global identifier meaning in Chinese

全局标识符

In other words , the name of a tag is not a global identifier
换句话说，标签名不是全局标识符。
Xml namespaces turn local names into global ones by appending a global identifier to the tag name
Xml名称空间通过在标签名前增加全局标识符将本地名转化成全局名。
To guarantee the uniqueness of global identifiers , they must be uris meaning they most likely contain a domain name that has been registered to guarantee uniqueness
为了保证全局标识符的唯一性，全局标识符必须是uri （就是说很可能包含注册的域名以保证唯一性）。
Object identification is one of the major challenges in integrating data from multiple information sources . since being short of global identifiers , it is hard to find all records referring to the same object in an integrated database
对象识别在很多的研究文献中也被称为是record linkage ， entity reconciliation ， merge purge等，用来判断多条记录是否指向相同的对象。