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单词
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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valence electron approximation
valence fluctuation
valence instability
valence isomerism
valence-matching principle
valence nucleon
valence number
valence of an atom
valence quark
valence shell electron pair repulsion
valence shell electron pair repulsion theory
valence-shell electron-pair repulsion theory
valence shell electron pair repulsion theory, VSEPR
valence state
valence tautomerism
valence tautomerization
valence universal approach
valence, valency
Valencia
valency
valency coefficient
valency dictionary
valency electron
valency matrix
valency of a graph
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