Mapping the XML type system to the native language type system has two disadvantages.
将XML类型系统映射为原生语言的类型系统有两方面的劣势。
A constraint mechanism can be an XML schema, a type system, or even some custom programming code.
约束机制可以是XML模式、类型系统甚至自定义的程序代码。
The rule and type system changes discussed in the previous section must be applied to the XML rule and type system files in the installed version of the regular expression annotator PEAR.
对于安装的正则表达式注释器PEAR版本中的XML规则和类型系统文件，必须应用上一节讨论的规则和类型系统修改。
The other type of XML source in the system is a plain XML string.
系统中源XML的另外一种类型是纯 XML 字符串。
For example, you can use an entity catalog to specify the location from which an XML processor loads a Document Type Definition (DTD), given the system and public identifiers for that DTD.
比如，给定一个DTD(文档类型定义，Document Type Definition)的系统标识符和公共标识符，实体目录(entity catalog)可用于规定XML处理程序从哪里加载dtd。
The first of these is to use the SOAP WSDL binding with XML Schema as the type system with literal usage.
这些技术中的第一个是使用利用了XMLSchema 的SOAPWSDL绑定作为文字使用的类型系统。
This provides the flexibility in type system design to map null objects to their corresponding XML types.
这就为类型系统设计提供了将空(null)对象映射为其对应的xml类型的灵活性。
So, in this case, all the toolkit has to understand is the entire XML Schema specification instead of the combination of the particular encoding rules as well as the chosen type system.
所以，在这种情况下，工具箱只需了解整个XMLSchema规范，而不需了解若干特定的编码规则的组合，也不需了解所选的类型系统。
Even though WSDL does not mandate the use of a particular type system, the XML Schema data types (XSD) is widely embraced by the Web services community.
尽管WSDL并不要求使用特定的类型系统，xml脚本数据类型(XSD)在Web服务领域内广受欢迎。
Schema conformance: Since XML Schema has recently been adopted as a W3C Recommendation, the working group considered it highly desirable for XQuery to be based on the type system of XML Schema.
模式一致性：由于XMLSchema最近已被采用作为W3CRecommendation，所以工作组认为基于XML Schema的类型系统设计XQuery是极其可取的。
For this, the type system from XML Schemas was used and augmented with a bit of extra syntax and semantics. You can provide a data type by using the as attribute-for instance.
为此使用了XML架构的类型系统，并附加了一些额外的语法和寓意。
The Writer class USES the XStream API to serialize an object of type Employee into XML and store it in a file in the file system (see Listing 1).
writer类使用XStreamAPI把Employee类型的对象序列化为XML并存储到文件中(如清单1所示)。
The Writer class USES the XStream API to serialize an object of type Employee into XML and store it in a file in the file system (see Listing 1).
writer类使用XStreamAPI把Employee类型的对象序列化为XML并存储到文件中(如清单1所示)。
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