1.
Every day the chimneys of factories pour a large volume of smoke to the air to pollute it.
工厂的烟囱每天把大量的烟雾排放到空气中去，造成空气污染。
2.
Fumes were discharged from the motor.
烟雾从发动机里排放出来。
3.
The Impact of Vehicle Exhausts on Photochemical Smog in City;
机动车污染物排放对城市光化学烟雾的影响
4.
Influence of Spray-drying Flue Gas Desulfurization Technology on Emission Characteristics of Fine Particles
喷雾干燥烟气脱硫工艺对细颗粒排放特性影响的试验研究
5.
Engine exhaust from the growing numbers of automobiles on the roads was blamed for the appearance of "smog" and other forms of air pollution in larger cities.
人们指责公路上日益增多的汽车排放的废气在大城市里造成“烟雾”和其他形式的空气污染。
6.
In many neighborhoods, noxious fumes from factories and the stench of burning garbage drive residents indoors.
在很多街道上，工厂排放的有害烟雾以及燃烧废料垃圾的熔炉使附近居民只能呆在家中。
7.
No major city in the world is without its share of smog, fumes, and noise.
环视当今世界，所有的大城市对烟雾、尾气排放和噪音污染都难辞其咎。
8.
US EPA smoke emission test cycle
美国烟排放物试验循环
9.
The discharge amount of the smoke dust hit 10.591 tons.
烟尘排放总量1059.1万吨。
10.
radioisotope smoke alarm
放射性同位素烟雾报警器
11.
a shroud of fog, smoke, etc
一片浓雾、 烟雾等
12.
The factory was criticized for emitting black smoke from its chimneys
这家工厂因烟囱排放黑烟受到了批评。
13.
The chimney discharges smoke into the air
烟囱把烟尘排放到空气中。
14.
The chimney is puffing dense smoke into the air.
那烟囱正向空中排放浓烟。
15.
Smog is a mixture of smoke and fog.
烟雾是烟和雾的混合物。
16.
Study on the effect of fire suppression by coupling mechanical exhaust and water mist in subway carriage
地铁车厢机械排烟和细水雾耦合灭火效果研究
17.
a large tall chimney through which combustion gases and smoke can be evacuated.
一个又大又高的烟囱，通过它燃烧的气体和烟雾才可以排出去。
18.
fire-alarm, incorporating smoke detectors, containing a radioactive substance
火警报警机,装有烟雾探测器,含放射物质