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- Beta virus 2 β-病毒2, 甜菜花叶病毒
- Objective: We were to investigate the use of PCR in detecting herpes simplex virus 2 (HSV 2) for patients with genital herpes (GH). 目的：用聚合酶链反应（polym erasechain reaction， P C R）检测生殖器疱疹患者单纯疱疹病毒（herpessim plex virus 2， H S V?2）。
- adeno-associated virus 2 ( AAV ) 腺相关病毒
- Infection due to Parainfluenza virus 2 副流感病毒2感染
- recombinant adeno-associated virus 2 2型重组腺相关病毒
- Will 2,000 dozens be enough for selling? 两千打够卖吗？
- The counselor bilked his clients out of$2 million. 那位顾问从他的顾客那里骗取了200万美元。
- A main feature of computer virus. 计算机病毒的一种主要特性。
- Every afternoon the baby takes a nap for 2 hours. 每天下午宝宝都要睡两个小时。
- Someday you may be a Phi Beta Kappa! 有一天你也可能成为斐陶斐的一员。
- He added 2 gallons of fuel to his car. 他给汽车加了2加仑油。
- She demonstrated that 2 and 2 are four. 她证明2加2等于四。
- The flu virus infected almost the entire class. 全班几乎人人都染上了流行性感冒病毒。
- If you subtract 2 from 8, you get 6. 8减去2是6。
- The book will run to nearly 2,000 pages. 这本书将厚达两千页之多。
- The bridge is almost 2 kilometers long. 这座桥差不多有两公里长。
- Beta virus 1 β-病毒1, 甜菜曲顶病毒
- The diameter of the tree-trunk is about 2 meters. 这树干的直径大约是2米。
- This fossil may be over 2 million years old. 这化石可能超过二百万年了。
- Beta virus 4 β-病毒4, 甜菜黄化病毒
