致病源 meaning in English
etiology
exotic animals
Examples
- 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。 - 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) 。 - 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。 - 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。 - 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。