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秋冬已至,面对雾霾对学生体育活动的困扰,北京市海淀外国语实验学校推出了“气膜体育馆”的新鲜举措。该校的“气膜体育馆”面积1100多平方米,从外观上看像一个大型充气球,密不透风。进体育馆时,要经过两道隔离玻璃门,当朝外的第一道玻璃门关闭后,朝内的第二道门才会自动打开,以保证隔绝室外气体。场馆内,除了顶棚是薄膜材料外,地板、设施和普通的室内体育馆并无差别。据学校负责人介绍,气膜体育馆造价不菲,但建筑工期短,一个多月即可完工。这种体育场馆主要依靠中央空调来控制馆内空气,还装有严格的空气过滤系统,并可对馆内空气
Autumn and winter has come, in the face of smog harassment of student sports activities, Beijing Haidian Foreign Language Experimental School launched a “Membrane Gymnasium ” fresh move. The school’s “gas membrane gym” covers an area of more than 1100 square meters, looks like a large inflatable balloon, airtight. Into the gymnasium, to go through two isolated glass doors, when the first glass door toward the outside closed, the second door will be opened automatically in order to ensure the isolation of outdoor gas. Venues, in addition to the ceiling is a thin film material, the floor, facilities and general indoor gym no difference. According to the person in charge of the school, the gas dome is expensive, but the construction period is short and can be completed in more than a month. This stadium mainly rely on the central air-conditioning to control the air in the hall, but also equipped with strict air filtration system, and the air in the hall