xsd与xml的转换写法

[qq_34590761]

<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:mft="urn:Declaration:datamodel:standard:CN:MT4402:1" xmlns:Head="Head" xmlns:Declaration="Declaration" xmlns:xdb="http://xmlns.oracle.com/xdb" targetNamespace="urn:Declaration:datamodel:standard:CN:MT4402:1" elementFormDefault="qualified" attributeFormDefault="unqualified">
<xs:import namespace="Head" schemaLocation="Type/Head.xsd"/>
<xs:import namespace="Declaration" schemaLocation="Type/Declaration.xsd"/>
这几句xs转成xml文件头应该怎么写？高手帮忙看下，谢谢！