Even still, with physical data models you can reverse engineer from the actual database or from the data definition language (DDL) file.

还可以对实际数据库或数据定义语言(DDL)文件进行反向工程，生成物理数据模型。

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A service component is defined in a service component Definition Language (SCDL) file.

服务组件是在服务组件定义语言(ServiceComponentDefinition Language,SCDL)文件中定义的。

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Examples of these artifacts include the web services Definition Language (WSDL) document and the webservices.xml file that assists deployment.

这些构件的例子包括：web服务描述语言(web servicesDefinition Language,WSDL)文档和用于协助部署的webservices . xml文件。

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For the example here, you will import a Web Services Description Language (WSDL) definition file that is required by the Web service that you will test.

对于此实例，您将导入要测试的Web服务所需的Web服务描述语言(Web Services Description Language,WSDL)的定义文件。

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CUSTCRUD.wsdl: This is the Web service Definition Language (WSDL) file that is needed later for invoking the CRUD Web service that was created.

wsdl：这是Web服务定义语言(wsdl)文件，稍后需要使用该文件调用创建的CRUD Web服务。

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If you can modify the Interface Definition Language (IDL) source, you can apply type library file (TLB) attributes and import the type library.

如果可以修改接口定义语言(idl)源，就可以应用类型库文件(TLB)特性并导入类型库。

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Create a wrapper manually, based on an existing Interface Definition Language (IDL) file or type library.

基于现有的接口定义语言(IDL)文件或类型库，手动创建包装。

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Create a wrapper manually, based on an existing Interface Definition Language (IDL) file or type library.

基于现有的接口定义语言(IDL)文件或类型库，手动创建包装。

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