求翻译：目的：探讨口咽通气管取样在新生儿肺炎痰培养中的应用及新生儿肺炎致病菌的种类，指导临床合理使用抗生素。方法：对100例新生儿肺炎患儿在咽喉深部经口咽通气管取痰做普通培养，用梅里埃V32全自动鉴定药敏分析仪作细菌鉴定及药敏测定。结果：100份痰培养标本中培养结果阳性46例，阳性率为46%。前3位致病菌是：肺炎克雷伯杆菌最、大肠埃希菌、金色葡萄球菌;结论：经口咽通气管吸痰方法操作简单，刺激轻、无口腔黏膜损伤，能留取咽喉深部痰液，对明确新生儿肺炎致病菌种类有重要意义，指导临床抗生素的合理使用，对技术要求不高，能在基层医院广泛开展。是什么意思？

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Purpose: Discuss port vent tube samples have been in the Neonatal pneumonia process in the development and application of Neonatal pneumonia bacteria types and guide clinical rational use of antibiotics. METHODS: The 100 Neonatal pneumonia in children suffering from deep throat swallow vent tube thr

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Objective: to study the oropharynx ventilation tube sample application in neonatal pneumonia sputum cultures and types of pathogenic bacteria of neonatal pneumonia, guiding clinical rational use of antibiotics. Methods: 100 cases neonate pneumonia in sputum from deep throat oral oropharynx ventilati

Goal: Searches begs for food swallows the air vent sample in newborn pneumonia phlegm raise application and the newborn pneumonia pathogenic bacteria's type, the instruction clinical reasonable use antibiotic.Method: Swallows the air vent to 100 example newborn pneumonia trouble in the pharynx and l