object database schema造句

例句与造句

1. Relational and object database schemata , and even xml schemata , provide documentation , guidance , and control for data - driven applications . rdf schemata are looser and more generic ; they set forth our classification of the resources that we put into the rdf models
   虽然w3c将“资源描述框架( rdf ) ”设计为常规元数据建模工具，但它还提供了许多功能，使之成为xml数据的理想搭挡。
2. It's difficult to find object database schema in a sentence. 用object database schema造句挺难的