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禽支原体感染
释义
禽支原体感染
Encyclopedia
农学
〔禽传染病〕
释
avian mycoplasma infections
禽支原体感染
由多种支原体引起的禽类疾病。危害较大的有鸡毒支原体、滑液囊支原体和火鸡支原体。鸡毒支原体感染鸡引起气管炎及气囊炎,感染火鸡引起气囊炎及鼻窦炎,雏鸡及雏火鸡发生结膜炎;滑液囊支原体主要引起鸡和火鸡的滑液囊炎;火鸡支原体主要引起火鸡孵化率降低,雏火鸡气囊炎、骨畸形。
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Center for Ecology and Hydrology
Center for Excellence in Brain Science and Intelligence Technology
Center for Excellence in Molecular Cell Sciences, Chinese Academy of Science
Center for High Angular Resolution Astronomy
center for higher education and research
Center for International Forestry Research
Center for Latin American Monetary Studies
Center for Legal Assistance to Pollution Victims at China University of Political Science and Law
center for reproductive medicine
Center for Research Libraries
Center for Studies of Information Resources, Wuhan University
center for the performing arts
Center for the Protection, Inheritance and Performance of Folk Culture and Art of Bobai County
Center for the Studies of Latin America,Peking University
Center for the Studies of Latin America,Nankai University
center function
centering
centering machine
centering rod
centerless algebra
centerless grinder
centerless grinding
centerless quadric curve
centerless quadric surface
center-limb variation
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