交换: exchange; swap; interchange; ...分享: share; have a share in; part ...数据: data; record; information和: mix; blend元: first; primary共同: common开放: come into bloom标准: standard; criterion; benchma ...共同开放标准: common open standards时间分享数据管理系统: tdms time sharing data management system数据共享: ds data sharing元数据: metametadata; metabase; metadata共享数据: shared data共享数据集: shared data set共享数据库: common database; database sharing; shared data band; shared data base; shared databank; shared database共同开放软件环境: cose common open software environment标准数据交换: normal data interchange; standard data exchange; standard data interchange公共仓库元数据交换: common warehouse metadata interchange政务信息交换核心元数据: core metadata of interchanging service元数据数据集: metadata dataset共享数据环境: shade共享数据系统: shared data system引用共享数据: reference to shared data都柏林核心元数据标准: dublin core metadata standard空间元数据的内容标准: content standard for spatial metadata cssm