周围的病毒和细菌是否突然发生了变化？
Was there a sudden change in the viruses and bacteria around?
乔布斯桑，请问您是否会将苹果描述成细菌或者病毒？
Mr. Jobs, would you describe Apple as a bacteria or a virus?
假如出现一个家酿合成生物俱乐部，会意外制造出一个真的病毒或细菌吗？
What if a home-brew synthetic-biology club were accidentally to launch a real virus or bacterium?
他们所研究的这种病毒可以寄生在多种细菌体中。
Those the team study can live in more than one bacterial species.
看，这就是抗体的作用，它们在那里杀死细菌，杀死病毒，或者，它们可能会对过敏原作出反应。
They are there to kill germs, kill viruses. Or,they might react to an allergen.
了解病毒引起和细菌引起咳嗽的差异。
Learn the difference between a virus-caused cough and a bacteria-caused cough.
细菌和病毒容易反复感染。
细菌保护自身免受病毒侵扰的机制是于去年发现的。
The mechanism that bacteria use to protect themselves against viruses was discovered last year.
细菌和病毒都可能导致这种病。
一些细菌和病毒活跃于简单的化合物诸如酒精中。
Some species of bacteria and virus thrive on simple compounds such as alcohol.
因此，我怀疑这是一种病毒，这种疾病是由细菌引起的。
So I doubt that this is a virus; this disease is caused by bacteria.
在杀灭水中的病毒的同时，净水机也能够防止细菌增长。
Along with killing bacteria in the water, the filters also prevent further bacterial growth.
细菌？病毒？蠕虫？
它常常是由细菌或病毒感染引起的。
It is most often caused by either bacterial or viral infection.
病毒或细菌可以从受感染者传给伴侣。
Transmission of viruses or bacteria can occur if one is infected.
人类在日常生活中受到细菌和病毒的侵袭。
Human is been attacking by bacteria and virus in daily life.
玉米蛇由于捕食啮齿动物从而减少了啮齿动物对病毒细菌的传染作用。
Corn snakes help to control rodent populations that may otherwise spread disease.
因此，很多人在使用他接触过的器材，这些器材理所当然就储藏了大量的细菌或病毒了。
So many people using ther same equipment is bound to garner a lot of bacteria.
利用高温摄氏200度之简单且直接原理杀死空气中细菌及病毒，一次性可杀死空气中之细菌高达99.99%。
Most simple theory punification by heat up to 200 C, 99.99% for one pass killing efficiency.
利用高温摄氏200度之简单且直接原理杀死空气中细菌及病毒，一次性可杀死空气中之细菌高达99.99%。
Most simple theory punification by heat up to 200 C, 99.99% for one pass killing efficiency.
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