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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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mounting for grating
mounting instrument
mounting of telescope
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mounting technique
Mount Isa
Mount Isa polymetallic deposit
Mount Jewelry rose
Mount Jianglang Scenic and Historic Area
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Mount Jinggang Scenic and Historic Area
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Mount Jiuhua
Mount Jiuhua Scenic and Historic Area
Mount Jiuyi-Shundi Tomb Scenic and Historic Area
Mount John University Observatory
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Mount Kenya
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Mount Lang Scenic and Historic Area
Mount Langya Scenic and Historic Area
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