And key update is one of the important problems in this subject.
而组播密钥更新是其中的一个热点问题。
Public key cryptosystem is one of the most important research subject in modern cryptography.
公钥密码系统是现代密码学最重要的研究课题之一。
The establishment of Internet subject databases is one of the key contents of digital library.
网上信息检索使网上信息专题数据库的建设成为数字图书馆建设的一项重要内容。
Key Number One Renew and refresh your knowledge of the subject matter.
第一把钥匙所教科目需更新知识。
The subject of crime is one of the key elements of constitution of crime.
犯罪主体是犯罪构成的要件之一。
The subject of crime is one of the key elements of constitution of crime.
犯罪主体是犯罪构成的要件之一。
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