For above these questions, firstly I introduce the main kinds of pollution in vehicle, reasons and dangerous in this paper, secondly based on deeply analyses that are influence factors and analytic methods, it puts forward sampling condition and examination method.
针对以上存在的问题,本文首先介绍车内主要污染的种类、生成原因及危害,在详细分析车内污染物检测影响因素和分析对比污染物分析方法的基础上,提出了车内污染物检测的采样条件和检测方法。
参考来源 - 汽车车内空气质量检测和评价方法的研究·2,447,543篇论文数据，部分数据来源于NoteExpress
研究了车内污染物浓度随时间和温度的变化趋势。
The trend of variation in concentration of in-car pollutants with the change in time and temperature is studied.
他们还分析了通风装置是如何改变车内污染浓度的。
They also analyzed how ventilation Settings changed those concentrations inside of cars.
你的汽车里有5倍于车外的污染物，让我们从现在开始着手降低车内污染！
Inside your car you inhale 5 times more smog than outside. Start to make less.
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