命名空间

The stream element MUST possess both a streams namespace declaration and a default namespace declaration (as "namespace declaration" is defined in the XML namespaces specification ).

流节点必须有一个流的命名空间申明和一个缺省命名空间申明关于流的命名空间和缺省命名空间详细信息见第11.2节Namespace Names and Prefixes

Namespace Declarations === The stream element MUST possess both a streams namespace declaration and a default namespace declaration (as "namespace declaration" is defined in the XML namespaces specification ).

流节点必须有一个流的命名空间申明和一个缺省命名空间申明关于流的命名空间和缺省命名空间详细信息见第11.2节

In some cases, code examples will use the local namespace, but a preference for explicit namespace identification will be present in sample code also.

有时，范例代码会使用局部的命名空间，但是清晰的命名空间说明也会在范例代码中出现。

One side effect of the library's use of a namespace is that when we use a name from the library, we must say explicitly that we want to use the name from the std namespace.

标准库使用命名空间的副作用是，当我们使用标准库中的名字时，必须显式地表达出使用的是命名空间 std 下的名字。

The fact that namespace definitions can be discontiguous means that we can compose a namespace from separate interface and implementation files. Thus, a namespace can be organized in the same way that we manage our own class and function definitions

命名空间定义可以不连续意味着，可以用分离的接口文件和实现文件构成命名空间，因此，可以用与管理自己的类和函数定义相同的方法来组织命名空间

An unnamed namespace may be discontiguous within a given file but does not span files. Each file has its own unnamed namespace.

未命名的命名空间可以在给定文件中不连续，但不能跨越文件，每个文件有自己的未命名的命名空间。

There are two ways to define a specialization: One is to reopen the namespace and add the definition of the specialization, which we can do because namespace definitions are discontiguous, Alternatively, we could define the specialization in the same way that we can define any namespace member outside its namespace definition: by defining the specialization using the template name qualified by the name of the namespace.

有两种定义特化的方式：一种是重新打开命名空间并加入特化的定义，可以这样做是因为命名空间定义是不连续的；或者，可以用与在命名空间定义外部定义命名空间成员相同的方式来定义特化：使用由命名空间名字限定的模板名定义特化。

WITH XMLNAMESPACES ('uri' as ns1) SELECT ProductID as 'ns1:ProductID', Name as 'ns1:Name', Color as 'ns1:Color' FROM Production.

您可以使用 DEFAULT 关键字来宣告预设的命名空间，而不需要宣告命名空间前置词。

It is an error for an element from the XSLT namespace to have attributes with expanded-names that have null namespace URIs (i.e. attributes with unprefixed names) other than attributes defined for the element in this document.

假如一个XSLT元素拥用一个扩展属性（该属性不是本文档中为该元素定义的），而该属性的名字却不拥有一个非空的命名空间URI（例如：属性的名字没有任何前缀）（拥用空的命名空间URI），这将被认为是一种错误。

In order to allow main modules to declare functions for local use within the module without defining a new namespace, XQuery predefines the namespace prefix local to the namespace http://www.w3.org/2004/07/xquery-local-functions , and reserves this namespace for use in defining local functions.

为了允许主模块在不定义一个新的命名空间的情况下，为模块内本地使用声明函数，XQuery预定义了到命名空间 http：//www.w3.org/2004/07/xquery-local-functions的命名空间前缀local，并为定义本地函数使用保留这个命名空间。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失