral flow from the helan mountain ; the phreatic groundwater both in the diluvial fan of the qingtongxia gorge and in the fluvial plain is mainly recharged by the influent seepage of irrigation water from the yellow river

    賀蘭山洪積扇單一潛水主要接受山區側向徑流及大氣降水補給；青銅峽洪積扇單一潛水及沖湖積平原上覆潛水，主要接受黃河灌溉水的入滲補給。
  2. The segment of the boundary above the water table and below the phreatic surface is called the seepage face.

    水面以上和潛水面以下的一段邊界叫做滲出面。
  3. Research on the experiment of phreatic water evaporation on the eastern henan plain

    豫東平原潛水蒸發試驗研究
  4. Design and study on the united system of deep phreatic water and refrigeration plant

    冷水機組聯合供冷系統的研究
  5. Observation experiment and analysis calculation on phreatic water evaporation coefficient

    潛水蒸發系數的觀測實驗與分析計算
  6. The over - exploited deep confined water, which is replenished by surface water and phreatic water, is also polluted

    由於大規模開采，深層承壓水受到地表水和淺層地下水的補給，水質也有污染。
  7. On this basis, it also studies the main recharge of groundwater, discusses the relationships between river and groundwater, shallow confined water and phreatic water, northern karst water and quaternary phreatic water as well, and get the recharge percentage which river recharges to phreatic water

    在此基礎上，研究了地下水的補給來源，探討了河水與地下水、淺層承壓水與潛水、北部巖溶水與山前第四紀潛水之間的相互關系，確定了河水對潛水的補給比例。
  8. Hydrogeological feature as well as development and utilization of phreatic water in alluvial - lacustrine deposits of ding bian - jingbian plain, northern shanxi province

    陜北定靖平原沖湖積層潛水水文地質特徵及開發利用
  9. Relationship between water surface evaporation and phreatic water evaporation when phreatic water buried depth is zero for different soil in tarim river basin

    潛水埋深為零時塔里木盆地不同土質潛水蒸發與水面蒸發關系分析
  10. Analysis and calculation of phreatic water evaporation in hilly land of mid - south shandong province

    魯中南山丘區潛水蒸發量計算分析
  11. Phreatic evaporation characteristics and calculation methods with the shallow water table in the saline soil region

    高地下水位條件下鹽漬土區潛水蒸發特性及計算方法
  12. The oil field exploiting impacts on water resources are analyzed in this paper, points out that the current situation of water pollution as follow : the surface water have greatly polluted, the quality of the phreatic water is going worsen, and the deep groundwater quality is not be good, and make out the main pollutants, then utilizes the artificial neural network analyses the collected water quality information data and predicts the water quality in the daqing area, makes a reasonable assessment, which will present theoretic basis for water resources protection and pollutant prevention in oil field

    摘要首先分析了油田開采對大慶地區水資源的影響，指出水污染現狀：地表水嚴重污染，潛水水質趨于惡化，深層地下水水質不佳，同時指出水污染的主要污染物，並運用人工神經網路度對長期收集的水質監測資料進行了分析和預測，對該區水資源水質做出了比較合乎實際的評價，為油田水資源的保護和污染防治工作提供了理論依據。
  13. Therefore, on the basis of brief summarization of geography, society and economy of yin - chuan basin, the hydrogeological condition was stated and analyzed, the groundwater resource was assessed using balancing method. results showed the quality of phreatic water in yin - chuan basin is bad and can be easily contaminated, it is not suitable for water supply of industry and living

    因此本文在對銀川盆地的自然地理和社會經濟概況進行概述的基礎上，分析、論述了盆地的水文地質條件，採用均衡法對盆地的地下水資源進行了評價，並計算了天然補給資源量、可開采資源量。
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