英语词汇“the epidemic cross sectional study”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	the epidemic cross sectional study
释义	the epidemic cross sectional study 基本例句流行病学调查 Methods The investigation of the epidemic area,the isolation of Orientia tsutsugamushi,the study of pervention measures were carried out.方法疫源地流行病学调查，病原分离鉴定与分子生物学研究，预防措施的制定。
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