classification of viruses造句

例句与造句

1. The Baltimore classification of viruses is based on the mechanism of mRNA production.
2. According to the Baltimore classification of viruses, it is a class IV virus.
3. Currently, two main schemes are used for the classification of viruses : the International Committee on Taxonomy of Viruses ( ICTV ) system and Baltimore classification system, which places viruses into one of seven groups.
4. It's difficult to find classification of viruses in a sentence. 用classification of viruses造句挺难的