否则，文件系统驱动程序就不能理解和操作元数据，那么您也就不能存取文件了。
Otherwise, the filesystem driver won't be able to understand or manipulate the meta-data, and you won't be able to access your files.
这是用于从资源中提取元数据的功能，然后把这些元数据存储在长期的存档中，并且对数据进行设置版本和存取。
Functionality for extracting metadata from resources, storing these metadata in long-term archives, as well as versioning and retrieving data.
全球数字图书建设的实践证明：元数据在各类数字化资源的收集、整理、存取和服务中起着至关重要的作用。
The practice of digital library construction in the world has proved that the metadata has played an important role in the collection, sorting, access, and the service of various data sources.
全球数字图书建设的实践证明：元数据在各类数字化资源的收集、整理、存取和服务中起着至关重要的作用。
The practice of digital library construction in the world has proved that the metadata has played an important role in the collection, sorting, access, and the service of various data sources.
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