live-bird meaning in English
活禽
Examples
- Materials and methods : fecal , cloacal and tracheal swabs from different types of poultry were collected in 6 live - bird retail markets once a week . they were inoculated into 9 - 11 days embryonated chicken eggs and incubated in 35 " c for 72 hours . hi and nl assays were performed to detect the subtype of viruses if ha test were positive ( ad ^ 16 ) and contamination test were negative
材料和方法：每星期收集一次标本，收集的标本常规处理， 9 - 11日龄鸡胚尿囊腔接种， 35培养72小时，收取尿囊液，血凝阳性( ad 16 )且细菌培养阴性者- 70保存并进一步做hi ， ni实验鉴定亚型。 - The information generated in current study suggests that the developing influenza ecosystem in southern china region may play an important role in the process of emerging novel influenza viruses , even directly impact the genesis of pandemic influenza strains . materials and methods : fecal , cloacal and tracheal swabs from different types of poultry were collected in live - bird retail markets once a week . they were inoculated into 9 - 11 days embryonated chicken eggs and incubated in 35 for 72 hours
本课题意在: 1 、以pa和cu为代表，探讨hgnz亚型流感病毒在这些新形成的小种群中的流行情况; 2 、探讨这些小种群中流感病毒的来源:是从其它动物跨种属传递而来，还是本身为流感病毒的天然宿主: 3 、探讨这些新形成种群中hgnz亚型流感病毒的进化情况，以及其在整个流感病毒生态体系中的作用;材料和方法:每周采集标本一次，常规处理后，接种于9一n日龄鸡胚尿囊腔， 35恒温培养72小时，收取鸡胚尿囊液。