您要查找的是不是：
- Virus infectivity factor 病毒感染性因子
- 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。
- This research was imprised of two ingredients, one is non-infectivity factor, the other is infectivity factor. 在非传染性因素中，现场调查结果表明：2005年主要是由于母猪热应激造成的；
- Most likely it's a virus infection. 很可能是病毒感染。
- My PC is attacked by a virus infection. 我的个人电脑被病毒感染了。
- He is suffering from a virus infection. 他受到病毒感染。
- Serological tests excluded virus infections. 血清学检查排除病毒感染。
- Different level examples of rabies virus during purification process were tested by ELISA and virus infectivity titre. and the results were compared with that of results of NIH. 应用ELISA和病毒毒力滴度测定两种方法对狂犬病疫苗纯化过程中各步样品进行检测,并应用NIH效力测定法对ELISA法测定的结果进行验证。
- Virus infection has been a main factor which causes the degradation and affects the yield and quality of potatoes seriously. 摘要病毒侵染一直是导致马铃薯品种退化的主要因素，严重影响马铃薯的产量和品质。
- These viruses infect executable code found in certain system areas on a disk. 这些病毒感染可执行代码发现，在某些地区，系统对一个磁盘。
- In even the mildest virus infections, millions of cells perish. 即使得了最轻的病毒感染，也有无数细胞死亡。
- It does look a bit sore. It's just a slight virus infection. 看上去有点红,只是轻微的病毒感染。
- Are virus infection and shellfish Er paralytic concern? 病毒感染与贝尔氏麻痹有关吗?
- The new swine flu virus infecting humans is very unusual. 传染人的新的猪流感病毒是非常异常的。
- The result show that ascend angle infection factor during spirally tube heat transfer should not be neglected. 试验结果表明,螺旋升角在螺旋槽管凝结换热过程中具有不可忽视的影响。
- He is suffering from an ankle injury and a virus infection. 他饱受膝盖受伤和病毒感染的折磨。
- In even the mildest virus infections, millions of cells perish . 即使得了最轻的病毒感染，也有无数细胞死亡。
- By analyzing its infection factor, discussing its theoretics and practice control, eventually it points out measurement of controlling width reducing. 从影响宽减的因素、宽减的理论探讨及实践控制等方面进行了分析,提出了控制宽减的措施。
- A new virus could evolve when different flu viruses infect a pig, a person or a bird, mingling their genetic material. 一种新病毒可能演变不同流感病毒感染猪，一个人或鸟，它们的遗传物质的混合。
- The viruses infect tumor cells, replicate insider them, and eventually cause their death. 病毒感染肿瘤细胞，在其中复制，最终引起肿瘤细胞死亡（溶解）。
