查询词典 data dictionary

Chapter 7," The Data Dictionary "

第 7 章，"数据字典"

At the same time, the author makes some necessary explanation by data dictionary.

在系统设计阶段，主要得出系统的逻辑模型。

System objects not visible to users, such as shared data structures in the memory and data dictionary rows

对用户不可见的系统对象，例如内存中的共享数据结构数据字典中的信息

A structure is simply an array of variables defined in the Data Dictionary, and is like empty tables.

结构在数据字典中仅仅是变量定义的队列，就象一个空表。

The data dictionary is structured in tables and views, just like other database data.

与数据库内的其他数据相同，数据字典也是以表及视图的形式组织的。

Perhaps most importantly, the data flow diagram and the data dictionary document the analyst's understanding of the system requirements

也许，数据流程图和数据字典为分析员理解系统的需求提供了最重要的文件，

To improve the openness and maintainability, the data is classified and data dictionary is also composed.

为提高数据库的开放性、可维护性，对数据进行了分类，编制了数据库数据字典。

Altering or manipulating the data in data dictionary tables can permanently and detrimentally affect the operation of a database.

修改或操作数据字典表中的数据可能会给数据库的运行带来不可恢复的损害。

On the basis of the characteristic of the TCM patent, we adopt the process of PIDP to standardizing the prescription data: 1 long text is dealt with by the approach of orthotropic dispartment, so the single herb can be stored separately; 2 using the TCM"s dictionary, the problem of herb"s alias is tackled rightly; 3 fuzzy set is applied to depicting the medical dose.This paper makes progress on the FTDA algorithm proposed by T.P.

针对中药专利的数据特点，以PIDP(方剂信息数据预处理，Prescription Information's Data Preprocessing)过程规范方剂数据：1、用正交分离的方法对方剂长文本字段进行处理，使方剂中的各味草药独立存储；2、利用中药词典，解决了目前普遍存在的中药异名问题；3、以模糊集描述实际药剂用量。

Data dictionary. These views decode the base table data into useful information, such

将基表的数据通过连接，where条件将基表中有用的信息转换展现给用户

This brought fixed cost, but it also is meant at the same time use a source to won't make you singlehanded assume a problem.

这带来了一定的成本，但它同时也意味着使用开源不会让你独力承担问题。

He gained a small fortune in real estate.

他在房地产上发了一笔小财。