1.
health effects of smoke-dust pollution
烟尘污染对健康的影响
2.
We must color=# cc0066> abate the smoke nuisance in our big cities.
我们必须消除大城市里烟尘污染。
3.
They also cannot pollute the air with clouds of smoke and dirt.
它们也不能用成团的烟尘污染空气。
4.
TECHNICAL MEASURES FOR CONTROLLING SMOKE POLLUTION BY AERATION IN GAS MAKING SECTION
造气吹风气烟尘污染治理的技术措施
5.
The Development of Dust Pollution in the Atmosphere of the City
城市大气中烟尘污染的防治研究进展
6.
The government levies a fine against the factories for polluting the air with smoke.
政府向以烟尘污染空气的工厂征收罚金。
7.
The Analysis and Design of 6300KVA Ferrosilicon Stove's Fume and Dust Pollution Control Technology;
6300KVA硅铁矿热炉烟尘污染治理技术分析及设计
8.
The municipal people's government may, in light of the actual conditions, adopt measures other than those specified in the preceding two articles to prevent and control the smoke or dust pollution.
除前两款外，城市人民政府还可以根据实际情况，采取防治烟尘污染的其他措施。
9.
Central heating supply system is one of the energy saving and enviromental protection ways, which can realize enviromental, ecomomic and social profits together.
集中供热是节约能源和解决烟尘污染的有效途径，可实现环境效益、经济效益、社会效益的统一。
10.
Those factories are causing a lot of environmental pollution with all their noise and smoke.
那些工厂噪声大，烟尘多，造成严重的环境污染。
11.
It is the smoke from factories that is ruining our air.
正在污染我们空气的乃是由工厂所排出的烟尘。
12.
Research of the New Dry-type Microporous Filtration Dust Catcher Control Smoke Pollution;
新型干式微孔过滤除尘器控制黑烟污染的实验研究
13.
soiled with dirt or soot.
被污垢或者煤烟污染。
14.
Dust-collecting devices adopted, absorbing dust, preventing air pollution.
配置集尘装置，吸收粉尘，防止空气污染。
15.
"Clean:Free from dirt, stain, or impurities; unsoiled."
干净的:无灰尘、污迹或杂质的;未污染的.
16.
Diesel smoke and fine dust in the urban areas are the most imminent problems, causing a nuisance and constituting a serious health concern.
市区的柴油黑烟及微尘是最迫切的空气污染问题，它们不但造成滋扰，对健康也有严重影响。
17.
In this country there is about a twofold difference in mortality for areas of high atomospheric pollution compared with the smoke-free rural areas.
在这个国家，大气高度污染的地区与没有烟尘的乡村比，死亡大约有两倍的差异。
18.
All bright and glittering in the smokeless air.
在烟尘未染的大气里粲然闪耀。