virus capsid antigen的用法和樣例：
例句
- Virus capsid is surrounded by a layer of the virus nucleic acid outside the protein, by a certain number of tablets of the composition of the shell.
病毒衣殼是包圍在病毒核酸外的一層蛋白質，由一定數量的殼粒組成。 - The epitpes in capsid of FMDV play an important role in construction of a high immunogenic subunit vaccine.
口蹄疫病毒衣殼蛋白中的抗原表位是構建高免疫原性亞單位基因工程疫苗的基礎。
