1.
The Spatial and Temporal Variation of Air Pollution Characteristics in China Adopting Air Pollution Index (API) Analysis;
利用空气污染指数（API）分析我国空气污染的区域时空变化特征
2.
A comparison of the mainland Chinese and international Air Pollution Index system
我国与国际空气污染指数系统的比较
3.
This year's target for air pollution control is to raise the rate of days with air pollution index equaling or bettering grade II to 55 percent.
今年大气污染治理目标继续提高，市区空气污染指数二级和好于二级天数要达到55%。
4.
Study on the Correlation between MODIS Aerosol Optical Thickness and Air Pollution Index in Nanjing;
MODIS气溶胶光学厚度与南京主城区空气污染指数的关系研究
5.
Regression Analysis on Air Pollution Index and MODIS Aerosol Optical Thickness in Nanjing;
南京市区空气污染指数与MODIS气溶胶光学厚度的回归分析
6.
The numbers of the days with the air pollution index attaining Grade II and better than Grade II is over 50% in 2001.
2001年全年空气污染指数Ⅱ级和好于Ⅱ级的天数达到50%以上。
7.
The local newspaper publishes no news and the everyday publishing of atmospheric pollution index is low enough to produce an illusion that you are living on another planet.
本地报纸无新闻，每天公布的空气污染指数低得让人产生错觉，以为生活在另一个星球上。
8.
Progress in developing indices and monitoring techniques for air pollution were further advanced than in most other areas of environmental health.
在空气污染指数与监测技术方面的进展比环境健康其它领域的进展更为显著。
9.
Study on Air Pollution Index Forecasting in Xiamen City--Comparison Between Time Series Analysis and Neural Network;
厦门市空气污染指数预测方法研究——时间序列分析与神经网络的比较(英文)
10.
air pollution technical data (APTD)
空气污染的技术数据
11.
air pollution; airborne pollution; air pollution
空气污染(大气污染)
12.
Something that pollutes, especially a waste material that contaminates air, soil, or water.
污染性物质造成污染的物质，尤其指一种污染空气、土壤或水的废物
13.
Air Quality Assessment for Shenzhen City based on Pollution Harm Index Method
基于污染损害指数的深圳市环境空气质量评价与分析
14.
Index of Meteorological Conditions for Pollutant Diffusion in Chongqing
重庆市空气污染扩散气象条件指标研究
15.
The air has been contaminateed by exhaust fumes.
空气已被废气所污染。
16.
Take air pollution, the most important social environmental indicator.
再看空气污染问题，这是最重要的社会环境指标。
17.
determination of a gaseous acid air pollution index(titrimetric method with indicator or prtentiometric end-point detection)
气态酸性空气污染指标的测定-用指示器或端点电势探测的滴定法
18.
Air Pollution Control Association (APCA)
(美国) 空气污染控制协会