接着核心模块就会检查各需求项，一旦出现失败情况就会提供一种UI对用户作出解释。
The core module would then check each requirement and in case of failure provide a UI with an explanation to the user.
《心理科学》一项最新研究表明，人类生来就有消除不确定性的需求。
Humans have an inherent need to resolve uncertainty, according to a recent study in psychological science.
在1995-96年到2003-04年间，仅机构绩效奖学金一项就增长了212%，而基于需求的奖学金增长了47%。
Between 1995-96 and 2003-04, institutional merit aid alone increased 212%, compared with 47% for need-based grants.
这并不是一项需求：它只是一项实现决策。
This is not a requirement: It is an implementation decision.
您还可以打开其他的工件，例如一个用例文件，并强调显示文本以提取一项需求，如图13所示。
You can also open other artifacts, such as a use case document, and highlight text to extract a requirement, as Figure 13 illustrates.
对于新的测试运行器和C+ +单元测试框架的一项需求就是，要在一个解决方案中支持200,000项测试。
One of the requirements for the new test runner and C + + unit testing framework is support for 200,000 tests in a single solution.
在映射过程中，协调人需要帮助参与者演练每一个功能，并将其映射到功能可以满足的一项或者多项需求。
During the mapping process, the facilitator helps the stakeholders walk through each of the features and map it to one or more requirements which the feature might satisfy.
在某种意义上，BPI项目中的每一项需求都可以看作是一个变更请求。
In a sense, every requirement on a BPI project is also a change request.
您可能在一项或多项需求中指定了SSO是门户中所必需的功能。
You might have one or more requirements which specify that SSO is a capability required in the portal.
对于奥斯汀，我们似乎总也放不下离不开用不完——她已经成了一项有无尽需求的商品。
We can't seem to put down Austen, or leave her alone, or get to the end of her. She has become a commodity for which there is an infinite demand.
显示需求，工作项和测试用例。
业务部门的出资方提供了MicrosoftWord表格形式的需求，每一张表格提出一项需求。
The stakeholders in the business department delivered requirements in form of Microsoft Word tables, with one table for each requirement.
RequirementsStatusby Execution报告显示了测试计划中每个需求的工作项的状态。
The Requirements status by Execution report shows the status of the work items for each requirement in a test plan.
我们有这样一项业务需求：扫描所有文档，以使客户能更容易地搜索文档。
There is a need to scan in all documents so that the customers can search documents easier.
总而言之，评审过程只需仔细检查每一项需求，以解决需求中的任何问题。
To summarize, the review portion is simply going through each requirement to resolve any issues with it.
你的专长应该旨在满足一项社会需求，如娱乐、时尚、商业、信息等等。
Your expertise should aim to fill a social need, such as entertainment, fashion, business, informational, etc.
睡眠是经常被我们忽略的一项生理需求。
我在本系列的第1部分曾提到，抽象是需求分析的一项关键技能。
I wrote about abstraction in Part 1 of this series as being a critical skill for requirements analysis.
例如，可以在较高的抽象级别上用业务术语来描述一项需求，但是另一项需求则可能需要进行非常详细的技术描述。
For example, a requirement may be described at a high level of abstraction in business terms, but another one can be a very detailed technical description.
假设客户需求增长，并且需要一项可以计算减法的新服务。
Assume that customer requirements expand, and a new service for subtracting Numbers is needed.
兼顾大规模和小规模的方面，以及应用程序的隐含需求，这是需求建模中一项重要的技能。
Seeing both the large-scale and small-scale aspects and implications of application requirements is an important skill in requirements modeling.
这也是未来的一项需求吗？
因此，从多个异类源收集信息是soa依赖的一项重要需求和功能。
Gathering information from multiple heterogeneous sources is therefore an important requirement and capability that SOA relies on.
收集需求是建模阶段中另一项重要的任务。
Requirements gathering is another important task undertaken during the model phase.
这是必需的，因为易用性是商店中的设备的最终用户的一项重要需求。
This is necessary because ease of use is an important requirement for the ultimate users of the devices in the store.
如果财政刺激难以取代金融整顿的话，前者在这个需求低迷的时期也是一项重要支持。
If fiscal stimulus is no substitute for financial clean-ups, it is an important support at a time of slumping demand.
在当今，对供应链中的产品进行跟踪是一项重要的需求。
General product traceability in the supply chain is a key requirement today.
数据仓库和业务智能化环境的一项常见需求是，维护特定时间段内滚动变化的历史数据。
A frequent requirement for data warehouses and business intelligence environments involves maintaining a rolling history of select data over a given period of time.
然而，当提交需求的参与者在研讨会期间评审每一项需求时，需求的目的可能会引发大量的讨论。
However, when each requirement is reviewed during the workshop by the stakeholder who submitted it, then the intent of the requirement can inspire a lot of discussion.
然而，当提交需求的参与者在研讨会期间评审每一项需求时，需求的目的可能会引发大量的讨论。
However, when each requirement is reviewed during the workshop by the stakeholder who submitted it, then the intent of the requirement can inspire a lot of discussion.
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