例句與造句

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
   雖然w3c將“資源描述框架( rdf ) ”設(shè)計(jì)為常規(guī)元數(shù)據(jù)建模工具，但它還提供了許多功能，使之成為xml數(shù)據(jù)的理想搭擋。
2. It's difficult to find object database schema in a sentence. 用object database schema造句挺難的