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囊状幼虫病
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囊状幼虫病
Encyclopedia
农学
〔蜜蜂传染病〕
释
sacbrood disease
囊状幼虫病
由蜜蜂囊状幼虫病毒引起的,以幼虫新旧表皮间蜕皮液含大量病毒粒子、抽出后呈“囊状”,造成幼虫大量死亡为特征的蜜蜂幼虫期传染性疾病。
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instantaneous acceleration
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instantaneous axis [of rotation]
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instantaneously decodable code
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instantaneous pole
instantaneous power
instantaneous power of alternating current
instantaneous recombination
instantaneous recycling approximation
instantaneous rotation axis
instantaneous rotation center
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