研究发现,(吸附在吸烟者身上的)包括尼古丁在内的这些潜在的有毒化学物质之后会被释放到没人吸过烟的环境中,比如电影院。
Even more disturbing: The study found those chemical exposure levels could be the equivalent of between one and 10 cigarettes by the end of the movie.
更让人困扰的是:研究发现,看完一场电影,暴露在这些化学物质中所受的危害相当于吸了1到10根烟。
"People are substantial carriers of thirdhand smoke contaminants to other environments," said study author Drew Gentner, an associate professor of chemical and environmental engineering at Yale.
研究报告的作者、耶鲁大学化学与环境工程学副教授德鲁·金特纳说:“人们是将三手烟污染物携带到其他环境的重要载体。”
The study, published in the journal Science Advances, may be the first to show that people can transmit nicotine and other potentially toxic chemicals via their clothing after smoking, he said.
他说,这项发表在《科学进展》期刊上的研究可能是第一个表明人们吸烟后可以通过衣服来传播尼古丁和其他潜在有毒化学物质的研究。
"That was the unique part of this study," Gentner continued. "We were surprised by the wide array of hazardous volatile organic compounds that were off-gassing from the audience -- including some that are known to be carcinogens in people, such as benzene and formaldehyde."
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