描述数据库 meaning in English
descriptive data base
Examples
- Describes how a database schema describes the current structure of the tables and database views in the database
描述数据库架构如何说明数据库中表和数据库视图的当前结构。 - Provides links to topics that describe the properties of database objects and the visual databases tools dialog boxes
提供指向描述数据库对象属性和可视化数据库工具对话框的主题的链接。 - Association rule mining is an important sub - branch of data mining , which describes the potential relationships between attributes and variables in databases
关联规则挖掘是数据挖掘的一个重要分支,是描述数据库中数据项(属性、变量)间存在的潜在关系。 - Essentially a dtd describes the vocabulary s structure the tags and attributes , similar to the way a database schema describes a database s structure the tables and columns
简言之, dtd描述了词汇表的结构(标记和属性) ,类似于数据库模式描述数据库的结构(表和列) 。 - 2 ) semantic description methods based on metadata we construct a semantic model of metadata to describe attributes characters . the model includes data schema and data content statistic
2 )基于元数据的语义描述方法以数据库元数据为基础,建立数学模型,用于描述数据库对象的语义特征,涉及范围包括数据模式和数据内容统计。