理学 信息集成 释 data integration 数据集成 将不同数据源、不同数据模式的数据进行处理，从而提供统一的查询服务的过程。其将来自多个自治和异构数据源的数据，在逻辑上或物理上集成到一个数据集合中，以提供统一的访问入口。
数据库 数据库新技术 释文 data integration 数据集成
- oil and gas heat exchange equipment
- oil and gas pipeline baseline assessment
- oil and gas pipeline integrity audit
- oil and gas pipeline leakage accident
- oil and gas pipeline repair technology
- oil and gas pipeline transportation
- oil and gas pipeline transportation insurance
- oil and gas prospect areas
- oil and gas prospecting sample analysis
- oil and gasrecovery
- oil and gas reservoir transportation engineering
- oil and gas seepage during oil production
- oil and gas source correlation
- oil and gas station
- oil and gas station safety monitoring system
- oil and gas storage
- Oil and Gas Storage and Transportation
- oil associated gas
- oil barges
- oil base coating
- oil-base drilling fluid
- oil base mud
- oil-bearing boundary
- oil-bearing series
- oil blending