“群体免疫”的概念、定义、翻译、参考文献-科学参考

单词	群体免疫
释义	群体免疫 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	compressive strength compressive strength of rock compressive strength of rock mass compressive strength test compressive stress compress method compress molding compressometer compressor compressor blade compressor casing compressor characteristic regulation compressor characteristics compressor cycle compressor disk compressor efficiency of compressor compressor element stage compressor flow characteristic compressor oil compressor operation condition compressors performance curve compressor stage characteristic compressor surge compressor system compressor unit

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。