用形式化的方法描述了XML文档模型，并提供了一系列规则来保证模型描述的XML文档的良构性。

XML document model is described by formal method. Some rules are provided to guarantee that the described documents are well-formed.

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由于业务管理的复杂性和变化性等原因，如何建立良构的业务过程是一个比较现实的问题。

For the complexity and variability of process management, how to build a well-structured business process is a practical problem.

youdao

由于业务管理的复杂性和变化性等原因，如何建立良构的业务过程是一个比较现实的问题。

For the complexity and variability of process management, how to build a well-structured business process is a practical problem.

youdao