A: the topic structure is the result of some conditions that we established for the document architecture.

答：主题结构是我们为文档体系结构建立的某些条件的结果。

youdao

This paper describes an ODA-like multimedia document architecture model, and discusses the representation of the logical architecture and layout architecture.

文中给出一种描述多媒体文档结构的类oda模型，并着重讨论逻辑结构和样式结构的表示方法。

youdao

Document architecture, metadata, digital library, knowledge management and so on have become new knowledge growing points of the system of library science and informatics.

文献建构、元数据、数字图书馆、知识管理等成为图书馆学情报学体系中新的知识生长点。

youdao

It natively handles JSON, XML, and plain text, and a plug-in architecture allows you to add support for other document types.

FORBES: What You Need to Know About NoSQL Databases