作者以拨浪鼓为例，说明了在玩具制作过程中，材料的使用具有连续性。
The author uses the example of rattle to show that in toy-making there is a continuity in the use of materials.
作者以摇响器为例说明了在玩具制作过程中，材料的使用具有连续性。
The author uses the example of rattle to show that in toy-making there is a continuity in the sue of materials.
那么，要怎么样来使用单例提供者呢？
该例使用矩形符号，因为对于角色它拥有更多的空间。
This example USES the rectangle notation because it has more room for the roles.
您可以使用默认的测试用例报告来根据计划、配置，或团队列出测试用例。
You can use the default test case reports to list test cases by plan, configuration, or team.
使用该表来分析一个用例，角色与用例根据主键值来进行定型：简单的，平均的，或者复杂的。
To analyze a use case by using this table, the actors and use cases are stereotyped with keys: simple, average, or complex.
图中描述了一个样例环境，例中使用源和目标环境中的公共部署位置进行部署。
The figure depicts a sample environment which uses a common deployment location in the source and target environments to deploy to.
要实现测试中使用用例的最大价值，这个项目应该调解用例工作空间的需求。
To realize the maximum value of employing use cases for testing, the project should accommodate the need for use case workshops.
本讨论假设读者基本了解需求工程，并且理想化的使用用例。
The discussion assumes a basic understanding of requirements engineering, ideally using use cases.
两个特殊的原型类被使用：业务角色和业务用例。
Two special stereotyped classes were used: business actors and business use cases.
下面的类图展示该例中使用的不同异常类。
The next class diagram shows the different exceptions classes used in this example.
这样分离出单例结构的代码，将有利于保持按单例模式使用类或不按单例模式使用类的灵活性。
This has the added benefit of separating singleton code from the class code leaving the flexibility to use several instances of the class or using the class as a singleton.
用例主要覆盖功能需求，且因此使用补充需求来获取以用例格式没有记录好的需求。
Use cases cover mainly functional requirements, and therefore supplementary requirements are used to capture requirements not best recorded in use case format.
本文使用的屏幕截图和样例基于产品随带的规划样例。
The screen shots and samples used in this document are based on the planning samples supplied with the product.
开发样例实现使用的产品。
用下面介绍的数据跟踪选项进行试验以获得各种样例使用数据。
Experiment with the data-tracking options described below to achieve a broad sample of usage data.
我们在以下用例中使用这些因素。
方案是关于某人使用用例的简短叙述性描述。
Scenarios are small narrative descriptions of someone working through the use case.
对于这些API 内容，本样例只使用了来自会话管理部分的调用。
Out of these sections of the API, this sample uses only calls from the session management section.
为了创建拥有更加复杂建模行为的测试用例，您可以使用，发送，并接受测试用例的流信息。
To create test cases that have complex modeling behavior, you can use, send, and receive flow messages in test cases.
如果你确实执行了用例驱动式开发，那么使用场景就是一个典型的完整用例情景的实例，或者用例情景的一部分。
If you do use-case driven development, a usage scenario is typically an instance of a complete use case scenario, or a portion of the use case scenario.
需求可以使用用例的形式进行描述。
如果您应用本文中描述的用例建模技术，用例(使用者用例除外)将以相同的方式与服务对应。
If you apply the use case modeling technique described in this article, use cases (except Consumer use cases) will correspond to services in the same way.
本文提供的样例应用程序使用默认本地文件系统实现。
The sample application provided with the article USES the default local file system implementation.
测试团队可以使用按照准确的测试用例百分比组合开发的测试用例对环境进行负载和压力测试。
The test team can load and stress the environment using the test cases they developed at the correct percentage mix of test cases.
本文假设有一个项目团队想要使用用例点来估计，这些用例点书写了目标层次上的用例。
This article assumes that a project team that wants to estimate with use case points writes their use cases at goal levels.
集成用例管理使用需求信息扩展了用例。
Integrated use case Management extends use cases with requirement information.
项目经理可以使用基本的使用用例来确定需要多少次迭代。
A project manager may use essential use cases to determine how many iterations will be required.
使用基于文本的工具记录用例，但不要使用其记录总体业务流程。
Use a text-based tool to document use cases, but not the overall business process.
最后我们指导客户如何使用用例和场景进行开发和最终测试。
To this end, we coach the teams on how to develop and ultimately test against use cases and scenarios.
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