confining layer meaning in Chinese

不透水层
赋压层
阻水层

On the basis of previous research view to the boundary of karst - groundwater system in research area , chapter two starts with the natural geography condition of research area and analyzes the condition of geology and hydrogeology carefully . accordingly , several queries are brought out as follow : is the tertiary system ( n ) confining layer
第二章从研究区自然地理条件入手，结合前人研究区岩溶水系统边界的研究观点，对研究区的地质、水文地质条件进行了深入分析之后，提出如下问题：第三系( n )地层是否为隔水