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?
因此，尽管病毒和细菌毒素都能杀死海豹，但这些死亡更有可能是细菌毒素造成的。
Although both viruses and bacterial toxins can kill seals, it is more likely that these deaths were the result of the bacterial toxin.
有许多重要的区别病毒和细菌。
There are many important differences between viruses and bacteria.
是没有保证的方式，防止病毒和细菌感染。
There is no guaranteed way of preventing viral and bacterial infections.
一切生物都充满了会摧毁身体的病毒和细菌。
All living things are filled with viruses and bacteria that destroy the physical.
结论：根据BTF可早期初步区别病毒和细菌感染。
Conclusion: Viruses and bacteria infections in the early stage could be distinguished according to different BTF.
我们必须记住：病毒和细菌的耐药株同样也能在国际上迅速传播。
And we must not forget: drug-resistant strains of viruses and bacteria also travel well internationally.
免疫系统通常保护身体不受异物的影响，如病毒和细菌。
The immune system normally protects the body against foreign materials, such as viruses and bacteria.
病毒和细菌也可通过咳嗽或喷嚏在空气中产生的飞沫传播。
They may also spread via air-borne droplets from a cough or sneeze.
急性呼吸道感染(ARIs)是由多种病毒和细菌引起的。
Acute respiratory infections (ARIs) are caused by a variety of viruses and bacteria.
病毒和细菌通常在儿童的鼻腔或咽喉处可发现，如被吸入则可感染肺部。
The viruses and bacteria that are commonly found in a child's nose or throat, can infect the lungs if they are inhaled.
世界卫生组织估计，高达80%的病毒和细菌通过手进行传播。
It is estimated by the WHO that up to 80% of viral and bacterial transmissions occur through contact via your hands.
科学家认为，清除病毒和细菌会降低人体抵抗力，同时也会影响人体大脑功能。
They believe that eliminating bacteria and viruses has actually made our immune systems weaker, and this in turn has affected the functioning of our brains.
她们喜欢吞食大的东西，所以成了一个混合器，在里面病毒和细菌可以交换基因。
They like to swallow big things and so serve as a kind of mixing bowl where viruses and bacteria can swap genes.
另一种类型的净水器采用了积极的静电电荷的一种手段灭活病毒和细菌。
Another type of water purifier USES a positive electrostatic charge as a means of inactivating viruses and bacteria.
气温的上升将给病毒和细菌生长提供好的环境，这意味着更多疾病发生。
The increase in temperature will also provide a better condition for bacteria and virus to grow which means more diseases.
最终的目的在于更好的理解其他相近种群间的关系，特别对于病毒和细菌。
The eventual goal is to better understand relationships between other closely linked species, particularly when it comes to drugs and bacteria.
抗体是一种免疫系统产生的蛋白质，起到寻找和破坏入侵的病毒和细菌的作用。
An antibody is an immune system protein that helps seek and destroy invaders like viruses and bacteria.
本发明涉及用于保护植物对抗各种致病媒介例如真菌、病毒和细菌的组合物和方法。
The present invention relates to compositions and methods for protecting plants against various pathogenic agents such as fungi, viruses and bacteria.
从科学角度，已知大蒜系葱属漂白亚麻纤维卷，以其具有抗病毒和细菌的能力自古传闻。
Scientifically known as Allium sativa, garlic has been famous throughout history for its ability to fight off viruses and bacteria.
目的评价髓鞘碱性蛋白(MBP)在小儿中枢神经系统病毒和细菌感染中的临床意义。
Objective To evaluate the clinical significance of myelin basic protein (MBP) in children with central nervous system (CNS) viral and bacterial infection.
哥伦比亚大学医疗中心和爱荷华州大学的研究者目前正在研究一种特定的病毒和细菌。
Researchers at Columbia University Medical Center and the University of Iowa are now searching for specific viral and bacterial culprits.
如果它可以杀死病毒和细菌工业使用时，为什么我们不能用在医学上，并将其应用到人体功能？
If it can kill viruses and bacteria when used industrially, why can't we use it in medicine, and apply it to human function?
我们正在测算每天我们的呼吸中，究竟有多少的病毒和细菌在穿梭来回，特别是在飞机或封闭的礼堂环境中。
We're measuring how many viruses and bacteria all of us are breathing in and out every day, particularly on airplanes or closed auditoriums.
该微生物的大小介于病毒和细菌之间，具有明显的细胞壁和细胞膜双层结构，但无明显的细胞核。
The RLO with cell wall was smaller than bacteria but larger than virus and had cell membrane without nucleoid area.
正电性荷电材料表面带有较强的正电荷，对负电性的细菌、病毒和细菌内毒素有较强的亲和作用。
Positivly charged material carries stronger positive charge on its surface and has a stronger affinity for bacterium, virus and bacterial endotoxin which cany negative charge.
正电性荷电材料表面带有较强的正电荷，对负电性的细菌、病毒和细菌内毒素有较强的亲和作用。
Positivly charged material carries stronger positive charge on its surface and has a stronger affinity for bacterium, virus and bacterial endotoxin which cany negative charge.
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