它描述了业务“做什么”才能将价值传送给业务操作者。
It describes what the business does to deliver value to a business actor.
所以，业务用例应该描述业务做了什么(也就是同其外部环境进行了那些互操作)，从而将价值传送给其涉众。
So a business use case should describe what the business does — namely, its interactions with its environment — to deliver value to its stakeholders.
这一小节对于那些需要传送开发环境架构师的角色的价值的人们、或者在自己企业内部考虑这样一个角色的人们来说，是尤其有用的。
This section is particularly useful to those needing to convey the value of the role of the development environment architect or those considering such a role within their organization.
事实上，用户的数据定期被传送到该社交网站的服务器，帮助Facebook每年从广告中盈利数十亿英镑，因为这些都是非常有价值的信息。
In fact, data is regularly sent back to the social network's servers - helping Facebook make billions of pounds each year from advertising, as such information is highly valuable.
但是如果企业的所有客户和供应商都有传真机，就可以把订单传送给安装了传真机的任何人，其价值就显现出来了。
However, if all of an organization's customers and vendors had fax machines, purchase orders could be sent to anyone who had a fax and its value increases.
即使垂直部分迁移未能成功地传送一个工作原型，它仍将给您带来有价值的信息。
Even if the vertical slice migration is unsuccessful in delivering a working prototype, it will still arm you with valuable information.
事实上，用户的数据定期被传送到该社交网站的服务器，帮助Facebook每年从广告中盈利数十亿英镑，因为这些都是非常有价值的信息。
In fact, data is regularly sent back to the social network's servers -helping Facebook make billions of pounds each year from advertising, as such information is highly valuable.
它已了解到在大量媒体存在的时代，信息在全球范围内传送，冲突便有价值了——没有什么比滥杀无辜更有冲击力的了。
It has worked out that in an age of mass media, instantly relayed round the world, impact counts: and nothing makes more impact than the carnage of the innocent.
用VB写的一个串口文件传送系统，实现了串口之间文件传送的例子。很有参考价值。
Using VB to write a serial file transfer system for file transfer between a serial port example. Useful reference value.
1876年贝尔发明了一种装置，能在电线上传送声音，并获得了美国专利，人们往往称这个发明是最有价值的。
The U. S. patent granted to Alexander Graham Bell in 1876 for developing a device to transmit speech sounds over electric wires is often called the most valuable ever issued.
DMA控制器可以无需CPU介入而在内部存储器、外部存储器和芯片外设之间传送数据，其在DSP系统中有广泛的应用价值。
The DMA controller can transmit data among the interior memorizer, exterior memorizer and chip peripheral without the CPU intervention. It has comprehensive application value in the DSP system.
那么如果你认为花一些时间把这个传送给你的朋友是有价值的，那么你是一个真正的朋友。
So if you think this is worth to take some time to send it to your friends, then you are a friend indeed.
公司已经为用户传送了有价值的智能无线领域网络，并扩展其无线提供，包括完整的工厂无线性能。
The company has delivered customer value with Smart wireless field networks and has expanded its wireless offering to include complete plant and enterprise-wide wireless capabilities.
公司已经为用户传送了有价值的智能无线领域网络，并扩展其无线提供，包括完整的工厂无线性能。
The company has delivered customer value with Smart wireless field networks and has expanded its wireless offering to include complete plant and enterprise-wide wireless capabilities.
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