系统采用面向对象的开发方法，用uml建模语言将系统需求模型化，并根据E - R模型分析结果建立后台数据库。
The system is developed by object-oriented method, and modeled by UML. According to E-R model analysis, the background database is established.
于是这个代表这个IT系统或者它的一部分分析状态的拓扑模型，可能就不能表现那个单元的所有性能或者需求(或者甚至是成员)。
Thus the topology model, which represents the analytical state of the it system or its piece, may not be able to express all of the capabilities or requirements (or even the members) of that unit.
软件应用程序必须满足不同的涉众需求，因此描述这些系统的模型也一定具有复杂性。
Software applications must satisfy a diverse set of stakeholder needs, and consequently, the models describing these systems must likewise be complex.
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.
软件架构师还与业务分析人员一起理解当前系统的数据需求及它们到IAA 数据模型的关系。
The Software Architect also works with the Business Analyst in understanding the data requirements of the current systems and their relationship to the IAA data model.
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.
我们建议使用以事件模型和生命周期为中心的信息架构作为业务需求和系统架构的双向翻译平台。
The information architecture that we propose is centered around the event model and lifecycle can be used as a two-way translation platform for business requirements and system architecture.
这里可以映射功能性需求，以便重用软件资产，如理赔系统的保险uml模型。
Here the functional requirement can be mapped to reusable software assets such as an insurance UML model of a claim system.
sam定义scsi系统模型、SCSI标准集的功能性分区，以及适用于所有scsi实现和实现标准的需求。
SAM defines the SCSI systems model, the functional partitioning of the SCSI standard set, and the requirements applicable to all SCSI implementations and implementation standards.
这一新模型可帮助技术业务分析人员理解业务需求，并且将其直接实现为利用现有IT系统的流程。
This new model helps technical business analysts to understand business requirements and directly implement them into processes leveraging existing IT systems.
CIM不显示任何系统细节，通常被叫作域模型，因为它是由业务需求定义的。
A CIM does not show any system details and is often called the domain model because it is defined by business requirements.
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.
这5个模型不仅可以被用在初始设计，对贯穿整个系统生命周期的需求变更亦有裨益。
These five models can be used not only for initial design, but also when requirements change throughout the system lifecycle.
建立业务(医疗信息系统)需求模型。
Build a business (medical information system) requirements model.
SV10a系统规则模型描述业务需求或运作任务需求所利用的影响系统功能的约束。
SV10a Systems Rules Model Describes constraints imposed on system functionality by business needs or operational mission requirements.
组件模型为子系统、模块和组件的层次结构分配需求和职责。
The component model allocates requirements and responsibilities to a hierarchy of subsystems, modules, and components.
业务分析人员开始编制需求，还利用业务过程模型来描述系统的功能需求。
The business Analyst begins to document requirements, using business process models to describe functional requirements of the system as well.
这些需求不仅用于为服务模型中的服务创建SLA(前一步骤)，也用于作为操作系统模型的输入。
These are not only used to create SLAs for the services in the service model (in the previous step), but also are used as inputs into the operational system model.
使用UML建模方式，将客户变化的需求映射到模型中，能大大提高系统的扩展性和开发效率。
Using UML modeling, mapping need of clients to modeling, improve the expansibility and efficiency of system.
文章用系统工程的理论和方法，用系统模型和模拟的方法，分析系统内水资源的供给与需求。
Using system engineering theory and method, system model and simulation method, the paper analyses the conflict between supply and demand of water resources within the system.
将公交企业具体的调度业务与RBAC模型思想结合，对RBAC模型进行了本地化改造，提出了适合系统需求的ERBAC模型。
It also combines dispatching business in public traffic enterprises and RBAC model, localized the latter one, and then put forward the ERBAC model which meets the systematic demand.
提出了系统的开发框架、开发方法和开发步骤；然后进行了库存信息管理系统的需求分析，建立了系统的功能模型；
Then, we establish the function model of inventory information management system, design the components based on function module and the interface of components.
文章针对企业OEM/ODM业务需求，提出了建立标准化的OEM/ODM业务过程模型，并且利用J2EE技术提出其系统开发的关键技术。
This paper constructs the model of standard OEM/ODM business process and puts forward the core technology for system development by using J2EE technology.
通过对备用价值的研究，根据平衡点失负荷价值计算公式提出了平衡点处系统最优电力备用需求确定模型。
By the study of the reserve value and the formula, it proposes an optimal model for determining the reserve demand of the system.
通过对银行系统进行基于用例的需求分析和建模，可以了解用例模型的益处。
With the use case-based requirement and modeling of bank's system, the benefits of use case modeling are understood.
重构需求作用于业务模型，进而映射为相应软件系统的变化。
A specific reconfiguration requirement directly impacts business models, and is mapped to software system's changes.
在给定需求结构下，该模型可以确定一些系统平衡时的性能参数，诸如货车等待时间等。
The model can educe a number of system performance measures at equilibrium, such as vacant truck movements, given customer O-D demand pattern.
针对军事无线通信抗干扰和保密性需求，给出了自适应跳频通信系统模型。
Considering the need of anti-jamming and secrecy in military wireless communication, model of adaptive frequency-hopping (AFH) system is given.
从实用角度出发，结合某市实际讨论了能源系统消耗分析与需求预测模型，并进行了综合分析。
Proceed from the practical anale, the models of consume analysis and demand forecast for energy systems are discussed deal with the reality of one city, and the synthetical analysis is in progress.
依此对154t电动轮自卸车状态监测与故障诊断系统的需求进行分析，建立该系统的对象模型、动态模型和功能模型。
According to this, the requirements of the status monitoring and fault diagnosis system for 154t motor dump trucks are discussed, and its object model, dynamic model and function model are set up.
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