metadata services

• 元数据服务

metadata services的用法和样例：

例句

1. Operators could block access or degrade the quality of their data services, but that would antagonise subscribers.
   当然，运营商可以阻止此类接入或给他们的数据服务质量降级，但这种行为可能会使他们与自己的客户敌对。
2. The systems allow carriers to offer more high-bandwidth data services over their existing fiber-optic access and interoffice networks.
   这些系统允许电话公司在现有的光缆接入和局间网络上提供更多的高带宽数据服务。