若要解决此错误，请在函数或类型定义内声明CLR类型的变量。
To resolve this error, declare variables of CLR types inside a function or type definition.
简单性：通过使用单个head元素或类型定义来选择一组元素，使代码更加紧凑高效。
Simplicity: the code is more efficient and compact by using the single head element or type definition to select a group of elements.
简单性：程序可以使用这些节点测试，选择基于共同组head元素或类型定义的一组元素，而不是逐一列举所有具体的元素名。
Simplicity: the program can use these node tests to select a group of elements based on their common group head element or type definition rather than enumerate all concrete element names one by one.
除了需求类型以外，层次——或更一般的说法，需求类型之间的一组有效的关系——必须要定义。
In addition to the requirement type, a hierarchy — or more generally, a set of valid relationships between requirement types — must be defined.
当定义主题的新类型或域元素时，请记住主题专门化和域专门化的层次结构必须有所区别。
When you define new types of topics or domain elements, remember that the hierarchies for topic specialization and domain specialization must be distinct.
可以根据诸如作者、日期或文档类型之类的属性，很方便地定义条件。
The condition can be conveniently defined based on such attributes as Author, Date, or Document Type.
该注册库是一个瓶颈，因为它对于那些仅限于个别企业或域的那些多媒体类型的定义无能为力。
This registry is a limited bottleneck that does not have the capacity to deal with the media type definition requirements of individual enterprises or domains.
交换架构包含独特于某个消息类型或消息类型组的定义。
Exchange schemas contain definitions that are unique to a message type or group of message types.
它允许根据相关名称空间定义复杂或简单类型的约束以进行扩展。
Wildcarding allows you to define complex or simple type restrictions for extensions based on an associated namespace.
在WSDL文档的消息元素中引用的类型(架构定义或参考)是在该WSDL文档的类型元素中定义的。
Types, either schema definitions or references, that are referred to in a WSDL document's message element are defined in the WSDL document's type element.
NIEM模型也不为在交换中装配所有对象而定义特定的消息类型或结构。
The NIEM model also does not define specific message types or structures for assembling all of the objects in an exchange.
通过BLOB数据类型或使用FORBITdata子句定义的列将以二进制形式从源传递到目标，所使用的代码页是零。
Columns defined with the BLOB data type, or using the FOR BIT data clause will be passed as binary from the source to the target, and the code page used is zero.
这是一种XML内部的暂时表示，不支持列定义或该数据类型的应用程序返回。
This is an XML internal and transient representation that does not allow for column definition or for the return of this data type to the application.
通过定义，各种MIME类型可用于交付XML、JSON或html格式的资源。
A variety of MIME types are defined that can be used to deliver a resource in XML, JSON, or HTML format.
这些数据类型应该定义在一个或多个模式 (.xsd)文件中。
The data types should be defined in one or more schema (.xsd) files.
在模式文档中定位类型定义或元素声明。
Locate type definitions or element declarations in schema documents.
如果您使用literal，这表示您使用一个使用元素或类型属性的具体的模式定义。
You use literal, which means you choose a concrete schema definition using either the element or type attribute.
不能使用或检测导入模式中定义的类型。
这种情况并不常见，通常在单独的文件中用DTD或XMLSchema定义类型信息，这样就不必在每次请求的每个标签中重复这些信息。
That is unusual; normally you define type information with a DTD or an XML Schema in a separate file, obviating the need to repeat this information for every tag on every request.
定义文件包含大纲(或文档类型)名称、大纲说明以及对应的.dot文件。
The definition file contains the outline (or document type) name, the outline description, and the corresponding.dot file.
您通常使用deftype来实现新类型的集合，或定义围绕您所指定协议的全新抽象事物。
You would typically use deftype to implement new kinds of collections, or to define completely new abstractions around protocols that you specify.
然而，SimpleXML不能针对文档类型定义(DTD)或模式进行验证。
However SimpleXML cannot validate against a Document Type Definition (DTD) or schema.
不能在类定义的implements或extends子句中使用“外露”类型参数。
"Naked" type parameters can't be used in the implements or extends clauses of class definitions.
该字段的值选项包括component、link或policy，这定义了应用程序模型的类型。
The value options for this field are component, link, or policy and this defines the type in the application model.
请注意：要使用BOFactory创建数据对象，必须定义复杂类型或全局元素。
Note: to use the BOFactory to create a data object, you must define either a complex type or a global element.
(您可以在文档类型定义(Document TypeDefinition,DTD)或模式(schema)中定义元素，稍后我将对此进行简要的描述)。
(you can define your elements in a Document Type Definition (DTD) or in a schema, which I will discuss briefly later.)
可以将属性类型定为基本类型(例如，Integer或String)或复杂数据类型(例如，用户定义的类型，如Order和CreditCard)。
The attribute types can be basic (for example, Integer, String) or complex data types (for example, the user-defined types like Order and CreditCard).
如果您的部署环境包括其他应用程序类型，因需要支持这些其他应用程序类型，您将需要对模式进行扩展或自定义。
When your deployment environment includes other application types, you will need to extend or customize the pattern as needed to support these other application types.
其他的可由用户通过对基本类型进行扩展或限制进行定义。
Others can be defined by the user, by extending or restricting the basic types.
还可以定义其他技术作为约束机制，如模式或类型系统，甚至可以定义自己的自定义约束解决方案。
You can also define other technologies as constraint mechanisms, such as schemas or type systems -- you can even define your own custom constraint solution.
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