说明:双击或选中下面任意单词,将显示该词的音标、读音、翻译等;选中中文或多个词,将显示翻译。
您的位置:首页 -> 词典 -> 环境烟草烟雾
1)  Environmental tobacco smoke
环境烟草烟雾
1.
Characteristics of Emissions of Air Pollutants from Environmental Tobacco Smoke;
环境烟草烟雾引起的室内空气污染的定量研究
2.
The environmental tobacco smoke(ETS) constituents in a real environment are investigated in an office with a volume of 75.
5 m3的办公室里采集了环境烟草烟雾的样本,用气相色谱-质谱(GC-MS)定量分析了其中的23种多环芳烃(PAHs)组分。
3.
OBJECTIVE To determine the prevalence of exposure to environmental tobacco smoke(ETS) among infants aged 5~8 months and their mothers during pregnancy;the factors smoking with infants,and their mothers exposure to ETS;and the change of infants,fathers smoking behavior during their wives pregnancy.
目的了解上海市市区目前婴儿的环境烟草烟雾(ETS)暴露情况和婴儿父亲在其妻子怀孕期间吸烟行为的变化。
2)  environmental tobacco smoking
环境香烟烟雾
1.
Effects of environmental tobacco smoking on lipid peroxidation rat;
环境香烟烟雾对大鼠脂质过氧化作用的影响
3)  environmental tobacco smoke
环境香烟烟雾
1.
Effects of environmental tobacco smoke on trace elements Cu、Zn、Se in rat;
环境香烟烟雾对大鼠体内微量元素Cu、Zn和Se的影响
2.
Research progress on effects of environmental tobacco smoke on outcome of pregnancy;
环境香烟烟雾对妊娠结局影响的研究进展
4)  tobacco smoke
烟草烟雾
1.
Effects of tobacco smoke on indoor airborne particles
烟草烟雾对室内空气颗粒物浓度的影响
5)  Environmental tobacco smoke
环境烟草烟气
6)  Tobacco processing environment
烟草作业环境
补充资料:煤烟型烟雾、伦敦型烟雾
分子式:
CAS号:

性质:又称还原型烟雾或煤烟型烟雾、伦敦型烟雾。指由燃煤产生的烟雾。燃煤烟气中主要为还原性物质二氧化硫、一氧化碳和颗粒物(其中含有碳粒)。这类烟雾在20世纪50年代曾出现于英国伦敦。在低温、高湿度天气,加上小风或静风并有逆温存在时,烟囱排放煤烟不易扩散而积聚在低空中形成烟雾。它对人体上呼吸道有刺激作用。

说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条