These diagrams are, for the most part, UML sequence diagrams, as shown in Figure 2.
这些图多半是UM l序列图，如图2所示。
A tool for timing analysis of UML sequence diagrams is described in this paper.
文章描述了一个对带时间约束的UM L序列图进行分析的工具。
Figure 4: UML sequence diagrams provide a simple, coherent way to represent systems.
图4：uml序列图提供表示系统的简单，条理分明的方法。
The paper presents an approach to generate test cases from UML sequence diagrams.
本文描述一个在uml顺序图上生成测试用例的方法。
IRCFG is used for describing the paths of messages event in UML sequence diagrams by control condition of messages.
根据UML顺序图中消息控制条件，使用函数间约束的控制流图(IRCFG)描述出uml顺序图中的消息事件序列。
This paper explores an approach to automatic generation of integration test sequences based on UML sequence diagrams.
该文研究了基于UML时序图的集成测试序列自动生成方法。
To combine the verification with system design, a prototype of automatic verification tool for UML sequence diagrams has been designed and developed.
我们将验证工作与系统设计结合起来，设计和开发了针对UML顺序图的自动验证工具原型。
UML sequence diagrams reflect the interaction and sequence of messages among concurrent objects in the system, and hold the important position in software modeling.
UML顺序图反映了系统中并发对象之间的消息交互及顺序，在软件建模中占有重要地位。
For example, if the problem is an endless loop, the UML sequence diagrams show you repeating sequences of calls, and statistical tables show methods that take a long time.
例如，如果问题是死循环，UM l序列图将会显示您在重复调用序列，统计表也会显示方法花费了很长的时间。
UML sequence diagrams describe a collaboration of interacting objects, where the interactions are exchanges among communicating entities in real time and distributed systems.
UML序列图描述了交互对象间的协作，如在实时和分布式系统中通讯实体间的信息交互。
UML sequence diagrams, due to their intuitive nature and versatility, have become integral to the front-end modeling activities of these processes. Sequence diagrams are used to model the following.
由于其直观性和通用性，UM l序列图已成为这些过程的前端建模活动的一部分。
These business scenarios are also expressed in UML collaboration and sequence diagrams.
这些业务方案也是用UML协作和序列图表示的。
Now, if I have a moderate-sized project, I might use UML and a tool that supports UML to create enough class diagrams, sequence diagrams, and others to convey the design.
现在，如果我有一个中等规模的项目，我可能会利用UML和一个支持UML的工具来创建足够的类图、序列图以及其它图来传达设计。
The UML defines two types of interaction diagrams: sequence and collaboration.
UML定义了两种类型的交互图：序列图和协作图。
If the project organization is using UML for modeling, unit testers will need sequence diagrams, class diagrams, and perhaps activity diagrams.
如果这个项目组织利用uml来建模，那么单元测试将需要序列图，类图，可能还会需要活动图。
They learn just enough Unified Modeling Language (UML) to make reasonable class or sequence diagrams that communicate their system's structure.
他们刚好掌握了足够的统一建模语言(uml)来合理的绘制类图或者顺序图从而传达他们的系统的结构。
Is it the napkin doodles, white board scribbles, UML diagrams, sequence diagrams, and other similar artifacts?
是餐巾纸上的涂鸦、白板上的草图、uml图、时序图还是其他类似的工件？
The main purpose of this article is to continue our focus on the essential UML diagrams; this month, we take a close look at the sequence diagram.
本文的主要目的是继续把我们的重点放在基础uml图上；这个月，我们进一步了解序列图。
Of course, you can create other UML diagrams, such as use case diagrams and sequence diagrams, to document your exchange.
当然，您可以创建其他uml范式(比如用例图表和序列图表)来归档您的交换。
The Unified Modeling Language (UML) is well-known by all software architects, developers, and testers. It is used for documenting use cases, class diagrams, sequence diagrams, and the other diagrams.
软件结构师、开发人员及测试人员都熟知统一建模语言(uml)，该语言适用于文档化用例、类图、序列图和其他图表。
In order to achieve optimum results at this level of detail, the Function Verification Test team can benefit from some of the more detailed UML diagrams, such as the class and sequence diagrams.
为了在这个粒度达到最佳的结果，功能验证测试团队可以从一些更详细的uml图中获取利益，比如类和序列图。
You can visualize existing code artifacts as UML diagrams, including class, sequence, topic, and browse diagrams (see Figure 2).
您可以将现有的代码可视化为uml图，包括类图、序列图、主题图，和浏览图(参见图2)。
In my previous article on sequence diagrams, I shifted focus away from the UML 1.4 spec to OMG's Adopted 2.0 Draft Specification of UML (A.K.A. UML 2).
在我先前关于序列图的文章里，我把重点从UML 1.4版，转移到OMG的采用UML 2.0版草案规范(又称为UML 2)。
This time, we'll dig in a little deeper, with a look at the two forms of sequence diagrams specified by the UML.
这次，我们将做进一步的研究，看看UML指定的序列图的两种形态。
For compliance with the UML specification, formal and actual gates are supported in Sequence diagrams, and it is possible to have the Package as the root element.
至于对uml规范的顺应问题，序列图是支持正式和实际的Gate的，并且还可能拥有一个作为根元素的Package。
Also, Sequence diagrams now support Formal and Actual Gates for better compliance with the UML specification, and copy and paste support has been much improved.
同样，序列图现在也支持Formal和ActualGates更好地与uml规范兼容，并且拷贝和粘贴功能也大大改善。
Summary: From The Rational Edge series of articles, .UML basics, on the essential diagrams in the Unified Modeling Language, this article offers a detailed introduction to the sequence diagram.
简介： 本文来自于RationalEdge本文作为 UML基础的、关于统一建模语言的基础图的一系列文章的一部分，提供对序列图（Sequence Diagram，又称为 顺序图）的详细介绍。
Interactions in UML 1 were represented either as sequenced message annotations on collaboration diagrams, or as separate sequence diagrams. Unfortunately, two fundamental capabilities were missing.
在UML1中，交互性是由协作图中序列消息的注释或单独的序列图来表现的。
A validation rule to handle invalid messages in sequence diagrams has been introduced. The constraint for this rule can be found in this UML 2.2 specification
序列图中处理无效消息的验证规则会得到引入。
A validation rule to handle invalid messages in sequence diagrams has been introduced. The constraint for this rule can be found in this UML 2.2 specification
序列图中处理无效消息的验证规则会得到引入。
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