为了解我市沙河电影院改建后的通风设备使用效果和放映过程中的空气质量 ,作者于 1996年 6月对电影院改建后的各厅设点进行了卫生学调查 ,现将调查结果报告于后。1　调查内容与方法　查看各厅的通风设备情况 ,现场监测温度、湿度、风速、 CO2 、噪声、空气细菌集落数 ,记录数据 In order to understand the effect of ventilation equipment and the air quality during the reconstruction of Shahe cinema in our city, the author conducted a hygiene survey on the setting points of cinema rebuilding offices in June 1996 and reports the findings later. 1 Contents and Methods of Investigation Check the ventilation equipment in each hall, and monitor the temperature, humidity, wind speed, CO2, noise, air bacterial colonies on site, record data