这导致从迭代到迭代的持续的需求变更。
This leads to continuous requirements change from iteration to iteration.
突然出来这句话：有一个需求变更。
管理需求变更的技术和业务挑战
Manage the technical and business challenges of changing requirements
处理需求变更或误解需求的重大返工。
Significant rework to address changing or misinterpreted requirements.
它们只在业务需求变更时才发生变更。
欢迎需求变更，即便是在开发的后期。
分配/未分配的需求变更顺序
在细节展开或需求变更时细化或展开任务。
Tasks are refined or expanded as the detail expands or requirements change.
如果流程允许需求变更，则日常协作是必需的。
Daily cooperation is necessary if the process allows for requirements to change.
当需求变更时，相关的结构必须被更新。
As requirements change, the related architecture must be updated.
许多人仍然相信需求变更的原因是管理不好。
Many people still believe requirements change because they are poorly managed. They cannot comprehend a process that embraces change.
优化和控制需求变更。
可根据处理需求变更添加和删除成员，而不影响客户端。
Members can be added and removed as processing demands change without any impact to clients.
需求变更时程序与数据库重用率高，修改少。
The program and database need fewer changes when requirements change.
它规约了开发人员必须收集的信息和控制需求变更的机制。
It specifies information the developers must collect and mechanisms for controlling requirements changes.
您可以看到需求变更或者缺陷的定位对测试用例带来的影响。
You can see the impact that a requirement change or defect fix will have on test cases.
必须批准所有工程预算变更，时间表或需求变更。
He has to approve all changes of engineering budget, schedule or requirements.
正如需求变更的任一情况，教育和信息是成功采用的主要因素。
Like any situation requiring change, education and information is a key element of successful adoption.
因此，我们知道了该方案架构满足的需求，以及当需求变更时需要改变什么。
Therefore, we know what requirements that this solution architecture fulfills and what might need to change when the requirements change.
下表就每个成熟度级别的SOA治理生命周期阶段的需求变更给出了一些提示。
In the table below, some hints are given on the changing requirements on SOA governance lifecycle stages for each maturity level.
在基于架构的过程中，目标是尽早地产生一个面对需求变更仍然很灵活的架构。
In an architecture-focused process, the goal is to produce, in early phases, an architecture that is resilient in the face of changing requirements.
所建立的变更请求的类型，如错误报告、改进、需求变更，新项目。
Type of change request being created: Problem, Enhancement, Requirement change, New Project.
您可以根据需求变更内存和磁盘分配(从而改变使用云所需的成本)。
You can change the memory and disk allocations (and thus the cost of using the cloud) on demand.
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.
它通过描述和实现最有风险的用例以及最依赖其它用例的用例，以减少需求变更的影响。
It is possible to mitigate the impact of changing requirements by describing and implementing the riskiest and those most dependent upon use cases before others.
由涉众输入引起的需求变更会在已经建好的现有解决方案框架中处理，减少了风险和延迟。
Requirements changes due to stakeholder input can be processed within the already existing solution framework, reducing risk and delays.
然而，如果输出pdf有任何的需求变更，那么就可以通过定制风格化元素来满足这些需求。
However, if any requirements for the output PDF changes, the styled elements can be customized to meet those needs.
需求变更已经成为软件开发项目中突出的风险源头，直接影响了软件项目的质量。
The requirement changes have being one of the top risks and influence the quality of software project.
此外，从高层次向低层次追踪需求，追到设计、编码、测试，你很容易看到需求变更的影响。
In addition, by tracing from high-level to low-level requirements and on to design, code, and test, you can easily see the impact of a requirements change.
此外，从高层次向低层次追踪需求，追到设计、编码、测试，你很容易看到需求变更的影响。
In addition, by tracing from high-level to low-level requirements and on to design, code, and test, you can easily see the impact of a requirements change.
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