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infectious coryza
释义
infectious coryza
Encyclopedia
农学
〔禽传染病〕
释
infectious coryza
鸡传染性鼻炎
由副鸡禽杆菌(Avibacterium paragallinarum)引起的,以鼻腔和窦的炎症、流鼻涕,面部水肿和打喷嚏,育成鸡生长发育受阻和淘汰率增加,肉鸡肉质下降,蛋鸡产蛋量下降为临诊特征的鸡急性、传染性上呼吸道疾病。
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objective quality evaluation
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Objectives
Objectives and Principles of Securities Regulation
objective shot
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objectives of library management
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object language vs. metalanguage
object lifeline
object light
object link and embedding
object link and embedding, OLE
object linking and embedding database
object linking and embedding database, OLE DB
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