But there usually exists a gap which it is difficult to overstep from use case analysis model to other design models in four UML-based models of software system.
然而，通常基于UML的软件系统的四种模型中，从用例分析模型到其它设计模型之间存在一条很难逾越的鸿沟。
As output work products, the task defines a use-case realization as well as the analysis model comprising analysis classes.
作为工作产品的输出，任务定义了一个用例实现和分析模型组成的一个分析类。
With a level of analysis performed at this point, a formal use case model can be created and documented.
此时通过执行某种级别的分析，可以创建并记录正式的用例模型。
During business analysis, requirements gathering, and use-case design, the model deliberately lacks detail, showing only the information concepts that are most important for the business.
在业务分析、需求收集和用例设计期间，有意忽略模型的细节，只显示对业务最重要的信息概念。
During the third step, a business Analysis Model is developed wherein each business use case realization is formalized in terms of two major UML artifacts.
在第三个步骤中，将开发业务分析模型，在其中，每个业务用例实现根据两个主要的UML工件进行形式化。
Figure 9: the Use-Case Analysis model and its traceability links to the other model elements.
图9：用例分析模型，及其到其他模型元素的可追溯性链接。
To illustrate, we usually find that transforming a use case specification document into an analysis model is generally not practical.
我们常常发现，将用例规范文档转换成分析模型通常是不实际的。
Each describes a different aspect of the system, such as the use-case model, the analysis model, and the design model.
每一个都描述了系统的不同方面，例如用例模型，分析模型以及设计模型。
A use case model describes the major interactions between actors (human and other systems) and the system under analysis.
用例模型描述了各种参与者(人和其他系统)和要分析的系统之间的主要交互。
The analysis model identifies the main classes in the system and contains a set of use case realizations that describe how the system will be built.
分析模型确定出系统中的主要类，并且包含一组描述系统如何构建的用例实现。
The Piggy Bank sample is divided into three UML models that each describe a different aspect of the system: the use-case model, analysis model, and design model.
PiggyBank范例被分成三个UML模型，每个模型都描述了系统的不同方面：用例模型，分析模型和设计模型。
In use of the analysis model, we can attain particular use case and distribute a group objects for the system behavior.
通过建立分析模型，可以更详细地提炼用例，将系统的行为初步分配给提供行为的一组对象。
Getting the system requirement model by using use case model in UML, and making further system analysis by using class diagram and package diagram in UML.
以uml中的用例模型得出了系统的需求模型；以uml中的类图和包图对系统作进一步的分析。
On this basis, the proposed thesis research ideas and methods, the use of the Porter competitive model, empirical and case analysis, supply chain marketing model as the theoretical basis for analysis.
在此基础上，提出论文研究的思路和方法，采用了波特竞争力模型、实证与案例分析法、基于供给链的市场营销模式等作为分析的理论基础。
In the requirement analysis phase, the article briefly introduced the concept of requirement analysis, discussed two main requirement analysis technologies - use case model and domain model.
在需求分析部分，简要介绍了需求分析的概念，讨论了两种主要的需求分析技术——用例模型和领域模型。
Each use case represents a portion of the user manual, and should be written that way if the goal of your use case analysis is to produce an object model.
每一个用例代表着用户手册的一部分，并且应该按着“用例分析的目的是产生对象模型”的方式写。
The activity diagram, use case diagram, sequence diagram, collaboration diagram and the class diagram are used for building the analysis and design model of the sedimentary facies modeling system.
系统中采用了活动图、 用例图、顺序图、交互图和类图建立沉积相建模系统的分析和设计模型。
The whole process focus on software requirement capture, use case analysis and model building, and provides a use case specification of software requirement.
整个过程侧重于需求的获取、用例分析和建模的实现，并提供了一个简单的用于描述软件需求的用例规约。
The whole process focus on software requirement capture, use case analysis and model building, and provides a use case specification of software requirement.
整个过程侧重于需求的获取、用例分析和建模的实现，并提供了一个简单的用于描述软件需求的用例规约。
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