与执行人员和策略级的用户沟通，以了解其对系统的要求。
Communication with executives and users at a strategic level to understand their requirements for the system.
该方法具有较高的计算精度，对系统的要求低，易于实现。
This method possesses high precision with leas accurate measurements, and is easy to be implemented.
分析表明，经校正后，对于给定的精度，对系统的要求可大为降低。
The analysis shows that after the correction, for the specified accuracy, the requirements to the system are reduced significantly.
在付款前，我被要求在销售点电子转账终端系统上对我的“店铺购物体验”进行评分。
I've been asked to rate my "store experience" on the EFTPOS terminal before I can pay.
这种方法要求联邦系统首先从远程数据源获取由谓词引用的数据的一个超集，然后通过谓词在本地对其进行过滤。
This approach requires the federated system to retrieve a superset of the data referenced by the predicate from the remote data source, and then filter it locally against the predicate.
系统分析人员将业务需求转换为对IT系统的要求。
The system Analyst converts business requirements into requirements on the IT systems.
也许他们会选择对人工管理要求较低的计算机系统。
Perhaps they would select computer systems that require lower levels of manual administration.
例如，将当前在特定操作系统上运行的服务重新部署到另一个平台的决定完全可能不要求对服务使用者进行更改。
For example, a decision to redeploy a service currently running on a particular operating system to a different platform could reasonably require no changes to the services consumer.
业务操作是围绕一组服务设计的，而这要求对当前IT系统进行再工程，并将其作为服务提供者加以集成。
Business operations are designed around a set of services that require current IT systems to be re-engineered and integrated as service providers.
还需要确保系统不会要求对每个单元提供完整的电源和冷却。
Also make sure that the system doesn't require you to provision full power and cooling to the unit.
然而，出于本文目的考虑，我推荐将您所有的源视频都转换为320x240以保证对系统资源的要求较低。
However, for the purposes of this article, I recommend converting all your source videos to 320x240 to keep the demand on system resources low.
一般的开发人员工作站（运行Windows或Linux）都应该能够运行WSDK，因为 WSDK对系统没有很苛刻的要求。
The typical developer workstation, running either Windows or Linux, should be able to run WSDK, as WSDK makes only modest demands on the system.
做到这一点的一种方式就是开发一个描述对系统实现的要求的可能改变的改变案例。
One way to do this is to develop change cases that describe likely changes to the requirements that your system implements.
创建、集成和维护这些系统的代价越来越大，同时对系统用户的要求也在提高。
The cost of acquiring, integrating, and maintaining these systems are rising, while the demands of system users are increasing.
但是，这是一个相当大的“但是”，护理界现在需要改变自己，为更复杂的，对他们要求更高的，将来的健康系统做好准备。
But, and it's a pretty big but, the nursing profession needs to change to be ready for a more complex health system that places greater demands upon them.
这是因为大多数组织现在运行着各种各样的操作系统，而每种操作系统对用户名结构都有各自的要求。
The reason for this is because most organizations today run a wide variety of operating systems, each with it's own requirements for user name structures.
这是否意味着我们对系统工程学的方法——其要求逻辑层和物理层分离——有缺陷呢？
Does this mean that our approach to systems engineering — which calls for the separation of logical and physical perspectives — is flawed?
其中最重要的几个方面是系统的复杂性，实施的高成本和对快速ROI(投资收益)的高要求。
Among the most important ones I can see system complexity, implementation cost and high demand for fast ROI.
当我们发现某家保险公司对诊断出乳腺癌的患者系统性地缩减保险范围时，我们的管理部门及时要求他们停止这种行为。
But when we found out that an insurance company was systematically dropping the coverage of women diagnosed with breast cancer, my administration called on them to end this practice immediately.
它的后果就是，大型分布式系统的架构必须决定时放松对一致性的要求，还是放松对可用性的要求。
The consequence of this is that an architect dealing with very large distributed systems has to decide whether to relax requirements for consistency or availability.
比如说，如果你选择放松一致性要求，那么开发人员就要决定怎样处理这种情形——对系统的写入不会立即反映到对应的读出中。
If you've chosen to relax consistency, for example, then the developer needs to decide how to handle a situation where a write to the system is not immediately reflected in a corresponding read.
存在这样的实际需求，需要提高对功能和驻留在现有遗留系统中的宝贵业务数据的访问，并要求能够从其他系统方便地进行访问。
There was real need to improve access to functionality and valuable business data residing in existing legacy system and to be able to access it easily from other systems.
本地资源以及使许多现有系统变得更加脆弱的额外维护要求对这些国家的冷链升级造成了限制。
Upgrading the cold chains of those countries is limited by local resources and the additional maintenance requirements that would render many existing systems vulnerable.
这就要求他们进行多次登录，以不同的表示样式进行交互、进行重复任务并手动对每个系统的信息进行协调。
This required them to perform multiple logins, interact with different presentations styles, carry out repetitive tasks, and manually reconcile information from each system.
DTD发布是对使用XSLT以达到异类系统兼容性的一个直接要求。
DTD publishing is a direct invitation to use XSLT to achieve compatibility among heterogeneous systems.
例如，在分析系统或子系统原型时，在开发周期的相对早期进行的发现，可以比较容易地要求对系统架构的重大修改。
For instance, discoveries made relatively early in the development cycle, while analyzing system or subsystem prototypes, can easily require significant modifications to the system architecture.
马金的诉讼不要求金钱赔偿，但是要求一个对"默契网"的禁令，要求禁止其注册新会员直到建立一套背景核查系统。
Markin’s suit asked not for money but for an injunction against Match.com to prevent it from signing up any new members until it institutes a system for background checks.
他对产品的要求是符合公司总体的业务策略，他还对该系统提出了一个远景概述，7每周五他还是公司项目进度检查组的一员。
He has the vision for the product as it fits into the company's overall business strategy, and he provides a vision statement for the system 7 and is part of the company's review team every Friday.
格拉夫顿将本书誉为是大学运转的结构性描述，但他反对梅纳德对这个系统的痼疾所开出的药方：降低哲学博士学位的学术要求。
Grafton praises the book as a structural account of how the university works, but he objects to Menand's prescription for the ills of the system: easing the requirements for earning a Ph.D.
格拉夫顿将本书誉为是大学运转的结构性描述，但他反对梅纳德对这个系统的痼疾所开出的药方：降低哲学博士学位的学术要求。
Grafton praises the book as a structural account of how the university works, but he objects to Menand's prescription for the ills of the system: easing the requirements for earning a Ph.D.
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