Conductivity of the Aquifer的意思|示意

The paper introduces seven factor of DRASTIC model: Depth of water table, Net recharge, Aquifer media, Soil media, Topography, Impact of Vadose Zone and Hydraulic Conductivity.

前言：介绍了DR AST IC模型的七个评价因子：地下水埋深、含水层净补给量、含水层介质类型、土壤类型、地形坡度、包气带介质i的影响和含水层的导水系数。

While groundwater flows through an unconfined aquifer due to heterogeneity, the vertical average saturated hydraulic conductivity is a function of hydraulic head.

地下水流于非拘限含水层流动时，因含水层之非均质性，使得垂直平均之饱和水力传导系数随地下水水位高低而变化。

Compared with results of aquifer-thermal-conductivity 's-multiple model, results of velocity 's-one-power model show that the drop of pumping temperature is greater and ter is smaller.

速度一次方模型的计算结果较含水层滞止导热系数倍数模型的计算结果的抽水温度降大，热影响范围小。