vadose zone 中文意思是什麼

vadose zone 解釋
包氣帶
  • vadose : adj. 【地質學；地理學】滲流的。
  • zone : n 1 【地理】（地）帶。2 區域，范圍，界。3 〈古、詩〉（腰）帶。4 圈，環帶。5 【數學】（球面）帶；...
  1. Standard guide for measuring matric potential in vadose zone using tensiometers

    拉力計測定滲流區矩陣勢能的標準指南
  2. The vadose zone according to meinzer has three divisions.

    按邁因第爾的材料，包氣帶分成三個部分。
  3. Standard guide for soil sampling from the vadose zone

    滲流區土壤抽樣的標準指南
  4. Standard guide for soil gas monitoring in the vadose zone

    滲流層中土壤氣體監測的標準指南
  5. Standard guide for pore - liquid sampling from the vadose zone

    從滲流區進行孔隙液體取樣的標準導則
  6. Features and conceptual models of flow in fractured vadose zone

    非飽和帶裂隙巖體滲流的特點和概念模型
  7. Standard guide for comparison of field methods for determining hydraulic conductivity in the vadose zone

    現場比較法測定滲流區液體傳導指數的標準指南
  8. Standard guide for site characterization for environmental purposes with emphasis on soil, rock, the vadose zone and ground water

    用於環保目的的以土壤巖石滲流區和地表水為重點的現場特性的標準指南
  9. Standard practice for expedited site characterization of vadose zone and ground water contamination at hazardous waste contaminated sites

    有害廢物污染處滲流區域和地下水污染的考查地點表徵的標準操作規程
  10. Among them, phreatic, vadose and in the middle of convection zones undergone dissolution ( especially in vadose zone ). the mixing and upper convection zones undergone cementation. the lower convection zone remained unaltered

    其中滲流、潛流和深部對流帶中部以溶蝕作用為主（潛流帶最強烈） ，混合帶和對流帶上部以膠結作用為主，對流帶下部成巖作用不活躍。
  11. Standard guide for decommissioning of ground water wells, vadose zone monitoring devices, boreholes, and other devices for environmental activities

    測定環境放射性物質用地下水井，上層滯水帶監測裝置，地上鑿穿孔及其他設備的交付使用的標準指南
  12. The simulation result shows that vadose zone can rigorously retard those nuclides with vigorous adsorbility, i. e. the bigger the nuclide decay coefficient is, the more the nuclide is retarded in vadose zone and the less the nuclide concentration in aquifer is, and that the distribution coefficient directive affects the form of the nuclide concentration curve in an aquifer

    數值模擬結果表明：包氣帶對于吸附性較強的核素具有很大的阻滯作用，對于低分配系數的核素阻滯作用較弱；衰變系數對含水層中核素的遷移起到了重要作用，隨著衰變系數的增大，地下含水層中的核素體積濃度逐漸降低，並且分配系數的大小直接影響著核素在含水層中體積濃度分佈曲線的形狀。
  13. Epa ' s drastic method was apllied to evaluate the groundwater vulnerability of lijiang basin in the historical city of lijiang in yunnan province with the consideration of depth to the water table, net recharge, aquifer material, soil type, topography, impact of vadose zone and hydraulic conductivity of aquifer from the natural environment and humankind activities with the help of gis technology

    摘要應用美國環保署epa的地下水脆弱性drastic評價方法，考慮地下水位埋深、含水層凈補給量、含水層介質、土壤包氣帶、地形地貌、包氣帶介質和水力傳導系數等7個評價因子，結合gis技術，對雲南麗江古城所在的麗江盆地地下水脆弱性從自然和人類影響兩方面進行評價。
  14. The model is a physical model based on hydrodynamics. it also takes account of the smooth slopes, which are typical topographies in plain areas. with these two considerations, soil moisture in vadose zone has been focused on

    該模型是基於水動力學的物理模型，並充分考慮到平原區地勢比較平緩這一特點，因此將包氣帶土壤水視為重要的研究對象。
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