The biggest threat to the poultry industry is not avian influenza.
所飼養(yǎng)家禽沒有受禽流感影響的農民約翰說,消費者對禽流感爆發(fā)反應平靜.
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Proper infection dosage and routes were selected to make the chickens artificially infect avian colibacillosis successfully.
選擇適宜的攻毒劑量和攻毒途徑,誘發(fā)淮南麻黃雞大腸桿菌病.
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Be in avian sensory in, most is the organ that degrades first?
在鳥類的感覺器官中, 最先退化的器官是?
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Avian reovirus ( ARV ) infection exsit in the poultry industry around the world.
禽呼腸孤病毒 ( Avianreovirus, ARV ) 感染在世界范圍內存在,主要引起雞和火雞的病毒性關節(jié)炎\腱鞘炎,吸收障礙綜合癥和慢性呼吸道疾病.
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The avian fauna are composed of 68 Palaearctic realm species ( 41.21 % ), 90 Oriental realm species ( 54.54 % ) and 7 Eurytopic species ( 4.24 % ).
從地理型分析,東洋界種有90種 ( 54.54% ),古北界種68種 ( 41.21% ), 廣布種7種 ( 42.24% ).
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Normally a pathogenic avian virus is not pathogenic to either humans or wild birds.
通常一個高致病性的禽病毒對人或野生鳥類并沒有高的致病性.
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Apart from all these fundamental aspects of avian immunology, practical aspects should not be neglected.
除了研究禽類免疫系統(tǒng)的基本原理外,禽類免疫的實用性研究同樣不能忽視.
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The paper shows the meaningful methods and significance of avian systematics based on bird vocalization systematics.
報道了近年來建立于鳥類鳴聲基礎上的鳥類系統(tǒng)學研究新方法、新思路及其意義.
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Birds communicate by songs, and avian vocalization is a main aspect of ornithology.
鳥類鳴聲是鳥類交流的“語言”, 也是鳥類學研究的主要內容之一.
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Avian influenza is a violent infection which is caused by orthomyxoviridae type A influenza virus.
禽流感是由正粘病毒科中A型流感病毒引起的禽烈性傳染病.
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The complete nucleotide sequence of avian encephalomyelitis virus ( AEV ) isolate L _ 2 Z from China was determined.
測定了我國禽腦脊髓炎病毒 ( avianencephalomyelitisvirus,AEV ) 分離株L2Z株的全基因組核苷酸序列.
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Be in avian sensory in, most what is the organ that degrades first?
在鳥類的感覺器官中, 最先退化的器官是什么?
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Avian influenza is avian infectious disease caused by influenza A virus.
禽流感是由A型流感病毒引起的禽類感染病.
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Avian encephalomyelitis virus ( AEV ) was blindly passaged in chicken embryo fibroblast ( CEF ) cell for six generations.
利用雞胚成纖維細胞 ( CEF)培養(yǎng)禽腦脊髓炎病毒 ( AEV ),經過六次盲傳發(fā)現(xiàn):AEV在CEF上 無細胞病變(CPE ),但利用CEF細胞上清接種SPF雞 胚,可產生不同程度的AE雞胚病變.
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Specialized avian pathologists have evolved to guide the course of health control measures.
現(xiàn)在已有受過專門訓練的禽病理學家來指導保健措施的進行.
辭典例句
Their findings suggest that sick or dead birds can spread mild avian influenza to humans.
他們的研究結果表明病禽或死禽都能傳播輕微的禽流感給人類.
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Objective Developing a more sensitive HI method for H 5 avian influenza serum test.
目的建立一種敏感的禽流感病毒血凝抑制方法檢測H5禽流感病毒特異性抗體.
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They combined a human influenza virus with the deadly H 5 N 1 form of avian influenza.
他們把一個人類流感病毒與致命性H5N1型禽流感融合了起來.
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At the National Institute for Medical Research, scientists are studying the deadly H 5 N 1 avian flu virus.
在國家醫(yī)學研究所, 科學家們正從事H5N1型致命性禽流感病毒的研究.
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Nuclear genes, have recently become more commonly used as genetic markers in avian molecular phylogenetics.
核基因作為一種新的遺傳標記, 近年來被廣泛應用于鳥類分子系統(tǒng)發(fā)育研究中.
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These same characteristics are also valuable for the avian research model.
雞用于禽類研究的模型,上述性狀同樣有著重要的價值.
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Their features are avian, making them resemble humanoid birds or raptors.
他們的特征是類飛禽, 讓他們看起來像人形的鳥或者猛禽.
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There has never been a more exciting time to read about and study avian immunology.
閱讀和學習禽類免疫學將是一件從未另人如此激動的事情.
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Thailand on Monday reported its third death from avian influenza.
周一,泰國報道第三個禽流感患者死亡.
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Are some people immune to avian flu?
有人對禽流感天然免疫 嗎 ?
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Avian flu, also called bird flu, is a disease found in wild and farm birds.
禽流感也稱鳥流感, 是在野外和農場禽類中發(fā)現(xiàn)的疾病.
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Poultry Science Department, Clemson University. Departmental Information, Avian Hematology program.
克里門森大學家禽學系. 系訊, 家禽血液學計劃.
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