本技巧从问题的简单的描述开始：定义组合数据库键。
This tip starts with a simple description of the problem: defining a composite database key.
定义组合以后，需要将其连同相关组件实现构件一起部署到运行时中。
Once a composite is defined, it needs to be deployed along with the related component implementation artifacts into a runtime.
这些注释用于定义组合键列：分别是“STREET”和“CITY”。
These annotations are used to define the composite key columns: "STREET" and "CITY" respectively.
清单2中的下一个注释是 @IdClass，它定义组合键类引用。
Next up in Listing 2 is the @IdClass annotation, which defines the composite key class reference.
我那800多块钱的带有648种自定义组合的高科技跑鞋咋办啊？
What about those $125 high-tech running shoes with 648 custom combinations?
这需要定义组合策略和决策标准，它们允许管理人员选择和按优先级来排序项目。
This requires defining portfolio strategy and decision criteria that allow managers to select and prioritize projects.
要定义组合键，只需从该领域中选择一些属性，并将其组合在一起，提供所需的行唯一性程度。
To define a composite key, you simply take some attributes from the domain and combine them to provide the required degree of row uniqueness.
为服务定义组合一组相关操作的接口；操作及其参数类型或者消息，对于体系结构来说，也是非常重要的。
The interface that groups a set of operations for a service definition; operations, and their parameter types or messages, are also architecturally significant.
以此为目的，基本的想法是创建一个用户定义组合函数，此函数首先调用模型创建过程，之后再提取规则并将这些规则作为结果集返回。
In order to do this, the basic idea is to create a combined user-defined function that first invokes the model creation process and that then extracts the rules and returns them as a result set.
内容助理提示可以为数据对象显示命名标准，这些信息是作为数据命名标准首选项和术语表模型文件的组合定义的。
The content assistant cue is available for data objects for which the naming standard is defined as a combination of data naming standard preferences and glossary model files.
所有可能的条件组合定义了一系列的选择。
All the possible combinations of conditions define a set of alternatives.
为评估组合健康状态和性能定义业务的指示器也是重要的。
It is also important to define business indicators for assessing the portfolio's health and performance.
企业SOA与生态系统SOA两者之间的一个主要区别就是服务组合定义的方式。
One of the main differences between Enterprise and Ecosystem SOA is the approach to service portfolio definition.
为了获取在大容量表中查询的合理的响应时间，最好为某列或者列组合定义索引。
To get reasonable response times for queries on large tables, it is a best practice to define indexes for certain columns or combination of columns.
这项端口支持组合结构的定义，这种结构中清晰但是抽象的接口，定义了“提供的”服务，或者客户所“需要的”服务。
These ports support the definition of composite structures with clear but abstract interfaces that define the services "provided" to, or "required" by your customers.
这样的事件序列有效地定义了组合服务。
This sequence of events effectively defines a composite service.
最后得到的实际类型是所有不同定义的组合。
Finally, the actual type is the union of all of the different definitions.
性能测试规划是定义、理解和执行的全面组合。
Performance testing protocol is a comprehensive mix of definitions, understanding, and execution.
由于模板存储在模板库中，因此用户可以挑选其中的模板，并根据所选模板定义创建组合应用程序的新实例。
Because templates are stored in a template library, a user can pick a template and create a new instance of the composite application that is described by the selected template definition.
组件属于组合定义的一部分。
清单1和清单2中定义的组合键允许您将多个列绑定在一起。
The composite key defined in listings 1 and 2 allows you to bundle a number of columns together.
此工作定义依赖关系、组合、公开决策、消息、QoS约束以及与服务内的状态管理相关的决策。
This work defines the dependencies, composition, exposure decisions, messages, QoS constraints, and decisions regarding the management of state within a service.
使用路由规则定义一个组合业务服务。
只需要在组合文件中定义component元素即可。
You only need to define the component element in your composite file.
更一般地，您可以使用域和主题的任意组合来定义文档。
More generally, you can define documents with any combination of domains and topics.
下一个阶段包括对于组织的最初项目组合结构的定义和填充。
That next stage consists of the definition and population of the initial portfolio structure for the organization.
每个输入标准都定义了特殊的输入组合，这些组合可以启动流程、服务或任务。
Each input criterion defines a particular combination of inputs that can start a process, service, or task.
在集成层内，可以通过定义引用和使用连线来组合sca组件，这将在本文中重点介绍。
Within the integration layer, SCA components can be composed by defining references and using wires, which we will focus on in this article.
我们用三个不同的输入条件定义了这些可能的组合。
We defined these possible combinations in three different input criteria.
这项技术可以使用业务规则定义、验证和组合文档，从而把模式片段组织起来，定义更大的复合文档。
This technology allows business rules to define, validate, and compose documents; thus schema fragments can be brought together to define larger, compound documents.
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