砂砾岩含水层
sandy conglomerate aquifer
奥陶系石灰岩含水层钻孔
boreholes in aquifer of Ordovician limestone
饱和动态含水砂层
Saturated Dynamic Water -bearing Sand
层间潜水含水层
inter-strata phreatic aquifer
承压-潜水含水层
confined-unconfined aquifer
多层含水层结构
Multi-water bearing beds structure
复杂多层含水层系统
Complex multi aquifer system