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- logic data base definition 逻辑数据库定义
- automated logical data base design [计] 自动化逻辑数据库设计
- In a data base, the smallest unit of data that can be referred to. 在数据库中,可被访问的最小数据单位。
- logic data base design 逻辑数据库设计
- The set of statements,expressed in data definition language,that completely describe the structure of a data base. 一组以数据定义语言来表达的语句集,该语句集完整地描述了数据库的结构。
- The set of statements expressed in data definition language that completely describe the structure of a data base. 一组以数据定义语言来表达的语句集该语句集完整地描述了数据库的结构。
- The overall logical organization of a data base. 一种数据库的总体的逻辑结构。
- Principle and application of engineering data base. 工程数据库原理及应用。
- Specifies what remains perhaps the most widely used Fortran base definition. 指出什么仍可能是使用最广的Fortran基本定义。
- The demonstration program of data base query. 数据库查询示例程序
- One moment. While we connect our data base. 稍等,连接数据库。
- Data Base Error reading sector on hard disk. 在硬碟上有错误的磁区而阻碍正确档案的读取。
- In data base terminology, a single instance, for example, a set occurrence, a record occurrence. 在数据库术语中,一个单一实例,例如,一组具体值,一个记录的具体值。
- The set of statements, expressed in data definition language, that completely describe the structure of a data base. 一组以数据定义语言来表达的语句集,该语句集完整地描述了数据库的结构。
- The set of statements, exdivssed in data definition language, that completely describe the structure of a data base. 一组以数据定义语言来表达的语句集,该语句集完整地描述了数据库的结构。
- The set of statements, exp ressed in data definition language, that completely describe the structure of a data base. 一组以数据解释语言来表达的语句集,该语句集完整地描述了数据库的结构。
- Apparently, we could use BPMS to create the business process tier on the basis of logic data tier and develop seamless connecting business process. 当然,更可以利用以上实现的层次,使用BPMS搭建整合系统的业务流程层,开发无缝连接的跨系统业务流程。
- In order to inquiry into function dependency in data base, the formal definition and semantics of dependency of knowledge are also discussed in the paper. 为了研究数据库中的函数依赖性,我们还将介绍数据的依赖性的形式化定义及依赖性的语义因素等。
- In a relation data base, the number of tuples in a relation. 关系数据库中,一个关系的元组数目。
- This logical data model is called a data source view. 此逻辑数据模型称为数据源视图。