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inactivated veterinary vaccines
释义
inactivated veterinary vaccines
Encyclopedia
农学
兽用灭活疫苗
释
inactivated veterinary vaccines
兽用灭活疫苗
利用物理或化学的方法,对细菌或病毒等微生物材料进行处理,使其丧失感染性和毒性,保持免疫原性的疫苗。又称死苗。
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positive and negative
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positive channel metal-oxide-semiconductor circuit
positive channel metal-oxide-semiconductor integrated circuit
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