元: first; primary数据: data; record; information元素: element; elementary substanc ...元数据元素字典: metadata element dictionary数据元素: de data element; primitive数据元素链: data element chain数据元素值: data element value传入数据元素: afferent data element数据元素词典: ded data element dictionary数据元素结构关系: structural relationship between the data element数据元素描述符: ded data element descriptor联合国贸易数据元素总目: united nations trade data elements directory (untded)数据元素值格式记法: information technologynotation of format for data element valueses数据元: data element元数据: metametadata; metabase; metadata标准数据元: trade data elements directory-standard data elements传出数据元: efferent data element属性数据元: attribute data element数据元件: data component数据元字典: data element dictionary; dataelementdictionary医学数据元: medical data element描述了一个数据库中设计和数据元素的集合: notesnotecollection represents a collection of design and data elements in a database词汇和数据元: bank telecommunication-funds transfer message-: vocabulary and data elements单元数据: cell data; udt unitdata; unit data二元数据: binary data