Abstract: This article mainly analyze urban air quality present situation in China and the key factors affecting urban air quality study.
摘要：本文针对我国城市的空气质量现状及影响城市空气质量的主要因素进行分析研究。
This study did not provide a calculation for the lives saved in the non-cycling population but it stands to reason that they would also benefit from the improved air quality.
这项研究没有提供数据表明这一计划挽救了多少那些不骑车的人的生命，但是很显然，他们也同样受益于空气质量的改善。
The World Health Organization study on urban air quality says those most affected live in the world's poorest cities.
世界卫生组织对城市空气质量的研究指出，受影响最严重的是全球最贫穷城市的居民。
Presents the study results about human body comfort and indoor air quality.
介绍了国内外有关人体舒适感和室内空气品质的研究成果。
Thee world Health Organization study on urban air quality says those most affected live in the world's poorest cities.
世界卫生组织对城市空气质量的研究指出，受影响最严重的是全球最贫穷城市的居民。
Summarizes the historical and present status of the study of thermal comfort of occupants and indoor air quality, looks forward to developing trends in this research field.
综述人体热舒适和室内空气品质研究的历史和现状，展望该研究的发展趋势。
Finally, a comparative study is carried out on the advantages and disadvantages of statistical prediction model of air quality and the numerical forecast model.
比较研究了空气质量统计预报模型和数值预报模式的优缺点。
So it is important to study Indoor air Quality as the air condition systems become popular in modern buildings.
因此在通风空调系统日益普及的今天，进行室内空气品质的研究具有重要意义。
But the study of the indoor air quality and fireproofing performance of the constructional type still need be perfected currently.
但对于这类建筑的室内空气品质及防火性能的研究目前尚待完善。
To investigate the impact of chamber ambient air quality on the testing results, mathematical analysis is performed to study the vibration trends of formaldehyde background concentration.
为了解气候舱周边空气质量对检测结果的影响，本文应用数学分析方法对气候舱内空气中甲醛本底浓度的变化规律进行了探析。
This study is also a primary work on the formation of final version of urban air quality forecasting system.
同时这也是最终形成城市大气质量预测系统的前期工作。
ObjectiveTo Study whether ORMDL3 expression level, life-style and indoor air quality were associated with childhood asthma in Beijing, China.
目的研究北京地区儿童ORMDL3基因表达水平、生活方式、室内空气质量与哮喘发生的相关性。
The study of cities in China found the average annual expose to PM2.5 was 56 micrograms per cubic metre, compared to the WHO guideline limit for safe air quality of 10 micrograms.
对中国城市的这项研究发现，PM2.5的年均接触量为每立方米56微克，而世界卫生组织的空气质量安全标准为每立方米10微克。
The study is aimed to produce a pleasant air quality for people as they age.
该研究旨在让人们在变老时拥有好的空气质量。
To study the effect of ultraviolet on the air disinfection in the workshops producing women's hygienic articles and provide reliable basis for improving hygienic quality of the workshops.
目的探讨紫外线对生产车间的妇女卫生用品及空气的消毒效果，为提高车间产品卫生质量提供可靠数据。
On the base of formaldehyde pollution of indoor furniture and air after newly decorated rooms, this study was adopted electricity chemistry sensor method to detect the indoor air quality.
本研究采用电化学传感器检测法对新装修室内空气质量和家具释放甲醛量进行检测。
The present study showed: 1. The air quality around the plant is better, but it will be down and produced impact on crops growth and human health after the gas plant goes into operation.
该项研究表明：1。目前厂区周围大气环境质量尚好，但是煤气厂投产后将有所下降，可能会影响农作物的生长和人群健康。
This study focuses on the influence of initial fiber moisture content, air temperature, air flux and loading ratio on the drying efficiency and quality of wood fiber in impinging stream-drying system.
该文以垂直倾斜半环多级组合对撞流干燥系统为研究对象，通过对木质纤维进行初含水率、气流流量、气流温度和带载率等系统参数的实验研究，探讨木质纤维的对撞流干燥特性。
The results of case study show that the model is available for air quality predicting in shore line. Key Words Sea and land breeze; Vertical shear of wind…
实例应用表明，该模式对海陆风上下层风向存在切变时的空气质量模拟是有效的。
Together with our Mainland colleagues we will initiate a study of the air quality in the Delta region, with the aim of developing improvement measures from 2000 onwards.
我们将和内地专家一同开始一项有关珠江三角洲空气质素的研究，以便从2000年开始制定改善措施。
Objective To study the main distinctions of the ambient air quality in the different kinds compartments of the passenger train during the Spring Festival Transportation.
目的了解春运期间不同类别旅客列车车厢环境空气质量差异。
With the rising of intelligent home, people pay more and more attentions to study the high-quality indoor air-conditioning system.
随着智能家居行业的兴起，高品质的室内空气调节越来越受到人们的重视。
With the rising of intelligent home, people pay more and more attentions to study the high-quality indoor air-conditioning system.
随着智能家居行业的兴起，高品质的室内空气调节越来越受到人们的重视。
应用推荐