作者运用了降落漏斗体积的概念,导出了在有限展布含水层中大直径井的标准曲线方程式。与无限展布含水层中所给出的相应的标准曲线比较一致。这些解是建立在地下水运动方程(达西定律)和大直径井连续方程联合运用的基础上。 Using the concept of the volume of the landing funnel, the authors derived the standard curve equation for a large diameter well in a limited distribution aquifer. Consistent with the corresponding standard curve given in the infinitely distributed aquifer. These solutions are based on the combined use of the equations of groundwater motion (Darcy’s law) and the continuous equations of large-diameter wells.