antigenic

基本解释

The virus is really changing because of what we call antigenic drift and shift.
这种病毒的变化就是因为我们所说的抗原漂移或是抗原更换。
West Nile Virus (WNV) is a member of the flavivirus genus and belongs to the Japanese encephalitis antigenic complex of the family Flaviviridae.
西尼罗河病毒是黄病毒属的一种，与日本脑炎抗原复合物同属黄病毒属。
Apart from providing diagnostic confirmation, the laboratory will undertake viral characterization and genetic and antigenic analyses of viruses.
除提供诊断性确认外，该实验室将开展病毒特征描绘以及病毒的遗传和抗原分析。

Make a lot of the virus, it has all of its antigenic epitopes on it, but we'll just kill it so that it can't replicate.
先增殖出大量的病毒,病毒表面有特定的抗原决定簇,然后杀死病毒使其无法复制
耶鲁公开课 - 生物医学工程探索课程节选
Just use a piece, an antigenic piece of the virus.
只用一部分病毒,就是其具有抗原性的部分
耶鲁公开课 - 生物医学工程探索课程节选
We talked about host cells that are perhaps infected with a virus, displaying pieces of that virus, antigenic pieces of that virus in the context of a surface receptor called MHC-1, presenting that.
我们说到过,可能受到病毒感染的宿主细胞,表现出病毒的一部分特征,病毒的抗原部分,其表面受体称为主要组织相容性抗原-1,MHC-1负责呈递抗原
耶鲁公开课 - 生物医学工程探索课程节选