1 . laboratory infection
4) artificially infected 实验感染鸭例句>> 5) Laboratory infection 实验室感染例句>> 6) experimental infection 实验性感染例句>>.
2 . laboratory infection with
moreover , labo ratiory animals could get the disease from the sick wild rats result in laboratory infection with the technicians involved .该病不仅由野鼠传播给人群,而且通过野鼠感染实验动物,形成实验室感染,二次传播从事动物实验的人群。
3 . in laboratory infection
moreover , labo ratiory animals could get the disease from the sick wild rats result in laboratory infection with the technicians involved .该病不仅由野鼠传播给人群,而且通过野鼠感染实验动物,形成实验室感染,二次传播从事动物实验的人群。
4 . in laboratory infection with the
moreover , labo ratiory animals could get the disease from the sick wild rats result in laboratory infection with the technicians involved .该病不仅由野鼠传播给人群,而且通过野鼠感染实验动物,形成实验室感染,二次传播从事动物实验的人群。