凝集素 --植物中与糖结合的蛋白 --可以识别并附着在外来入侵病毒细菌。
Lectins -- sugar-binding proteinsfound in plants -- can identify and attach to foreign invaders.
在尸检分析中，病毒比细菌更难识别。
Viruses are much more difficult to identify in postmortem analysis than bacteria are.
尸检分析显示存在一种尚未识别的病毒，以及一种已知细菌毒素的证据。
Postmortem analysis showed the presence of an as yet unidentified virus, as well as evidence of a known bacterial toxin.
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.
尸检分析显示出存在一种未知的病毒，以及一种已知的有毒细菌的证据。
Postmortem analysis showed the presence of an as yet unidentified virus, as well as evidence of a know bacterial toxin.
但是如果除开气候这一因素，像就近的食物资源或者作为原住民的病毒，细菌和寄生虫等也能对丰富的人类基因工具箱产生影响呢？
But what if factors other than climate, like the food available nearby or the viruses, bacteria, and parasites native to the area, also had an effect on various human populations' genetic toolkits?
这些病原体包括了病毒、细菌和真菌。
角膜溃疡是由细菌，病毒，或真菌造成的严重感染。
Corneal ulcers are severe infections caused by bacteria, viruses, or fungi.
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.
这些病原体包括了病毒、细菌和真菌。并且人类并不是唯一受到威胁的动物，其它各种动物和植物都会受到影响。
These pathogens can include viruses, bacteria and fungi. And humans are not the only ones at risk: all manner of other animal and plant species could be affected.
它不像病毒那样完全是外来的，也不像细菌病毒那样感染健康的细胞。
It is not entirely foreign, as a virus is; it does not infect healthy cells, as bacteria and viruses do.
脏水中的病毒，细菌和其他有机物每年使得亿万人患病。
Viruses, bacteria and other organisms in dirty water sicken hundreds of millions of people every year.
即使早期人类无法见到病毒或细菌，也面临着其致命影响。
Even if early man could not see virus or bacteria, he was confronted with their lethal impact.
微生物则更敏感；气温和降雨模式会对的病毒、细菌和寄生虫的生存活性产生重大的影响。
Microbes are even more responsive; temperature and rainfall patterns significantly affect the viability of viruses, bacteria, and parasites.
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.
该凝胶宣称能杀灭99.99%的病毒、细菌、真菌，但却未能提供安全性和有效性数据。
The gel was marketed as a product that could kill 99.99 percent of viruses, bacteria, and fungi. However, its safety and effectiveness have not been established.
只要水足够清澈不吸收光线，放到放电管下就会破坏水中能引起疾病的病毒、细菌和原生动物的DNA。
As long as the water is clear enough not to absorb the rays, exposing it to a discharge lamp will destroy the DNA of viruses, bacteria and protozoa that could otherwise cause illness when swallowed.
据此研究，基因组签名足以揭示是病毒还是细菌感染并能鉴别是否有病毒感染。
The genomic signature is strong enough to reveal whether the infection is viral or bacterial and can identify who has a viral infection and who does not, according to the study.
生物致癌物质，例如由某些病毒、细菌或寄生虫引起的感染。
Biological carcinogens, such as infections from certain viruses, bacteria or parasites.
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.
这些人造的基因单位通过连接病毒、细菌、植物与动物的基因片段创造。
The artificial gene units are created by joining fragments of DNA from viruses, bacteria, plants and animals.
口腔疾苦悲戚是指一些由于病毒，细菌，真菌和炎症引起来的分歧口腔危险。
The term 'mouth sore' refers a number of different lesions of the mouth caused by viruses, bacteria, fungi and irritation.
杀菌效果好，对几乎所有病毒、细菌以及其它致病体均有效。
Disinfect effectual send to the sick body to be effective while being other to nearly all virus bacterium.
免疫系统由免疫细胞、免疫组织和它们所分泌的生化物质构成，它保护着身体不受病毒、细菌和其他入侵者的干扰。
The immune system - a network of cells, tissues and biochemicals they secrete - defends the body against viruses, bacteria and other invaders.
它可以引起的感染，病毒，细菌或寄生虫。
It can be caused by an infection, virus, bacterium or parasite.
水中有病毒、细菌、原生动物、蠕虫等多种病原体。
The pathogen in the waters are viruses, bacteria, protozoa and helminths.
水中有病毒、细菌、原生动物、蠕虫等多种病原体。
The pathogen in the waters are viruses, bacteria, protozoa and helminths.
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