If a public identifier is used , a system identifier must also be present 如果使用公共标识符,必须同时提供系统标识符。
Information technology - automatic identification and data capture techniques - system identifiers 信息技术.自动识别和数据捕获技术.系统识别符
The section in blue is called the public identifier , the green part is the system identifier , which is a uri 蓝色的部分是公有标识符;绿色的部分是系统标识符,它是个uri 。
The dtd is indicated in the system identifier by a url , which is where all the docbook definitions are located Dtd在系统标识中由url表明,后者是所有docbook定义所在的地方。
If you need the lowercase or uppercase version of an operating system identifier , such as a file name , named pipe , or registry key , use the 如果您需要操作系统标识符(如文件名、命名管道或注册表项)的小写或大写版本,请使用
Many data sources also have existing identifiers that fulfill the api s requirements on data source identifiers , such as document management system identifiers , that implementations could use instead of hash values 很多数据源也具有现有的标识符来实现api对数据源标识符的需求,比如文档管理系统标识符,实现可以使用它来代替散列值。
A system identifier is a document processing construct introduced in the HyTime markup language as a supplement to SGML. It was subsequently incorporated into the HTML and XML markup languages.