integrated catalog facility catalog meaning in Chinese

In the IBM's Data Facility Product (DFP), a catalog that consists of a basic catalog structure, which contains information about VSAM and non VSAM data sets, and at least one VSAM volume data set,which contains information about VSAM data sets only.; 在IBM的数据功能程序产品(DFP)中,由基本目录结构构成的一种目录,它包括VSAM和非 VSAM数据集以及至少一个仅包含关于VSAM数据集信息的VSAM卷数据集的信息。