查询词典 infectious

Objectives: To investigate the diversity of expression of structural protein among different infectious cloacal bursal disease viruses.

目的 ：了解不同传染性腔上囊病病毒株结构蛋白表达的差异。

A preparation of Chinese Herbal herbal in prevention and treatment against infectious bursal disease was studied by artificial infection to the hens.

本实验通过人工感染的方法，对防治效果显著的纯中药制剂&囊病康&的防病、治病机理进行了研究。

At present, Infectious Bursal Disease is widespread epidemic and results in serious damage to the poultry of China, although several kinds of vaccines are applied.

目前使用的多种疫苗仍未能有效控制鸡传染性法氏囊病的发生，原因是疫苗质量难以保证和免疫程序或方法不当。

Infectious Bursal disease Virus; vaccine ; production ; application

传染性法氏囊病病毒；疫苗；制造；使用

Infectious bursal disease virus ; Epitope; Analysis

传染性法氏囊病病毒；抗原表位；序列分析

Infectious bursal disease is an acute, highly contagious viral infection of young chickens.

鸡传染性法氏囊病是由鸡传染性法氏囊病病毒引起的一种急性、高度接触性传染病。

Infectious bursal disease of chicken,简称IBD

有传染性的；有导致疾病的可能。

infectious bursal disease is a high degree of exposure to sexually transmitted diseases, the chicken will lead to decline in immune function, the impact of other immune diseases, the aquaculture industry to bring great harm.

鸡传染性法氏囊病是一种高度接触性传染病，会导致鸡体免疫功能下降，影响其他疾病免疫，给养殖业带来极大的危害。

Key words: chicken; infectious bursal disease virus; variant; bivalent attenuated vaccine; immunogenicity

关 键 词：鸡；传染性法氏囊病病毒；变异株；二价弱毒疫苗；免疫原性

The possibility of producing infectious bursal disease virus on Second Chicken Embryo Fibroblast cells was studied.

传染性法氏囊病是对养鸡业危害最严重的病毒性传染病之一，目前该病尚无特效治疗手段，以预防接种为主，所以需要大量价格低廉，免疫原性好的疫苗。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。