bitemporal database
常见例句
- DB2 10 delivers the industry’s first integrated bitemporal capabilities built directly into the database.
时空穿梭查询： DB2 10 交付了业界首个在数据库中直接构建的集成双时态功能。 - The paper briefly introduce the production, development and the application prospect of TGIS, elaborates the concept of temporal database and educe the bitemporal theory.
本文简要介绍了时态GIS 的产生、发展及应用前景，阐述了时态数据库的概念，引入了双时态理论。 返回 bitemporal database