用object identifier造句子，“object identifier”造句

6、First, you usually want to have a (surrogate) object identifier that maps to the primary key of the corresponding database table.

2、An object identifier uniquely identifies an issuance or application policy.

5、Application of digital object identifier(DOI) in journals of Chinese Medical Association

3、Type a name for the new application policy, and then accept or change the object identifier.

1、digital object identifier

4、Type a name for the new application policy, and if necessary change the object identifier.

7、Because typed tables contain objects that can be referenced by other objects, every typed table must have an object identifier column as its first column.