图2：自顶向下和自底向上的评估。
Figure 2: Illustration of bottom-up and top-down estimation.
自顶向下方法，称为域分解。
构建架构是自顶向下而不是自底向上的。
在自顶向下Web服务开发中，开发人员将。
支持自顶向下、中间相遇和自底向上的开发。
Support for top-down, meet-in-the-middle, and bottom-up development.
自顶向下的管理支持不应该与铺展过程相混淆。
The top-down management support should not be confused with the rollout approach.
随后自顶向下地提取本查询的最终结果。
The final results of the query are then pulled from the top.
使用自顶向下方法开发“Print”Web服务。
Developing the "Print" web service using the top-down approach.
您也可以在自顶向下或自底向上方法中嵌入旁路方法。
You could also embed the sideway approach within the top-down or bottom-up approach.
如果过程化编程是自顶向下的，事件编程是自底向上。
If procedural programming is top-down, event programming is bottom-up.
它与自顶向下方法的差别并不大——但起点差异很大。
It's not that much different from the top-down approach — but the starting point is very different.
业务架构模型和业务过程模型都是自顶向下方法的一部分。
The business architecture model and the business process model are both part of the top-down approach.
自顶向下的开发模式包括以下开发步骤（如图2 所示）
The top-down development pattern encompasses the following development steps as illustrated in Figure 2
“将来”的流程模型构成了自顶向下的流程分解技术的基础。
The to-be process models form the basis of the top-down process decomposition technique.
在自顶向下视图中，业务用例的蓝图提供了业务服务的规范。
In the top-down view, a blueprint of business use cases provides the specification for business services.
服务组件提供与业务保持一致的服务接口——自顶向下方法。
A service component provides the service interfaces that are aligned to the business-a top-down approach.
自顶向下的实现需要在项目开始时完成更多计划和设计工作。
A top-down implementation requires more planning and design work to be completed at the beginning of the project.
自顶向下，意味着从问题，到架构，再到解决方案。
从事资产管理策略的一个关键要素，是具备自顶向下的管理支持。
A critical element to pursuing an asset management strategy is to have top-down management support.
到目前为止，我们已经考虑了两种自顶向下和两种自底向上的方法。
So far, we have considered two top-down and two bottom-up approaches.
另一种设计集成的方法是自顶向下的方式，其中会定义企业业务流程。
Another way of thinking up integration is the top-down approach, where enterprise business processes are defined.
这并不是传统的自顶向下的组织看待事情的方法，是这样么？
And it's not the traditional top-down organizational look at things, right?
这意味着行业模型趋向于既不遵守自顶向下，也不遵循自底向上的方法。
This means that the Industry Models tend to follow neither a top-down nor bottom-up approach.
类似地，自顶向下的语义工具关注点在于怎样处理现有的非完美的信息。
Similarly, top-down semantic tools are focused on dealing with imperfections in existing information.
这些表与EJB有相同的命名，这对于自顶向下映射来说是标准的。
The tables are named the same as the EJBs, as is standard for a top-down mapping.
在非直接公开场景中，重点在使用自顶向下方法标识与业务一致的服务。
In the indirect exposure scenario, the focus is mainly on identification of business-aligned services using a top-down approach.
管理者和执行者自顶向下地检查所有权的全部成本(TCO)。
Managers and executives examine total cost of ownership (TCO) 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。
In a more formal definition, topic specialization starts with the containing element and works from the top down.
我们曾指出，有两种方式来构建应用程序，自顶向下方法和自底向上的方法。
As we have pointed out, there are two general ways to build an application, a top-down approach and a bottom-up approach.
项目采用自顶向下方式，把业务指示逐步分解为详细的策略和规则。
Projects which take a top down approach, decompose policy directives into detailed policies and rules.
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