过程模型是为两个当前系统和两者的交集开发的。
Process models are developed for both current systems and the intersection of both.
通过分析系统必须满足的需求和约束条件，我们可以很方便地开发一些模型去呈现系统。
We facilitate the development of models that represent systems based on the analysis of requirements and constraints that the system must fulfill.
然而，如果系统涉及实际的硬件开发，那么，我们在更具体(低级)的模型级别上就的确需要硬件视点。
However, if the system involves actual hardware development, then we certainly do need a hardware viewpoint at the more specific (lower) model levels.
用例模型提供有关您正在开发的系统或应用程序的行为的详细信息。
The use case model provides detailed information about the behaviors of the system or application that you are developing.
在行中所列出的模型级别提出了增长的特性级别，并按照系统开发进展详细说明。
The model levels listed in the rows address increasing levels of specificity and detail as system development progresses.
MDA鼓励在软件的开发过程中有效的使用系统的模型，并且它支持创建类似系统的最佳实践的重用。
MDA encourages efficient use of system models in the software development process, and it supports reuse of best practices when creating families of systems.
不同类型模型之间的区别允许我们将软件和系统开发想象成为一系列在不同模型表示法之间的细化。
Distinguishing among different kinds of models allows us to think of software and system development as a series of refinements between different model representations.
旨在开发综合健康预测模型作为国际期货建模系统的一部分。
To develop an integrated health forecasting model as part of the International Futures (IFs) modelling system.
该合同承包商还将开发42部小型机载系统的工程开发模型。
The contractor shall develop 42 engineering development models of the small airborne configured system.
开发一个用户界面流程模型，显示在典型“会话”期间来自业务流程的给定参与者如何与系统相交互。
Develop a model of the user interface flow, showing how a given actor from the business process will interact with the system during a typical "session".
用户接口和系统模型之间的关联考虑到更有效的检查，因此导致在开发周期中，更早地找到更多错误。
The links between the user interface and the system models allow for more efficient reviews, thus resulting in more errors found earlier in the development cycle.
UML允许开发团队在相应的模型中获取一个系统的各方面的重要特征。
The UML allows development teams to capture a variety of important characteristics of a system in corresponding models.
该工作模型还例举出了开发用于在系统集成中处理客户请求的过程设计中的最佳实践中的思想指引。
This working model also illustrates thought leadership in developing best practices in process design for addressing customer requests through systems integration.
模型也可以作为实现物理系统的先驱被开发，或者模型可以根据一个已存在的系统或者开发中的系统被产生作为理解系统行为的帮助手段。
The models may be developed as a precursor to implementing the physical system, or they may be derived from an existing system or a system in development as an aid to understanding its behavior.
这将扩展典型的迭代式开发模型以包括发行的需求规范及其系统测试。
This would extend the typical developers' model of iterative development to include the requirements specification of the release and its system testing.
他的工作解释了如何开发增量的系统、按照风险排列优先级、以及反对使用传统的序列的瀑布模型。
This work explained how to develop systems in small increments, prioritized according to risk, as opposed to using the more traditional sequential, single-pass, waterfall model.
表1显示了RUP - SE的典型系统建模视点，还有特定模型级别所产生的开发工件范例。
Table 1 shows RUP-SE's typical system modeling viewpoints, as well as sample development artifacts produced for specific model levels.
在这里，看板系统被用于带有流程的传统瀑布开发模型。
Here, a Kanban system is used in a traditional waterfall development model but with a flow.
为了更好地理解以模型为中心的开发的概念，需要退一步回到源代码并且分析系统的行为。
To better understand model-centric development concepts, take a step back from the code and analyze the behaviour of your system.
当用以模型为中心的开发时，它可以使你在编写代码之前得到一个如何让你的系统实现需要的功能的好主意。
When doing model-centric development, this allows you to get a good idea how your system should function before you code.
当你使用以模型为中心的开发技术创建了一个系统，你自然想知道这个应用程序的执行顺序。
When you create a system using model-centric development techniques, one of the things you also want to be reasonably sure about is the execution flow of your application.
随着象Windows这样基于GUI操作系统的出现，GUI开发平台依靠复杂事件模型来设计和构建单个应用。
With the arrival of GUI-based operating systems like Windows, platforms for GUI development relied on complex event models to design and build standalone applications.
在2008年该对象的Web服务版本中，你确实需要模型和系统来指导服务的开发和使用。
In the 2008 web service version of the story, you really need models and systems to guide the development and use of services.
第4部分(尚未发表)提供了针对模型驱动的系统开发(Model Driven Systems Development,MDSD)的建模风格的指导。
Part 4 (not yet published) provides guidance specifically for a model Driven Systems Development (MDSD) modeling style.
从建议到部署，在分布式环境中，一些GDD模型要求软件开发工具支持整个软件或系统开发生命周期。
Some GDD models require software development tools that support the entire software or systems development lifecycle from proposal through deployment in a distributed context.
在您的模型的顶级子系统变得成熟和稳定之后，您将可以将其分解为支持并行开发的部分，并提高模型打开的速度。
When the top-level subsystems of your model are mature and stable, you can separate them to enable parallel development and to improve the speed with which the model opens.
为了进行得有效，模型驱动系统开发必须处理这些系统关注点，也必须提供给开发团队一个系统以及其目标和组件的改善理解。
To be effective, model-driven systems development must address these system concerns and also provide the development team with an improved understanding of the system, its goals, and its components.
因此，UML经常作为能够促进以模型为中心的开发的系统和软件设计方法的基础。
As a consequence, UML is often the basis for system and software design approaches that encourage model-centric styles of development.
我们会看到，在本文中所描述的模型驱动系统开发方法可以帮助促进过程改进。
As we will see, the model-driven systems development approach described in this article can help facilitate the coevolution process.
我们会看到，在本文中所描述的模型驱动系统开发方法可以帮助促进过程改进。
As we will see, the model-driven systems development approach described in this article can help facilitate the coevolution process.
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