卷烟烟雾

卷烟烟雾磷酸缓冲液中H2O2生成量的测定

Determination of the Amount of Hydrogen Peroxide Generated from Cigarette Smoke in Phosphate Buffer Solution

JY－1型卷烟烟雾多功能自动采样器的研制

Development of multi-function automatic sampler for cigarette smog

结果表明，卷烟烟雾处理1，2及4周的各组，均显示潜在的遗传毒性。

The results show that mutagenic potential in groups treated with cigarette smoke for 1 , 2 and 4 weeks was noticed .

反烟团体把烟草描绘为“夕阳”行业，引证声称全球担忧卷烟烟雾的有害影响。

Anti-smoking groups have portrayed tobacco as a " sunset " industry citing alleged global concerns over the harmful effects of cigaret-smoking .

他们说，其中的一项研究显示，烟草公司的研究人员将仓鼠放在卷烟烟雾中，并且得出结论它们有了癌样病变。

They say that one of the studies shows tobacco company researchers exposing hamsters to cigarette smoke , and concluding that they developed cancerous lesions as a result .

研究人员对老鼠进行了超过七周的实验，其中一半的老鼠一周六天每天暴露在4支卷烟的烟雾中，而另一半则完全处在无烟环境中。

Mice were studied over seven weeks , with half exposed to smoke from four cigarettes a day for six days a week while the other half smoke free .

利用ESR法测定了卷烟焦油中自由基的含量，同时测定了经过加工的蒙脱石制成的复合滤嘴卷烟烟雾中的自由基，经过对比，发现卷烟焦油中自由基下降（32±3）%。

Using ESR method , the containing of radical of cigarette tar and radical of cigarette smoke of compound filter made by processed montmorillonite wear measured . We find that radical of cigarette tar descends ( 32 ± 3 ) % by contrasting .