logical structure description的意思|示意

Record-based logical models define the overall logical structure of the database as well as higher level description of its implementation.

基于记录的逻辑模型定义数据库的整个逻辑结构以及实现的更高级描述。

The description about the implementation of the system is finished by describing the Transaction Logical Structure Diagram of JSP pages and the implementation of the concrete function.

系统实现的叙述主要是通过对实际JSP页面的逻辑框图结构及对其具体实现功能的描述来完成的。