Definition: a relationship exists between two database tables when one table has a foreign key that references the primary key of another table.
定义:当两个表中,一个表的外键和另一个表的主键存在一种关联关系,我们把这种关系称为数据库关系。
You can click any table that this table references by a foreign key.
可以单击此表中的外键所引用的任何表。
You can use this method on tables that have a foreign key that references another table.
对于具有引用另一个表的外键的表,可以使用此方法。
The findings will function as references for cultural teaching reform in foreign languages teaching in key science and engineering universities.
研究结果将为重点理工科院校外语教学中的文化教学改革提供参考。

词典释义: