According to a computer virus intrusion system approach can be divided into source virus, computer virus virus, operating system viruses and shell viruses.

按计算机病毒入侵系统的途径可将计算机病毒分为源码病毒、入侵病毒、操作系统病毒和外壳病毒。

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Be responsible for the security and confidentiality of the hotel computer system. Take preventive measures to computer virus and kill virus regularly.

负责饭店电脑方面的安全及保密工作，做好各种病毒的预防和定期杀毒。

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Because precise determination of a computer virus is undecidable, a method based on improved K-nearest neighbor to detect computer virus approximately is presented in this paper.

由于计算机病毒检测的不可判定性，提出了一种基于改进的K最近邻检测方法来实现对计算机病毒的近似判别。

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"We've also learned a lot about the virus from mathematical and computer modeling.

VOA: standard.2010.02.16

Computer systems at energy firm RasGas have been taken offline by a computer virus only days after a similar attack on oil giant Aramco.

BBC: Computer virus hits second energy firm

This might not sound like much to a human, but to a computer virus it is an age.

ECONOMIST: A new way of thwarting viral epidemics on computers

Consider the Stuxnet computer virus which reportedly caused great harm to at least one and perhaps multiple nuclear installations in Iran.

CENTERFORSECURITYPOLICY: Is Obama Deliberately Harming Israeli Covert Ops in Iran?