致病源的英文

etiology

exotic animals

• 致病:    pathopoiesia; path ...
• 源:    source; fountainhe ...
• 病源:    disease sources; p ...

例句与用法

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1. About one hundred cattle were killed from a second infected herd on a farm about three kilometers from the first
   一个距离首次发现致病源的牧场3公里左右的牧场中，一群数量约为100的二次感染的牛群被处死。
2. Prions are infectious agents composed of proteins which differ from all other known pathogenic agents in that they lack a genome
   这种新的致病源由于本身没有基因组而有别于已知的致病源(如细菌、病毒等) 。
3. About one hundred cattle were killed from a second infected herd on a farm about three kilometers from the first
   在一个牧场中，大约100的再次感染的牛群被杀死。而这个牧场，距离首次发现致病源的牧场只有3公里左右距离。
4. He said that the woman from nbc was " feeling fine " and that health authorities and the fbi were working to isolate the sources of the outbreak
   他说全国广播公司的那位妇女目前“感觉良好” ，健康机构和联邦调查局正努力隔离致病源。
5. When an infectious pathogen ( a disease - causing agent ) enters the body , b cells are activated and release antibodies into the bloodstream to combat the pathogen
   当一个感染性病原体（致病源）进入体内， b细胞就能被激活并释放抗体进入血液抵抗病原体。