The first approach projects organizational artifacts and processes onto the framework meta-structure.

第一种方法将组织工件和过程映射到框架元结构上。

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This internal data structure (literally, "the data about the data") is called meta-data.

这一内部的数据结构(确切地说就是“关于数据的数据”)被称为元数据。

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It is the structure of this meta-data that gives a filesystem its particular identity and performance characteristics.

就是这个元数据的结构为文件系统提供了其特定的身份和性能特征。

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