1·Example: a UML to Relational model transformation.
例子：一个UML到关联模型的转换。
2·The model in most common use today is the relational model.
该模型在最常见的使用方式，今天是关系模型。
3·There is a basic relational model of organization of language.
在语言结构当中存在着相互关系的模式。
4·The use of these languages has been extended to the relational model.
这些语言的使用已经扩展到了关系模型中。
5·Today, the most common model is the relational model with the SQL standard.
目前，最常见的模型是采用 SQL 标准的关系模型。
6·Compared with the hierarchical model, the relational model is quite complicated.
与层次模型相比，关系模型相当复杂。
7·I'll begin with a comparison of the XML model and the relational model, as Table 1 shows.
首先来比较xml模型和关系模型，如表1所示。
8·They are relational databases that provide the strengths of the relational model and its set processing.
这两种都是关系型的数据库，因而包含了关系模型及其集合处理的长处。
9·Data will be stored in a relational database by default, but Oslo is not limited to the relational model.
默认情况下，数据会被储存在一个关系数据库中，不过Oslo不限于这种关系模型。
10·The knowledge baseis described by relational model, and is stored and managed by the database method.
采用关系模式来描述知识库，用数据库方法存储管理知识库。