This paper puts forward a data transformation model described by XML metadata between heterogeneous databases in the flood prevention scheduling field.

本文以防汛调度领域为例，提出了一种基于XM L元数据描述的领域异构数据库问数据转换的模型。

youdao

This powerful data model simplifies the transformation description into a series of steps rather than a direct graph.

这个强大的数据模型将转换描述简化成一系列步骤，而非一个直接的图形。

youdao

The asset is a data model container object that provides transformation methods for various content types.

资产是一个数据模型容器对象，为各种内容类型提供转换方法。

youdao

This aggressive transformation will be accomplished by virtualizing data centers, consolidating IT operations, and ultimately adopting a cloud-computing business model.

FORBES: Government Cloud Computing on Forbes?