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为了解华漕社区民工子女学校教室卫生状况,确保学生健康和安全,2010年3—4月对闵行区华漕镇3所民工子女学校教室进行卫生学调查及监测。1对象和方法1.1对象华漕社区内3所民工学校,每所学校按每层楼3个点,每所学校6～9个点,共计21间教室。1.2方法调查内容:教室卫生,教室布局、朝向、人均面积;课桌椅卫生,课桌椅分配符合率;教室采光,玻地比、室内照度、最低采光系数;照明,桌面照度、照度均匀度、灯具与桌面距离、灯具长度垂直黑板情况黑板卫生局部照明灯、黑板照
In order to understand the health condition of Huacao community migrant children’s school classrooms and to ensure the health and safety of students, from March to April in 2010, hygiene investigation and monitoring were conducted on three classrooms of migrant children’s schools in Huacao Town, Minhang District. 1 Objects and methods 1.1 Object Huacao community 3 migrant schools, each school by 3 points on each floor, each school 6 to 9 points, a total of 21 classrooms. 1.2 Methods of investigation: classroom health, classroom layout, orientation, per capita area; furniture and health, desks and chairs assigned in line with the rate of classroom lighting, glass ratio, indoor illumination, minimum lighting coefficient; illumination, desktop illumination, illumination uniformity , The distance between the lamp and the desktop, the length of the lamp vertical blackboard health blackboard health local lights, blackboard photos