clostridium pathogenicity梭菌致病性
combine pathogenicity联合致病性
population pathogenicity群体致病性
animal pathogenicity动物致病性
pathogenicity study致病性研究
pathogenicity identification致病性测定
pathogenicity index致病指数
pathogenicity difference致病性差异
In order to understand deeply the pathogenicity of MDV, a better understanding of the genes involved in virulence is needed.
为了深入了解MDV的致病机制,对涉及到病毒毒力的基因进行更好的了解是必需的。
参考来源 - 马立克氏病毒“814”疫苗株全基因组序列测定及分析H5N1 is a virus with strong pathogenicity, so the people infected by H5N1 show a high death rate.
H5N1是有强致病力的禽流感病毒，感染H5N1的患者死亡率高。
参考来源 - 应用引流管侧释放套管针治疗脓胸的临床研究