Rendering support is required if an XML document is to have a visual representation.

如果XML文档需要可视化表示，那么对呈现的支持就是必要的。

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The first XML document application steps you through the visual query generator tool to perform both XML and relational queries that drive all three applications.

第一个XML文档应用程序演示使用可视化查询生成器工具执行XML查询和关系查询，这是所有这三个应用程序都要用到的。

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This structure provides a logical, visual and intuitive document association environment, making it easy to locate and retrieve project information.

这个结构提供了一个逻辑的、可视的和直觉的文档关联环境，使得更容易定位和取得项目信息。

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For those who are unfamiliar with the concept, a word cloud is a visual representation of the most frequently used words in a given document or, in this case, a speech.

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