XML messages that only reference a schema and do not add new declarations are XML instance documents in this sense.

在这个意义上，只引用模式并且不添加新的声明的XML消息是XML实例文档。

youdao

Learn how to build XML applications from declarations of simple interactions and transformations of documents.

通过本文了解如何通过声明简单的交互和转换文档构建XML应用程序。

youdao

The XML Forms Generator can process Schematron documents with any number of rule declarations, and it can handle Schematron report elements and Schematron assert elements equally well.

XML Forms Generator 可以处理包含任意数量的规则声明的 Schematron 文档，还可以处理 Schematron report 元素和 Schematron assert 元素。

youdao

The lawsuit contends that in filing the debt-collection lawsuits, company officials similarly signed legal documents, including sworn declarations, without reviewing the related files and bank records or even reading the documents.

NPR: Calif. Sues JPMorgan Chase Over Debt Collection