air contamination meaning in English
空气污染物
Examples
- Studies on air contamination caused by acarid mites
尿螨病的病原学研究 - With the help of grey incidence analysis , the indoor air contaminations which influence people most are found out with limited data
通过对室内空气污染物灰色关联度分析，在所知数据不多的条件下找到了对室内人员的舒适性有较大影响的几种室内空气污染物。 - In fact , it is not always the truth . because of bad ventilation and synthetic material , the concentrations of air contaminations indoors are even higher than that outdoors
由于不良通风和大量化学合成剂在建筑材料中的使用，使得室内空气污染物的浓度有时要高于室外。 - Because bad ventilation and a large amount of synthetic material used in the construction material , the concentration of air contaminations indoors are often higher than the outdoors
由于不良通风和大量化学合成剂在建筑材料中的使用，使得室内空气污染物的浓度常常高于室外。 - But the molecular mechanism of formaldehyde on evoked airway irritation is not clear . however , there are few of the hypotheses about it , for example , nielsen hypothesis , which explain how formal dehyde and other air contamination beget neurogenic inflammation . our task at present is testifying if the hypothesis is right or not
因此气道刺激作用的分子机理还有待阐明，不过有一些假设倒是引起了我们的注意，如nielsen假设就是一个比较重要的、正日益受到人们重视的理论假设，它从分子机理上解释了甲醛等空气污染物是如何通过辣椒素受体的介导引起气道刺激作用和气道神经源性炎症的。