逻辑: logic数据库: data bank; data base; data p ...记录: take notes; record逻辑数据库记录类型: logical data base record type; logical database record type逻辑数据库: logic base; logical data base; logical database逻辑数据库名: logical database name层次数据库记录: hierarchical database record逻辑数据库定义: logic base definition; logic database definition; logical database definition逻辑数据库结构: logical database structure逻辑数据库描述: logical database description逻辑数据库模型: logical database schema逻辑数据库设计: logic data base design; logic database design; logical database design逻辑数据库需求: logical database requirement逻辑数据基记录: logical data base record物理数据库记录具体值: physical database record occurrence物理数据库记录类型: physical database record type自动化逻辑数据库设计: automated logical database design逻辑数据号: logical data number逻辑数据基: logical data base逻辑数据码: logical data number逻辑数据项: logical data item逻辑数据传输: logical data transfer逻辑数据传送: logical data transfer逻辑数据单元: ldu logical data unit逻辑数据结构: logic data structure; logical data structures
