1) Challenge
[英]['tʃælɪndʒ] [美]['tʃælɪndʒ]
攻毒
1.
In this study,protective efficacy of commercial chickens at 14-day-old immunized with H_5N_2() and H_5N_1() subtype inactived oil-emulsion vaccine to the challenge of H_5N_1() AIV was evaluated.
采用H5N2和H5N1两种类型的禽流感(A I)油乳灭活疫苗免疫鸡群对高致病性A I流行株H5N1A IV的攻毒保护效力进行了比较。
2.
In this study,protective efficacy of Geese at 11 days old Immunized with H5N2 and H5N1 subtype inactivated oil-emulsion vaccine to the challenge of H5N1 AIV was evaluated.
应用H5N2和H5N12种类型禽流感油乳灭活疫苗分别免疫鹅群,观察比较了二者对H5N1型高致病性禽流感病毒的攻毒保护效力。
3.
The challenge viruses came from CL, SQ and QZ isolates respectively.
本试验分别用D78苗、B87苗,CA+CF+B87三价苗,法氏囊组织灭活油苗等4种疫苗免疫鸡群,然后分别用CL、SQ、QZ等3个本地分离毒株进行攻毒,测定每种疫苗对各毒株攻毒鸡群的保护指数。
5) infection dosage
攻毒剂量
1.
Proper infection dosage and routes were selected to make the chickens artificially infect avian colibacilloisis successfully.
选择适宜的攻毒剂量和攻毒途径,诱发淮南麻黄鸡大肠杆菌病。
6) infection route
攻毒途径
补充资料：麻毒攻目
麻毒攻目 麻毒攻目 病名。系指麻疹毒邪侵入眼目，白睛红赤，羞明多眵甚或黑睛生翳的疾病。本病多为麻疹恢复期。麻疹余邪袭目所致，失治可致丧明。故治宜疏风清肺除邪，方用泻白散加减；生翳者应泻肝解毒，方用谷精草汤，外点犀黄散。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条