联苗 meaning in English

combined vaccine

Vaccination trials were carried out in spf chickens , protection index ( pi ) against md5 + rbib challenge induced by 106 pfu rfpv - gb - ha was 53 . 8 while pi against aiv challenge induced by 106 pfu rfpv - gb - ha was 69 . 5
综上所述，本论文尝试了不同禽病的主要保护性抗原基因在鸡痘病毒载体的联合表达，为探索基因工程联苗打下了基础。
From comparison and analysis of evaluation procedure , evaluation supporting system , relation between single vaccine and multi - vaccine , experts reports and dossier , combine with the status of china product registration , give out suggestion to improve registration regulation in china
通过对各国的审评程序、审评支持系统、单联苗与多联苗的审评关系、专家报告和注册材料的比较几方面的对比分析，结合目前我国兽药注册审评的现状，提出改进我国兽药注册管理的建议。