如何使用 "nosocomial" 造句

1. Investigation of nosocomial infection prevalence rate in comprehensive hospital .
综合性医院医院感染现患率调查分析。
2. Epidemic characteristic analysis of 454 cases of nosocomial pneumonia .
454例医院获得性肺炎流行特征分析。
3. Analysis of distribution of pathogens causing nosocomial bacteremia in senile patients .
老年患者医院内菌血症病原菌分布与相关因素分析。
4. Methods pathogenic types and the results of drug sensitive test in 142 children with nosocomial infection were analyed .
方法对医院感染患儿的142株病原菌类型及其药敏试验结果进行分析。
5. Conclusions nosocomial infectious factors are mainly that immune function is lower in the aged and antibiotic is used generally .
结论老年人免疫功能低下,抗生素的大量应用等是引起医院感染的主要因素。