查询词典 avian

Up to 5,000 birds faced slaughter last night after avian flu was confirmed on a poultry farm.

昨晚在家禽饲养所确认禽流感病毒后约5000只鸟面临屠杀

Japanese authorities have decided to slaughter about 170,000 chickens at a poultry farm north of Tokyo after an avian flu virus was found there.

日本当局已定屠宰约17.0万只鸡在一个家禽饲养在东京以北一后，禽流感病毒被发现。

One key feature of research on the avian immune system has been the seminal contributions it made on the key role of lymphocytes in adaptive immunity, graft-versus-host responses, deline ation of the two major lymphocyte lineages – B cells and T cells – and gene conversion for devel oping the immunoglobulin repertoire.

对禽类免疫系统的研究成功的揭示了淋巴细胞在适应性免疫、移植物抗宿主反应、两种主要淋巴细胞系的划分，以及与免疫球蛋白谱形成相关的基因转换中的关键作用。这一开创性的贡献是禽类免疫系统研究的一个重要特征。

"We found the bird flu virus H5N1 is now also in migrating geese, ducks and other wild fowl and probably moving across the world as flocks migrate beyond the area of the center of current avian flu epidemic," he added.

他进一步的说明：「我们目前也在一些迁移的鹅、鸭和其他野鸟禽类身上发现H5N1禽流感病毒。而这些病毒，也可能由目前的禽流感流行中心区域，伴随著鸟群的迁移，扩散到全世界其他的地方。

The re-recognition of AI and AIV, especially the susceptibility of mammal and the epidemic in man, and the rare fowl avian infected by influenza were also introduced and summarized.

介绍了近年来禽流感与禽流感病毒的变化以及对其的重新认识，特别是对哺乳动物的易感性与在人群中的流行。

The variation of AI and AIV was introduced in the recent years.The re-recognition of AI and AIV,especially the susceptibility of mammal and the epidemic in man,and the rare fowl avian infected by influenza were also introduced and summarized.

介绍了近年来禽流感与禽流感病毒的变化以及对其的重新认识，特别是对哺乳动物的易感性与在人群中的流行。

February 21, the China Disease Prevention and Control Center of respiratory specimens re-tested, the result, the avian influenza virus (H5N1) RNA positive.

2月21日，经中国疾病预防控制中心对患者呼吸道标本进行复核检测，结果为禽流感病毒（ H5N1 ）核酸阳性。

No month plague, SARS, polio, people infected with highly pathogenic avian influenza, dengue fever, anthrax, diphtheria, neonatal tetanus, leprosy, typhus, kala-azar, echinococcosis and wire Disease cases reported.

当月无鼠疫、传染性非典型肺炎、脊髓灰质炎、人感染高致病性禽流感、登革热、炭疽、白喉、新生儿破伤风、麻风病、斑疹伤寒、黑热病、包虫病和丝虫病病例报告。

Second OO eight years, according to the World Health Organization issued in December, Egypt ASSIUT provinces, Riau Province of Indonesia, Cambodia emerged one after another of human infection with highly pathogenic avian influenza cases.

据世界卫生组织二OO八年十二月发布，埃及ASSIUT省、印度尼西亚廖内省、柬埔寨相继出现了人感染高致病性禽流感病例。

There is no evidence for a somatic gene conversion mechanism such as that occurs in the avian bursa.

并且没有证据表明，如禽类法氏囊产生抗体谱一样，在这一发生过程中存在基因转换机制。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。