表: outside; surface; external式: type; style数据: data; record; information域: land within certain boundari ...长度: length; longitude; size; ext ...表式的数据域长度: list-directed data-field length数据域长度: data field length表式域长度: list-directed length of field; list-directedlengthoffield表式数据说明: list-directed data specification数据域: data field可变域长度: variable field length流域长度: basin length区域长度: zone length区域长度法: area-length method内数据域: internal data field事件数据域: event data field数据域标题: column headers风袭区域长度: fetch length数据域，数据字段: df data field汇总数据域位: aggregate field内数据段 内数据域: internaldatafield表式字段长度: list directed length of field可变域长度 可变字段长度: variablefieldlength盒式数据 盒式数据盘: datacartridge包式数据流: packets data-flow
