contextual query language造句

例句与造句

1. The Contextual Query Language ( formerly called the Common Query Language ) is based on Z39.50 semantics.
2. An example of an IR query language is contextual query language ( CQL ), a formal language for representing queries to information retrieval systems such as web indexes, bibliographic catalogs and museum collection information.
3. It's difficult to find contextual query language in a sentence. 用contextual query language造句挺难的