Be in avian sensory in, most what is the organ that degrades first?

1、

The complete nucleotide sequence of avian encephalomyelitis virus ( AEV ) isolate L _ 2 Z from China was determined.

测定了我国禽脑脊髓炎病毒 ( avianencephalomyelitisvirus,AEV ) 分离株L2Z株的全基因组核苷酸序列.

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2、

Birds communicate by songs, and avian vocalization is a main aspect of ornithology.

鸟类鸣声是鸟类交流的“语言”, 也是鸟类学研究的主要内容之一.

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3、

The paper shows the meaningful methods and significance of avian systematics based on bird vocalization systematics.

报道了近年来建立于鸟类鸣声基础上的鸟类系统学研究新方法、新思路及其意义.

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4、

Apart from all these fundamental aspects of avian immunology, practical aspects should not be neglected.

除了研究禽类免疫系统的基本原理外,禽类免疫的实用性研究同样不能忽视.

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5、

Normally a pathogenic avian virus is not pathogenic to either humans or wild birds.

通常一个高致病性的禽病毒对人或野生鸟类并没有高的致病性.

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6、

The avian fauna are composed of 68 Palaearctic realm species ( 41.21 % ), 90 Oriental realm species ( 54.54 % ) and 7 Eurytopic species ( 4.24 % ).

从地理型分析,东洋界种有90种 ( 54.54% ),古北界种68种 ( 41.21% ), 广布种7种 ( 42.24% ).

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7、

Avian reovirus ( ARV ) infection exsit in the poultry industry around the world.

禽呼肠孤病毒 ( Avianreovirus, ARV ) 感染在世界范围内存在,主要引起鸡和火鸡的病毒性关节炎腱鞘炎,吸收障碍综合症和慢性呼吸道疾病.

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8、

Be in avian sensory in, most is the organ that degrades first?

在鸟类的感觉器官中, 最先退化的器官是?

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9、

Proper infection dosage and routes were selected to make the chickens artificially infect avian colibacillosis 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.

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10、

The biggest threat to the poultry industry is not avian influenza.

所饲养家禽没有受禽流感影响的农民约翰说,消费者对禽流感爆发反应平静.

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11、

Specialized avian pathologists have evolved to guide the course of health control measures.

现在已有受过专门训练的禽病理学家来指导保健措施的进行.

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12、

Avian flu, also called bird flu, is a disease found in wild and farm birds.

禽流感也称鸟流感, 是在野外和农场禽类中发现的疾病.

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13、

Are some people immune to avian flu?

有人对禽流感天然免疫吗 ?

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14、

At the National Institute for Medical Research, scientists are studying the deadly H 5 N 1 avian flu virus.

在国家医学研究所, 科学家们正从事H5N1型致命性禽流感病毒的研究.

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15、

In China during SARS and avian flu, did we see flow of information?

中国非典,禽流感的时候, 又不见消息这么灵通?

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16、

Avoid touching birds and poultry, especially their droppings, which may carry the avian flu virus.

避免接触鸟和家禽, 特别是它们的粪便(可能有禽流感病毒).

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17、

These that avian influenza, the important poultry disease , bears big threat for the public health.

禽流感这一重大禽类疫病,目前已成为公共卫生面临的最大威胁.

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18、

Blue ear disease vaccine will appear first avian influenza vaccine as the trend of decentralization.

蓝耳病疫苗会出现当初禽流感疫苗那样的集中化趋势.

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19、

Objective Developing a more sensitive HI method for H 5 avian influenza serum test.

目的建立一种敏感的禽流感病毒血凝抑制方法检测H5禽流感病毒特异性抗体.

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20、

Their findings suggest that sick or dead birds can spread mild avian influenza to humans.

他们的研究结果表明病禽或死禽都能传播轻微的禽流感给人类.

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