【摘要】 从空气品质的定义、通风与室内空气品质的关系、提高空气品质的手段、湛江集商场空气品质的客观和主观调查等对大型公用场所室内空气品质进行了分析和研究。更多还原

【Abstract】 Describes indoor air quality’s present situations,definition and evaluation purpose,standard,methods in detail. At the same time, explicates influencing factor of indoor air quality and its influence for people healthiness. Finally, offers some advice for indoor air quality improvement according to practical situation in our country.更多还原