“nosocomial infection”的概念、定义、翻译、参考文献-科学参考

单词	nosocomial infection
释义	nosocomial infection Encyclopedia 医学感染释 nosocomial infection医院内感染住院患者在入院48小时后获得的感染，包括住院期间发生的感染和在医院内获得而出院后发病的感染；但不包括入院前已开始或入院时已存在的感染。简称院内感染。
随便看	observable system observable universe Observable Variable observable variable observance observation observational astronomy observational astrophysics observational catalogue observational cosmology observational data observational dispersion observational error observational learning observational material observational method observational network observational predicate calculus observational program observational project observational quantity observational sampling observational selection observation and description on external things observation and imitation of character

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