Before we get into a formal definition of a realization, let's step back and ask, "What really is a use case?"
在我们给出用例实现的定义之前，回过头来看一下，到底什么是用例？
In doing so, a formal definition of the service can be extended to support policies based upon endpoint definitions.
完成这些之后，服务的标准定义可以被扩展为多个端点之上策略支持。
In 1972, Paris International Noise Professional Meeting gave a formal definition of infrasound, and discussed its exposure standards.
1972年，巴黎国际噪声专业会议正式确定了次声的定义，并对次声的暴露标准展开讨论。
In section 4, the author gives the new model a formal definition, explains thoroughly all the conceptions in the new model and gives the regulations obeyed by the new model.
在第四章中，作者对新的模型进行了详细的形式化定义，对新模型的概念进行了全面的定义，并给出了新模型应遵循的规则。
Combined with the types of the misrepresentation such as False Recordation, Mislead Statement, Serious Omission and Irregular Revelation, the paper gives a formal definition for Material.
结合虚假陈述的表现形态，即虚假记载、误导性陈述、重大遗漏和不正当披露，对“重大性”作了理论上的认定。
When it comes to a formal definition of domain models, Ganesh suggests that a "standard" XML approach is heavyweight and cumbersome. He instead suggests taking a closer look at JSON schema proposal.
谈到领域模型的正式定义时，Ganesh建议道“标准”的XML方式是重量级的比较笨拙。
Next we consider the adversarial model in the Internet environment. We analyze properties that commitment schemes should have especially in the bare public key model and give a formal definition.
其次我们分析了网络环境下的攻击者模型，考虑了承诺方案应该具备的性质，并形式化定义出在裸公钥模型下承诺方案应该达到的安全属性。
DITA supports the definition of a formal information architecture through topic and map types.
DITA通过主题和映射类型支持正规的信息体系结构的定义。
A formal dictionary will only take you so far-and will usually stop short when you need the definition of a catchphrase, buzzword, idiom, slang word, or acronym.
一本正式的词典仅此而已，当你需要一条标语，行话，成语，俚语词或者头文字的定义的时候，通常都点到即止。
Part of this second step is the formal definition of the trace between a specific business process activity and the corresponding identified business use case.
第二个步骤中的一部分是具体的业务流程活动及其相应的已确定的业务用例之间可追溯的形式化定义。
The approach includes the definition of a formal language for your project's or system's conceptual architecture.
这种方法包括为项目或系统的概念性架构定义一门正式的语言。
These and other issues prompt Cutit to move ahead with a formal design process that requires the definition of service contracts prior to the development of underlying logic.
这些问题和其他一些问题导致了他们快速转移到一个正式的设计流程，该流程要求服务契约的定义必须先于服务底层逻辑的开发。
In either case, it's a good idea to develop a controlled vocabulary in a formal metadata definition document to guide both the initial repository development and the acquisition of new materials.
在任一种情况下，最好在正式的元数据定义文档中开发控制词汇，以指导初始的存储库开发和新资料的获取。
Another common example USES the notion of a wrapped operation, which has become widely accepted within the industry despite the fact that there is no formal definition for the pattern.
另一个常见的示例使用包装操作的概念，尽管该模式尚未被正式定义，但在业界已得到广泛接受。
The formal definition is that the gravitational potential energy at a point P is the work that I, Walter Lewin, have to do to bring that mass from infinity to that point P.
形式定义就是,它在点P的重力势能,等于我，将物体从无穷远处,移动至点P所做的功。
Most nonprofessionals have a pretty good sense of what narcissism means, but the formal definition is more precise than the dictionary meaning of the term.
大多非专业人士都对自恋意味着什么有着很好的判断力，但这个术语的形式定义要比字典上的意义精确很多。
Application assets are increasingly using a more formal definition to describe their behavior, and this makes them ideally suited to be stored in a registry.
越来越多的应用程序资产使用更正式的定义来描述其行为，这使得它们非常适合于存储在注册中心。
Often, it's best to start with the scenarios, develop them into a formal workflow definition, and then fill in the other details.
通常，最好是从方案开始，将它们开发成正式的工作流定义，然后填入其它细节。
In a more formal definition, topic specialization starts with the containing element and works from the top down.
在更正式的定义中，主题专门化从包含元素开始，自顶向下工作。
Detail work on the knowledge layer is explored, which includes the definition of formal business rule, reference to resources in a rule, as well as the design and implementation of the rule system.
重点就知识层形式化业务规则的定义、资源和服务的引用以及规则引擎等给出了详细的设计和实现。
The second part sums up the definition and theory about M&A on the basis of consulting formal document.
第二部分是在参阅大量文献的基础上归纳了并购相关的概念和理论。
At present, there isn't a clear definition and description of spatiotemporal topological relationships which is a conceptual and formal basis of spatiotemporal data model.
目前，国际上对于作为时空数据模型概念和形式化基础的时空拓扑关系定义和描述还没有一个明确的阐述。
More than twenty years ago (though not published until 1959) I attempted to give a highly rigorous definition as part of a formal statement of my concepts and theory.
20多年前(尽管直到1959年才发表)，我尝试给出一个非常严格的定义，作为正式陈述我的概念和理论的一个部分。
This paper presents a new definition of the fuzzy concepts of a fuzzy formal context, discusses its properties and gives an algorithm to compute all fuzzy concepts.
文章给出了在模糊形式背景下一种新的模糊概念的定义方式，讨论了它的性质，并给出了计算模糊概念的算法。
On the other hand, there still lack of a formal and mathematical model which is able to support the definition of process, process evolvement, process analysis.
另一方面，目前仍旧缺乏一种能够支持过程定义、过程演进以及过程分析的形式化数学模型。
This paper reinforces the formal definition of context lattice, provides some properties of formal contexts, and proves that a context lattice is a complete lattice.
介绍了背景格的定义及其构造方法，并给出了背景格的若干性质以及完备性证明。
The character is used incorrectly in the formal parameter list of a macro definition.
这个字元在巨集定义的型式参数清单中的使用不正确。
The character is used incorrectly in the formal parameter list of a macro definition.
这个字元在巨集定义的型式参数清单中的使用不正确。
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