查询词典 bursal

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。

Published their seminal paper on the delineation of the bursal and thymic lymphoid systems in the chicken.

在 Glick 和 Chang 最初发现法氏囊的作用约十年后， Cooper 等（1965）发表了一篇开创性的文章，对鸡的粘液囊淋巴系统和胸腺淋巴系统进行了区分。

Infectious bursal disease of chicken,简称IBD

有传染性的；有导致疾病的可能。

And mammals without IBD, which is similar to the structure of the bone marrow or intestinal lymphoid tissue (set lymph nodes, appendix, etc.), also bursal role.

人和哺乳动物无法氏囊，其类似的结构可能是骨髓或肠道中的淋巴组织，亦有法氏囊作用。

In summary, we report an unusual case of infrapatellar bursal chondromatosis associated with an unresoled Osgood- Schlatter lesion.

综上所述，我们报道了一个罕见的与未缓解的Osgood-Schlatter损害相关的髌骨下粘液囊骨软骨瘤病病例。

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。

In addition, the present case is unique in that the bursal chondromatosis lesion deeloped in association with a large, unresoled Osgood-Schlatter lesion.

而且，本例粘液囊骨软骨瘤病损害的发生与一个大的、未缓解的Osgood-Schlatter损害相关，这还是绝无仅有。

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

Four field strains of Infections bursal disease viruses isolated in China during 1997～1999 were compared for their pathogenity and sequences in high variable region of vp2 genes.

对4个IBDV野毒株的致病性和它们的vp2基因高变区序列同时做了比较分析。结果表明， 4个IBDV毒株在致病性程度上存在较大差异。

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。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。