病毒扫描软件需要一个名单病毒签名，以便能够确定病毒的攻击。
A virus scanner requires a list of virus signatures in order to be able to identify viruses.
目前所发现的病毒几乎所有都是H1N1病毒，对此该机构在官网上贴出了公告名单。
Nearly all of the viruses identified so far are H1N1, the agency said in a posting on its Web site.
在计算机应用领域，建立白名单其实就是将认为非垃圾、无病毒的姓名、电子邮件地址、网址、或者程序等信息添加入允许列表。
In computer usage, to whitelist means to place a name, E-mail address, Web site address, or program on a list of items that are deemed spam - or virus-free.
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