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serological surveillance
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serological surveillance
Encyclopedia
农学
疾病趋向
释
serological surveillance
血清学监测
通过检测血清中的标识物,对动物群体的特定病原体感染状态或免疫状态进行系统、连续和定期的观察,确定感染分布动态、疫苗免疫效果及其影响因素,以便及时采取有效防控对策的方法。
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detergent
detergent pollutants
detergent pollution
deteriorated sugar cane poisoning
deteriorated tremella poisoning
deteriorating terms of trade theory
deterioration
deterioration of luminophor
determinability
determinacy
determinacy axiom
determinacy principle
determinand
determinant
determinantal
determinantal divisor
determinantal equation
determinantal expansion
determinantal ideal
determinantal polynomial
determinantal representation
determinantal theory
determinantal variety
determinantal wavefunction
determinant bundle
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