一、序言 現代工业城市对水的迫切需要促使水文地質人員对作为地下水水源的含水层须进行詳細的調查,并对在調查中所发現的水源地須进行詳細的儲量計算。所以,在目前的水文地質工作中必须更多地获得有关水源地的各种資料。为此目的,須进行大量的野外工作——地質和水文地質測繪、鑽探,以及各种各样的 I. INTRODUCTION The urgent need for water in modern industrial cities has prompted hydrogeologists to conduct a detailed survey of aquifers that are groundwater sources and to make detailed reserve calculations of water sources discovered during the survey. Therefore, more information on water sources must be available in the current hydrogeological work. To this end, a great deal of fieldwork has to be carried out - geological and hydrogeological mapping, drilling, and a variety of