indoors air quality

基本解释

Objective To understand the effects of various decoration materials and furniture on indoors air quality.
目的了解不同装修条件的居室内空气质量。
The domestic and international development present condition of the indoor environment quality was introduced, and indoors air quality standard and homologous examination methods were described.
对居室内环境质量的国内外发展现状进行介绍，对室内空气质量标准及相应的检测方法进行阐述。
We spend majority of our time indoors everyday. Therefore, indoor air quality greatly affects our health.
因为每个人每天大部份时间都是在室内活动、因此室内空气品质对人体健康有相当重要的影响。

As a culture, Americans spend 90 percent of our time indoors, and in the majority of cases the air quality inside is far worse than it is outside.
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