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infectious coryza
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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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phase function
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phase III clinical trial
phase instability
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phase-integral method
phase IV clinical trial
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phaseless
phaseless aperture synthesis
phase-locked control systems
phase locked loop
phase-locked loop
phase-locked loop, PLL
phase locked loops
phase-locked loop technology
phase-locked measurement
phase-locked multi-frequency division
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