大连市某地下商场室内空气品质调查分析

Investigation and Analysis of Indoor Air Quality at an UndergroundEmporium in Dalian

本文通过对某地下商场空气品质的测试及问卷调查,得出该商场存在着温度过高、新风量不足等问题。并对结果进行分析及评价,提出相应的改进意见。

We've measured air quality and taken a questionnaire in an underground emporium and found that the temperature was a little high and the fresh air volume was shortage, etc.Some analyses and investigations have been given out.At last we have given our suggestions.