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muscovy duck parvovirus infection
释义
muscovy duck parvovirus infection
Encyclopedia
农学
〔禽传染病〕
释
muscovy duck parvovirus infection
雏番鸭细小病毒病
由番鸭细小病毒引起的,临床特征为腹泻、气喘和脚软,病理变化以肠炎为主的幼龄番鸭急性、败血性传染病。传染性强,病死率高,1~3周龄多发。又称“三周病”。
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A Youthful Romance
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Aytilla
Ayukawa Nobuo
Ayun's case
Ayurbarwada Emperor Renzong of Yuan Dynasty
Ayutthaya
Ayutthaya Dynasty
Ayutthaya style architecture
AZ
azacrown ether
azacyclobutadiene
azacyclobutadiene; azete
azacyclobutane
azacyclobutane; azetidine; azetane
azacyclobutanone
azacyclobutanone; azetidinone
azacycloheptane
azacycloheptatriene
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