候选服务是基于需求模型来确定的。
Candidate services are identified based on the requirement model.
建立业务(医疗信息系统)需求模型。
Build a business (medical information system) requirements model.
在专案进行时更新及修改需求模型。
Update and refine the requirements model throughout the project.
实际上，基于UML的业务模型可以直接输入到需求模型中。
In fact, a UML-based business model can be a direct input to a requirements model.
在此基础上建立了北京市住宅市场的需求模型和供给模型。
Then making the demand model and the supply model of Beijing housing market.
在建立货币供给模型与货币需求模型之前，首先要回答什么是适度货币量的问题。
It is the first question to answer what is the appropriate amount of money before building the model of money supply and money demand.
对驱动一个迭代式开发项目的需求开发来说存在着数个模型。
There are several models for development of the requirements that drive an iterative development project.
它还可以简化业务需求与数据模型之间的映射。
It can also ease the mapping from business requirements to data models.
现在我们已经做好准备，去创建一个模型以满足这些需求。
We are now ready to create a model to meet these requirements.
一旦在文档中记录一些初始需求，初始模型就开始成型。
As soon as some initial requirements are documented, an initial model starts to take shape.
随着需求变得更加完整，模型也会如此。
As the requirements become more complete, so too does the model.
对于复杂需求通常很难使用内容模型。
The content models are generally hard to use for complex requirements.
经验丰富的业务分析师可以轻松将业务需求转化为业务流程模型。
An experienced business analyst can easily translate business requirements into business process models.
简而言之，基本模型是表示系统需求的理想构件。
In short, essential models are ideal artifacts to capture the requirements for your system.
第3部分：模型创建和访问控制；需求分析。
Part 3: Rational Rose model creation and access control; requirements analysis.
原则3：使用需求属性决定最好的用例模型。
Principle 3: use requirement attributes to determine the best use case model.
未来——新模型，新需求。
那就是需求收集和生成模型的地方。
然而，很多挣值管理的实现都遵循瀑布模型：需求分析、设计、开发、测试和发布。
However, many implementations of EVM follow waterfall models of requirements, design, development, test, release.
运用结果表明，此模型在电力需求预测方面具有实用价值。
Application results have shown that this model is of practically valuable on power demand forecast.
交通运输规划模型的开发过程，就是运输需求与运输供给的平衡过程。
To develop transport plan model is a balancing transport demand and transport supply.
期望您模型的第一次切入满足约50%的需求。
Expect your first cut of the model to meet perhaps 50% of the requirements.
时变需求库存控制模型的扩展研究。
The extensive research for inventory control models with time-varying demand.
对优化后的模型进行强度分析，确保满足工况需求。
Analysis optimize model, guarantees it satisfy with mode demand.
通用的需求失效模型在某些反应堆的应用中受到限制。
Yet the application of usual "failure-on-demand model" in some reactors is restricted.
利用此模型对大坪医院医疗器材进行需求预测。
This model is applied to forecasting the demand of medical equipment in Daping Hospital.
并首次把土地供应“以供应引导需求”的方式模型化。
Moreover first supply the land "Guide the demand with the supply" the means modeling.
针对从初始需求出发逐步构造工作流模型的问题，提出了一种场景驱动的模型设计方法。
For constructing workflow model from initial requirement, a scenario-driven model design approach is put forward.
第二，需求信息采集及预测模型的构建。
Secondly, the model establishment of demand collection and demand prediction.
在此基础上，探讨不同家庭角色模型的主导需求和次要需求。
Basing on this, we discuss the primary and secondary needs of different family personas.
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