尿囊腔接种 meaning in English

allantoic sac inoculation

The chickens and chicken embryos were inoculated with variant serotype isolate e of infectious bursal disease virus using cloacal , nosal routes or via the allantoic cavity route , and the histopathological features of the bursa of fabricius of the ibdv _ infected chickens at various intervals of time were systematically investigated
本试验全面而系统地观察了传染性法氏囊病病毒变异e株，通过泄殖腔、鼻腔和尿囊腔接种雏鸡和鸡胚后不同时间法氏囊的组织形态学变化。
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。