如果需要管理和操纵XML数据，XQuery就是程序库、应用程序编程或者服务栈所提供的功能规范。
Whenever XML data needs to be managed and manipulated, XQuery is a specification for functions that a library or an application programming or service stack can provide.
它们必须向其他程序库和程序(比如命令解释程序和SQL服务器)发出请求。
They must make requests to other libraries and programs, such as command interpreters and SQL servers.
为这些卡片给出合适的估算大小也很困难：例如更新一台服务器上的应用程序库时会不会影响到看似不相干的领域？
And giving these stories sizes was difficult to say the least, since estimation is often difficult - will updating a lib on a server affect other seemingly unrelated areas?
可重用的服务和程序库代码。
NETDataServices框架包含了很多模式与程序库，以此创建并使用Web上的数据服务。
The ADO.NET data services framework consists of a combination of patterns and libraries that enable the creation and consumption of data services for the web.
WebSEAL通过提供代理和安全服务形成了网络拓扑的基础，而Web 2.0功能部件包则提供了应用程序库来创建Ajax风格的 Web应用程序。
WebSEAL forms the basis of the network topology by providing proxy and security services, while the Web 2.0 feature pack provides the application libraries to create Ajax styled Web applications.
紧急服务仅适用于集中部署的程序库。
Emergency servicing applies only to centrally-deployed libraries.
紧急服务仅适用于集中部署的程序库。
Emergency servicing applies only to centrally-deployed libraries.
应用推荐