Figure 6 ,Table 2个

    • 图  1  监测站示意图

      Figure 1.  location information of monitoring station

    • 图  2  工作日和周末BTEX的小时平均浓度及浓度比值

      Figure 2.  Mean hourly concentration and ratios of BTEX on workdays and weekends

    • 图  3  2018年各季节邯郸市高校区BTEX的浓度及组成

      Figure 3.  Concentration and composition of BTEX in University District of Handan in each season in 2018

    • 图  4  （a）各组分的OFP及浓度值季节变化；（b）SOA贡献量的季节变化

      Figure 4.  (a) Seasonal variation of OFP and concentration; (b) Seasonal variation of SOA contributions

    • 图  5  B/T月比值变化及各季节风速玫瑰图

      Figure 5.  Monthly ratio of B/T and rose chart of wind speed in each season

    • 图  6  苯对在校男女大学生的致癌风险

      Figure 6.  The carcinogenic risk of benzene to college students