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地下空间的开发利用,正在受到广泛的重视,但要保证人们在地下生活舒适,除要求建筑形式、色彩、光线、声响等效果外,空气质量符合卫生要求是更为重要的。应用科研设计差异法,以地面状态作空白对照,以自然通风状态(后称停风)作标准对照,以增温空调并供给负离子状态(后称送风)作实验对照。大量人群观察,可减少个体差异的误差,980名受试者以观看演出(n=310)、电影(n=220)和舞会(n=450)三种方
The development and utilization of underground space are receiving more and more attention. However, to ensure that people live comfortably underground, it is more important that the air quality complies with the hygiene requirements except for the effect of architectural form, color, light and sound. Application of scientific research design difference method to ground conditions as a blank contrast to the natural ventilation (hereinafter referred to as stop-wind) as a standard control to warm air conditioning and supply negative ions (hereinafter referred to as air) for experimental control. A large number of people were observed to reduce the individual differences in error, 980 subjects to watch the performance (n = 310), the movie (n = 220) and the ball (n = 450) three kinds of parties