“herd immunity”的概念、定义、翻译、参考文献-科学参考

单词	herd immunity
释义	herd immunity Encyclopedia 医学群体免疫释 herd immunity群体免疫根据某种传染病流行区域与人群发病等流行病学特点，在人群中进行大规模的疫苗或菌苗接种以预防和控制其传播流行的措施。又称社区免疫。
随便看	motorboat racing place motor calman filter motor closed-loop control motor closed-loop control system motor combustion instability motor control motor control theory motor cooling motor cortex motor-cross and multiple stage motorcycle race motorcycle motorcycle engine motorcycle patrol motorcycle sport motorcycle tour race motorcycle track racing motor decision motor development motor direct torque control motor disorders motor drive motor-driven feed water pump motor efficiency motor energy consumption braking motor energy saving

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