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单词
avian mycoplasma infections
释义
avian mycoplasma infections
Encyclopedia
农学
〔禽传染病〕
释
avian mycoplasma infections
禽支原体感染
由多种支原体引起的禽类疾病。危害较大的有鸡毒支原体、滑液囊支原体和火鸡支原体。鸡毒支原体感染鸡引起气管炎及气囊炎,感染火鸡引起气囊炎及鼻窦炎,雏鸡及雏火鸡发生结膜炎;滑液囊支原体主要引起鸡和火鸡的滑液囊炎;火鸡支原体主要引起火鸡孵化率降低,雏火鸡气囊炎、骨畸形。
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collimating telescope
collimation
collimation axis
collimation constant
collimation error
collimation lens
collimation plane
collimator
collimator lens
collimator measurement method
Collimitius
collinear
collinear collision
collinearity
collinearity diagnostics
collinearity equation
collinear limit
collinear lines
collinear phase matching
collinear point
collinear points
collinear solution
collinear transformation
collinear transformation, collineation
collinear vectors
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