• 结果表明1导水系数空间变化服从正概率分布

    The results shows that: 1, The spatial change of the transmissibility coefficient of aquifer complies with the normal probability distribution.

    youdao

  • 方法不是恢复曲线,而是位的振荡曲线计算导水系数

    This method can be used to calculate the transmissibility coefficient of well aquifer by means of the oscillation curve of well water level instead of the recovery curve.

    youdao

  • 系数、释水系数弱透渗透系数厚度影响的两大重要因素

    The main factors affecting the well yield are the transmissivity and water yield coefficient of the aquifer as well as the permeability coefficient and thickness of the leaky layer.

    youdao

  • 会理川- 18井分析表明对于中远场位潮汐异常往往导水系数变化

    Huili Sichuan-18 well's analysis showed that the tidal anomaly well water level located in the far-field and is often induced by aquifer transmissivity changes.

    youdao

  • 讨论了土层厚度、上覆土层弹性模量、承压降深承压层导水系数沉降影响

    Above all, the effects of some parameters on the settlement are studied, such as the thickness, modulus of the overlaying soil, head difference and transmissibility of the confined aquifer.

    youdao

  • 裂隙两端施加相同压力条件下,裂隙面的等效导水系数随着分形维数增加而降低

    While the pressure difference between the inlet of fracture and the outlet of fracture is constant, the transmissibility of fracture surface will decrease with the rising fractal dimension.

    youdao

  • 引进了两个因子修正裂隙(断层)处水系数它们能够表现离散裂隙(或断层)的影响

    Two factors are introduced to modify transmissivity coefficient of a fracture or a fault, which represents the hydraulic effect of discrete fractures or faults.

    youdao

  • 前言:介绍了DR AST IC模型七个评价因子地下、含补给量、含介质类型、土壤类型、地形坡度介质i的影响层的导水系数

    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.

    youdao

  • 前言:介绍了DR AST IC模型七个评价因子地下、含补给量、含介质类型、土壤类型、地形坡度介质i的影响层的导水系数

    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.

    youdao

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