用例只记载行为需求。
需求建模中的重要目的是要理解系统将处理的业务问题，以理解它的行为需求。
An important goal in requirements modeling is to come to an understanding of the business problem that your system is to address, in order to understand its behavioral requirements.
当然，设计一个具有人性化空间的居住区首先必须了解居住者的行为需求，生活习惯。
Before designing a residential area with humanistic space of course the behavior requirements and living habits of the dwellers must be taken into consideration firstly.
基本用例模型，通常称为商业或抽象用例模型，对行为需求的与技术无关的视图建模。
An essential use case model, often referred to as a business or abstract use case model, models a technology-independent view of your behavioral requirements.
该U ML模型实质上定义了什么是定义了任何实现了业务过程的解决方案模型都必须满足的结构和行为需求的规范。
This UML model provides what is, in essence, a specification that defines both structural and behavioral requirements that must be satisfied by any solution model that implements the business process.
因为在这个层次上，参与者是与需求和行为联系在一起，所以我们不再处理参与者的问题。
We are no longer dealing with actors, since at this level actors are associated with requirements and behavior.
此外，可以采用适当方式创建此“集成”逻辑，通过使您能够在外部定义其行为，从而使得适应不断变化的需求更加容易。
Moreover, this â integrationâ logic can be created in a way that makes it easier to adapt to ever changing requirements by enabling you to define its behavior externally.
因为AWT遵循本机平台的需求，所以应用程序的行为在不同平台上可以不一样。
Because AWT follows the requirements of the native platform, the behavior of applications can be different on different platforms.
标准事件：让事件系统指定很多针对频繁执行的行为和需求而发生的标准事件。
Standard events: Make the event system specify a number of standard events that occur for frequent behavior and requirements.
这将可以定义一套可以跨越许多需求规范文件的问题和行为，对于这些规范的读者来说也是可以理解的。
This entails defining a set of questions and activities that will be applicable across many requirements specification documents, and be understandable to the readers of the specifications.
这些行为边界必须在解决方案的非功能需求上下文中定义和实现。
The behavior boundaries must be defined and implemented in the context of the solution's non-functional requirements.
功能性需求指定系统或产品必须具有的行为或功能。
Functional requirements specify the behavior or functions that a system or product must have.
如果你一定要让标签按照精确地方式显示，别指望浏览器的缺省行为；把你的需求在CSS中指定。
If you absolutely need a tag to be rendered in a precise way, do not count on the browser's default behavior; specify your needs in CSS.
他们还注意到，现在越来越多的有行为障碍、有特殊需求或者英文不好的孩子进入了主流课堂，他们需要老师更多的关注。
They also are aware that students with behavioral problems, special needs or limited English skills are increasingly integrated into the mainstream classrooms and demand more of the teachers' time.
可配置性：可以通过业务策略、业务规则、业务服务水平协议和配置参数等项目对行为进行定制，以满足客户特定的需求。
Configurability: Behavior can be tailored to meet client specific needs through items such as business policies, business rules, business service level agreements and configuration parameters.
集群需求通常要求无状态行为。
A requirement for clustering generally requires stateless behavior.
与此类似，如果组织具有多个重叠应用程序，则可以将其分组到采用公共应用程序名称的组下，以便说明合并功能行为的需求。
Similarly, if an organization has multiple overlapping applications, these can be grouped under a common application name to underscore the need for merging functional behavior.
这些流程元素表示可接受的操作行为，类似的需求也可复用它们，例如，作为子流程模型以检验和为购物篮中的商品定价。
These process elements represent accepted operational practices, which can be reused for similar needs, for example, as a sub-process model to verify and price the contents of a shopping basket.
需求通常是客户指定的关于系统实现的行为约束。
Requirements are typically customer-specified behavioral constraints on the implementation of a system.
只要联储局的行为是在回应这一需求，那么货币供给的增加并不带有通货膨胀性。
As long as the Fed is responding to demand, an increase in the money supply is not inflationary.
如果工人们不被要求用所有的退休存款去购买年金，那么确保他们为生活基本需求预作安排的行为就是明智的。
If workers are not required to use all of their pension pot to buy an annuity, it seems sensible to ensure they make provision for their basic needs.
事实上，将信息性的需求表示为实体，以及将粗粒度的业务行为表示为PIM中的服务的功能极大的依赖于明确的需求。
In fact, the ability to represent informational needs as entities and coarse-grained business behavior as services in the PIM depends largely on unambiguous requirements.
与动态软件测试相似，动态测试模型可以确保模型的行为确实满足给定的需求。
Similar to dynamic software testing, dynamically testing the model ensures that the behavior of the model is indeed correct with regard to the given requirements.
很多需求都可能与类似于这样的评审行为相关联。
Many requirements might be associated with each such review activity.
我们基本的需求和行为在大脑中是如何联结的：饥饿、暴食、节俭、慈善、吝啬。
So how are all our basic needs and behaviors-hunger and gluttony and frugality and charity and stinginess-connected in the brain?
消费者和公司这样的行为完全可以理解- - -但是导致需求崩溃的行为，我们现在进入了一个产量的衰减和深层的衰退。
This is perfectly understandable behaviour on the part of consumers and firms-but behaviour which has led to a collapse of demand, a collapse of output and the deep recession we are now in.
当人们产生怀疑爱情无法继续但又停止不了时，这种行为成为了一种需求。
This behavior qualifies as needy when the guy suspects the relationship is going nowhere but can't put the brakes on.
我特别强调需求显示我想要的行为。
Both of these were wrong. I worded the requirements specifically to indicate the behavior I wanted.
我特别强调需求显示我想要的行为。
Both of these were wrong. I worded the requirements specifically to indicate the behavior I wanted.
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