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随着汽车工业的快速发展,汽车的生产量和保有量急剧增加,燃油汽车的有害气体排放严重地危害着人类的健康。据研究,目前大气中38.5%的一氧
With the rapid development of the automobile industry, the production and possession of automobiles have risen sharply, and the emission of harmful gases from fuel-powered cars has seriously endangered human health. According to research, the current aerobic 38.5% of the oxygen