查询词典 pollution

The mechanism of air pollution on health was studied by questionnaire, lung function determination, the level of serum immuniglobulin analysis, and analysis of local aerobe and anaerobe bacteria of pharynx in quality and quantity.

以小学生作为研究对象，通过进行问卷调查、肺功能测定、免疫球蛋白水平测定，以及对口咽部需氧菌和厌氧菌进行定位、定性、定量分析，探索大气污染与机体健康效应及其作用机制。

Previous studies have shown how falling aerosol pollution will affect the rate of global climate change.

此前的研究表明气溶胶污染的降低将影响全球气候变化的速率。

Sampling and examination of aerosol is an important mean to research of atmospheric pollution.

气溶胶的采样检测是国内外研究大气污染的重要手段。

Aerosol is the key point of atmospheric pollution research.

气溶胶是大气污染研究的重点。

Aerosol is one of the important indoor air pollution resources and become a serious problem.

而气溶胶作为室内空气污染的主要来源之一，也自然成为我们不得不重视的一个严峻问题。

By the early days of 20 century, the proportion of negative ion in the aerosphere is 2 to 1, however basis on the recently data, the proportion just opposite become 1 to 2, this is attributed by the pollution of the air, water and other kinds of contamination.

这都是归因於人为因素对大自然迫害所致，像是空气污染、水源污染以及其他的有害污染之故。

According to Guangdong News Web, the first environment protective hydrocarbon cleaning equipment is made by a Hong Kong-funded enterprise located in Shenzhen, which will effectively solve the aerosphere pollution caused by Freon and trichloroethane used in China's industrial cleaning sector.

广东新闻网深圳六月九日电中国第一台碳氢化合物环保清洗设备此间在深圳一家港资企业诞生，将有效解决中国工业清洗行业几十年来一直用氟里昂、三氯乙烷洗涤剂清洗造成的大气层污染问题。

At the same time as the coking, iron and steel enterprises, the environmental pollution control in Aetna paid a heavy price , which also devoted a lot of money and manpower.

在同时，焦化，钢铁企业，对环境的污染控制在安泰付出了沉重的代价，这也投入了大量资金和人力。

Environmental pollution is afflicting people's health.

环境污染正在危害着人们的健康。1.5分

Environmental pollution is afflicting many cities and towns all over the world.

环境污染在危害着全世界的许多城镇。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。