基本解釋[農(nóng)業(yè)科學]進氣值英漢例句雙語例句For the specimens with the same properties, the higher the initial soil density is, the larger the air-entry value and the lower the rate of desorption is.同一土質(zhì)的重塑樣，初始干密度越大，則其進氣值越大，脫水速率越慢；Soil-water characteristic curve (SWCC) is obtained from the data measured in situ, from which we can acquire air entry value (AEV) and residual saturation (RS).通過精度較高的多項式的擬合獲得的土-水特征曲線，得出進氣值和殘余飽和度對應(yīng)的基質(zhì)吸力。By using this model the soil-water characteristics and permeability coefficient of unsaturated soil are deduced and expressed in fractal dimension and air-entry value.本文建立了土體孔隙分布的分形模型，導出用分維和進氣值表示的水分特征曲線和滲透系數(shù)的理論表達式。air-entry value更多例句專業(yè)釋義農(nóng)業(yè)科學進氣值Relationship between soil electric conductivity and soil matric suction was used to estimate soil air entry value. Glass Funnel with porous ceramic plate provided in this paper was identified as the method for the measurement of soil bubbling point.2、研究采用土壤電導率與基模吸力的關(guān)系判斷和測定了土壤的進氣值,采用改進后的砂型漏斗裝置測定了土壤的發(fā)泡點。