1.
Research on Simulation Technology of Polluted Airflow Emission in Virtual Scene
虚拟场景中污染气流扩散的仿真技术研究
2.
mobile monitoring station for atmospheric pollution
大气污染流动监测站
3.
We are taking steps to prevent air pollution and stream pollution.
我们正在采取步骤防止空气污染和河流污染。
4.
air pollution; airborne pollution; air pollution
空气污染(大气污染)
5.
Cars and planes are polluting the air, and rivers are getting dirty.
汽车、飞机在污染空气，河流也越来越脏。
6.
Trust Fund on Mobile Sources of Air Pollution
流动空气污染源信托基金
7.
Impacts of Air Pollutant Transport Based on Air Trajectory Clustering
基于气流轨迹聚类的大气污染输送影响
8.
This kind of air flow field is good at contamination diffusion.
这种空气流场结构有利于污染物的扩散。
9.
the dangerous ecological effects of industry,eg the pollution of the atmosphere,of rivers,etc
工业对生态的危害（如空气、河流等的污染等）.
10.
Aircraft Measurement of Air Pollutants over the Typical Regions of the Yangtze Valley;
长江流域典型区域空气污染物的航空测量
11.
Research on Pressurized Dissolved Air Cleaning Reverse Osmosis Membeane Fouling and Related Flow Pattern
加压溶气法清洗反渗透膜污染及相关流型研究
12.
Studying on Air Flow and Pollution of Natural Ventilation Tunnel with Shafts
竖井型自然通风公路隧道气流与污染问题研究
13.
Transportation of indoor airborne pollutant with a coupled ventilation system
复合空调室内气态污染物对流输运模拟
14.
The Ventilation and Pollution Characteristics of Branched and Merged Vehicle Tunnel;
分歧与合流汽车隧道内气流流动及污染情况研究
15.
The air has been contaminateed by exhaust fumes.
空气已被废气所污染。
16.
atmospheric pollution and surface contamination detector
大气污染和地面污染检测仪
17.
During an epidemic of influenza the air in trains and buses quickly becomes infected with germs.
流感流行期间，火车和公共汽车的空气很快便爱到病毒污染。
18.
Study on Correlations of Suspending Sands-Cadmium and-Lead in Polluted River
污染河流悬沙与镉、铅污染相关性研究