一起学校自备水源污染引起学生腹泻事件的调查

来源 :中国热带医学 | 被引量 : 0次 | 上传用户:wjh101
下载到本地 , 更方便阅读
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
2004年9月16日丹东市卫生监督所接到报告某学院有部分学生发生不明原因腹泻后,立即组织专家与市疾病预防控制中心的有关人员一起深入该院进行调查处理.现将调查结果报告如下.
其他文献
目的探讨5-Br-PADAP在分光光度法测定水中微量镍的可行性.方法以2-[(5-溴2-吡啶)偶氮]-5-二乙氨基酚(5-Br-PADAP)为显色剂,利用非离子表面活性剂聚乙二醇辛基苯基醚(OP)作增
Initially as an extension of cloud computing, fog computing has been inspiring new ideas about moving computing tasks to the edge of networks. In fog, we often
The computation resources at a single node in Edge Computing(EC)are commonly limited,which cannot execute large scale computation tasks.To face the challenge,an
This paper derives new and ex-act closed-form expressions for the averagesymbol error rate (SER) of square M-aryquadrature amplitude modulation (M-QAM)in wireless c
用过氧化氢异丙苯(CHP)控制钛酸四丁酯(TBOT)的水解速率,用水热晶化法合成了Ti-MCM-41分子筛,并用X射线衍射和紫外漫反射光谱对其结构进行了表征,用X射线荧光光谱法测定了Ti-MCM-41
实训教学是职业技术教育区别于其它普通高等教育形式的重要特点之一,对计算机类专业软件编程实训教学进行了较为深入的研究,构建出"一主线、两资源、三体系、教学与生产有机融
Different from conventional cellularnetworks, a maritime communication base sta-tion (BS) has to cover a much wider area dueto the limitation of available BS site
我们对近年来所诊治的143例病毒性心肌炎(VMC)[1],61例病毒感染(VI)患者的血清肌钙蛋白I(cTnI)、柯萨奇病毒特异性抗体(CBV-Ig)进行动态测定,以探讨其对VMC的诊断价值.
Faced with the evolving attacks in recommender systems, many detection features have been proposed by human engineering and used in supervised or unsupervised d
Passive intermodulation(PIM)interference urgently needs to be solved in the satellite communication system,owing to degrading the whole performance.Mainstream r