Figure 6: Reverse engineered meta-model for entity relationship models.
图6：实体关系模型的反向工程元模型。
Figure 2 shows the resulting entity relationship (ER) diagram of the running sample.
图2显示由此产生的运行示例的实体关系(Entity Relationship,ER)图表。
Database model: Includes an entity relationship diagram for the databases the SOA USES.
数据库模型：包括SOA使用的数据库的实体关系图。
Based on the scenario introduced in the Integrating local XML store data section, consider the entity relationship diagram shown in Figure 4 that describes an online bookstore scenario.
结合在集成本地XML存储数据一节介绍的场景，来看看图4所示的实体关系图，该图描述了一个在线书店的场景。
Certain forms of rules are implicit in the definition of the business types in the model, and manifest in UML and entity relationship (er) models of the business types of the modeled domain.
有些形式的规则在模型中的业务类型定义中是隐式的，它们出现在被建模领域的业务类型的UML和实体关系(ER)模型中。
The physical database should be created by the entity relationship diagram.
依据实体关系图可以建立物理的数据库。
Web information extraction includes named entity recognition and entity relationship extraction.
本文实现了命名实体识别和实体关系提取。
Every aggregation type corresponds to a data structure diagram and an entity relationship model.
每种聚合类型对应一种数据结构图和ER模型。
In this paper, we present a system to acquire enterprise competitive intelligence, which is based on the entity relationship extraction and fusion of Web pages.
本文提出了一个基于网页实体关系抽取与融合的企业竞争情报获取系统框架。
The final ERD (entity relationship model diagram) and system datum dictionary are given through data sheets normalization during logic design and physical design.
在逻辑设计与物理设计过程中通过数据规范化后得出最终的ER模型图并给出系统数据字典。
In this paper, we analyze the shortcomings of hierarchical structure, and build product model with extended entity relationship (EER) approach. A product model of fuel pump is shown as an example.
该文分析了递阶结构表达方式的不足，利用扩展的实体关联(eer)表达方式建立了产品的数据模型，并以油泵产品为例建立了产品数据模型的展开结构。
Figure 7 shows the mapping between SA Entity Relationship and EAML.
图7所示为SA实体关系与EAML之间的映射。
In this paper, we give a temporal er - method - based data model, that is the temporal Entity Relationship model (TER).
本文给出了一个基于E- R方法的时态数据模型，即时态实体-关系(TER)模型。
The structure and configurable features of product family were described based on Extended Entity Relationship(EER) language.
基于扩展的实体-关系语言，描述了可配置产品族模型的组成结构和可配置特征。
Figure 1 shows a partial entity-relationship diagram for the vocabulary.
图1显示了该词汇表的部分实体关系图。
Figure 2 shows the entity-relationship diagram of the tables referenced in Figure 1.
图2展示了 图 1中引用的表的实体关系图。
This issue really highlights the difference between a database-style, entity-relationship (ER) worldview and an object-oriented (OO) worldview.
这个问题实际强调了数据库样式的实体关系（ER）世界观和面向对象（OO）世界观之间的不同。
Eclipse's EMF project is also following the entity-relationship modeling technique to capture DSLs.
Eclipse的EMF项目也正在遵循实体关系建模技术来捕获DSL。
There are other approaches and forms, but this article focuses on the entity-relationship modeling technique because it is more closely related to the technologies described later.
还存在其他方法和形式，但是本文将集中于实体关系建模技术，因为此项技术与稍后将描述的技术更密切相关。
Familiarity with a variety of model forms, such as entity-relationship diagrams (ERDs), UML, and other system-oriented modeling approaches, will provide you with a wide range of modeling options.
熟悉各种模型形式，如实体关系图(Entity - Relationship Diagram,ERD)、UML和其他面向系统的建模方法，将提供广泛的建模选项。
These models can be very detailed, showing full entity, relationship and attribute structures and can even have higher-level visualization of the core relationships between coarse grained concepts.
这些模型可能非常详细，显示全部的实体、关系和属性结构，甚至具有粗粒度概念之间的核心关系的更高级的可视化表示。
If, however, the majority of your data fits better in a highly structured entity-relationship model and is less document-like and more intertwined, then choosing an NXD might not help your situation.
但是，如果大多数数据更适合采用高度结构化的实体-关系模型，数据不太像文档并且关系更复杂，那么选择NXD可能并不合适。
The conceptual model of the discipline architecture is represented through an extended entity-relationship approach.
用扩展的实体—联系方法描述学科体系结构的概念模型。
Database design: an OLTP system usually adopts an entity-relationship (ER) data model and an application -oriented database design.
数据库设计：通常，OLTP系统采用实体-联系(ER)模型和面向应用的数据库设计。
Figure 7: EAML mapping for SA Entity-Relationship models.
图7：sa实体-关系模型向EMAL模型的映射。
Figure 7: EAML mapping for SA Entity-Relationship models.
图7：sa实体-关系模型向EMAL模型的映射。
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