infectivity

infectivity的英语例句

1. The infectivity and other properties of viruses can be assayed by several methods.

   病毒的传染性及其它性质可通过几种方法鉴定.

2. The nondescript bacteria were responsible for the infectivity of the filtrate.

   这种滤液的侵染性应归之于不能描述的细菌.

3. Viruses do not loose their infectivity following their adsorption to a solid particles.

   病毒吸附到固体颗粒上后并不丧失它们的感染力.