吸烟已成为人们普遍重视的社会和医学问题。吸烟对吸烟者本身的危害是人所共知的。但吸烟对不吸烟的烟雾接触者的影响,还没有引起人们的足够重视。目前,国外学者不仅注意研究吸烟对吸烟者本身的影响,而且对不吸烟的烟雾接触者也进行了多方面 Smoking has become a social and medical issue of universal importance. The dangers of smoking on smokers themselves are well known. However, the impact of smoking on non-smoker smog contacts has yet to attract enough attention. At present, foreign scholars not only pay attention to studying the impact of smoking on smokers themselves, but also conduct non-smoking smokes in many ways