aquifern.含水土层(含水量足以成为井水或泉水)aquifer sensitivity地下水防污性Aquifer encroachment水侵aquifer water influx水体进水量aquifer permeability含水层渗透能力aquifer energy storage含水层储能aquifer transformation水层改造aquifer interpretation含水层解释aquifer characteristics含水层特征aquiferous crevice zone导水裂缝带aquifers under Cenozoic第四系底部含水层