This article analyzed air pollution situation in China and its causes, and put forward biological measures for control of air pollution.
介绍了我国大气污染状况，分析了产生污染的多种原因，并提出了生物治理措施。
Objective to investigate impact of coal-burning air pollution on respiratory system among primary and middle school students, and to provide evidence for the prevention and control of air pollution.
目的探讨煤烟型大气污染对中小学生呼吸系统健康的影响，为大气污染的预防控制提供依据。
We will work hard to prevent and control air pollution nationwide and increase the proportion of sewage treated and household refuse safely disposed of in key cities.
抓好大气污染防治和重点城市污水处理、生活垃圾无害化处理。
No area in the world is completely free of air pollution. We must take measures to control it.
世界没有不遭空气污染的地方，我们必须采取措施加以控制。
The research on NOX removal from flue gas is becoming a hot issue of air pollution control presently.
烟气脱氮技术的研究已成为目前大气污染控制中的一个热点课题。
Cities across the U. S. are cracking down on air pollution by enforcing auto emissions control, limiting the use of wood burning stoves, and by monitoring factory pollution.
美国各地的城市都在治理空气污染，做法是控制汽车废气排放、限制使用薪柴炉和监测工厂污染。
Using new dusting institutions, dusting control can be set paper size, dusting time, reduce the volume of powder and air pollution.
采用新款喷粉机构，喷粉控制可设定纸张大小、喷粉时间，减少了粉量和空气污染。
California's air pollution control program is one of the most effective in the world.
加州的空气污染控制方案是世界上最有效率的方案之一。
The harness and improvement of air environment in Beijing needed to consider the effect of surrounding areas and to take comprehensive countermeasures of pollution control and harness.
治理和改善北京地区的大气环境，需要考虑周边地区影响，并实施综合性的污染控制和治理对策。
As main facilities for air pollution control, bag filters' performances are directly connected with the properties of filtered dusts.
做为大气污染控制的主要设备，袋式除尘器的运行效果与过滤粉尘的性质有着直接的联系。
Type, source and characteristic of indoor air pollution status were analysed according to present control method and research direction.
分析了室内空气污染现状的类型、来源及其特点，对控制措施的研究方向及前景进行了展望。
The progresses in research and application of nanotechnology for prevention and control of water pollution and air pollution are reviewed. The development prospects of the technology are previewed.
从大气污染控制与水污染控制等方面综述了纳米技术的研究及应用进展，并展望了纳米技术的发展前景。
The paper introduces the indoors environmental air pollution caused by fitment and the harm of it, and then puts forward some control countermeasures.
介绍了由装修带来的室内环境空气污染及其危害，并就此提出一些控制对策。
Based on the formation of inversion weather in Erdous plateau, the temporal and spatial distribution of air pollution and feasible approach to control the pollution are discussed.
本文根据鄂尔多斯高原逆温天气的形成，讨论了高原地区中小城镇大气污染的时空分布及控制污染的可行性途径。
The fundamental goal of air pollution control is to improve air quality and protect public health and the environment.
空气污染控制的根本目的是改善空气环境质量，保护公众健康和环境。
Total emission control of atmospheric pollutant is to control air pollution from an integrated viewpoint, and it is an effective way for improving the quality of regional atmospheric environment.
大气污染物总量控制是从总体上来控制大气污染的一种方法，是从根本上改善区域大气环境质量的有效途径。
Total emission control of atmospheric pollutant is to control air pollution from an integrated viewpoint, and it is an effective way to improve the quality of regional atmospheric environment.
大气污染物总量控制是从总体上控制大气污染的一种方法，是从根本上改善区域大气环境质量的有效途径。
The paper mainly describes the causes of indoor air chemical pollution and how to control it.
本文主要论述了室内空气化学性污染的成因以及如何控制污染的具体措施。
Indoor air pollution has become a more and more serious problem. The paper mainly describes the causes of indoor air chemical pollution and how to control it.
室内空气污染已经成为当今社会越来越严重的问题。本文主要论述了室内空气化学性污染的成因以及如何控制污染的具体措施。
As a new generation of environmental friendly catalyst, nanocatalyst has a great potentially application in air pollution control, especially in indoor air purification.
纳米催化剂作为新一代高效环保催化剂，在大气污染治理，尤其是在室内空气净化中有着广阔的应用前景。
The pollution source of amorphous dust resulted from open-air coal stocking yard is specialized with large area, which is difficult to control.
本文通过采用在储煤场周围设置防风抑尘墙，降低储煤场内风速，从而实现有效控制储煤场无组织扬尘污染。
As the main source of air pollution, flue gas emissions have become the focus of the monitoring and control.
作为大气污染气体的主要来源之一的固定污染源的烟气排放就成为监测和控制的重点。
Clean combustion technology of CFB is ideal alternative technology for air pollution control of industrial coal-fired boiler.
循环流化床洁净燃烧技术，是燃煤工业锅炉大气污染控制的理想替代技术。
The invention relates to a composite catalyst with high effective denitrogenation performance and a preparation method thereof, belonging to the field of air pollution control.
本发明涉及一种具有高效脱氮性能的复合催化剂及制备方法，属于大气污染控制领域。
Invented can control or decrease the pollution of dust to city, and improve the air quality of the city.
本发明可及时控制粉尘或降低扬尘对城市造成的污染，有效改善城市环境空气质量。
The sources of indoor air pollution and its harm to people were introduced, and its effective control measures are presented.
介绍了室内空气中主要污染物的来源和对人体的危害，提出了控制室内空气污染的有效措施。
The sources of indoor air pollution and its harm to people were introduced, and its effective control measures are presented.
介绍了室内空气中主要污染物的来源和对人体的危害，提出了控制室内空气污染的有效措施。
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