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在全球范围内,人们对人类的健康、寿命与可吸入颗粒物之间的关系等问题已经有了更深入的了解。研究证明,大小约为10μm(简称PM-10)以及<10μm的颗粒物质可能导致早产儿死亡以及呼吸道疾病等。大量的这类颗粒物质在马路上经过风吹和车辆运动后
Globally, people have gained a deeper understanding of issues such as the health of humans, the relationship between life expectancy and respirable particulate matter. Studies have shown that the size of about 10μm (PM-10) and <10μm particulate matter may lead to premature death and respiratory diseases. A lot of this kind of particulate matter after the wind and the road after the vehicle movement