Finally, the effects of fuel quality on controlling exhaust emission are analysed.

Exhaust emission of vehicle engines is one of the primary air pollution sources.

车用内燃机的废气排放是大气污染的主要污染源之一.

Engine power, fuel consumption and exhaust emission all depend on accuracy of the air fuel ratio.

汽车功率 、 燃油消耗和排放取决于空燃比,电子燃油喷射系统使得空燃比调整到最佳状态.

Accompanying rapid increment of preservation, motor vehicle exhaust emission share in the city is successively increased.

随着汽车保有量的急剧增加, 汽车的废气排放在城市中的分担率不断增加.

Cross-flow cooling tower . GYF vertical exhaust fan. Mixed flow fan.

GYF立式排烟风机. 斜流风机. 离心通风机.

Of course, exhaust fan is indispensable.

当然, 排气扇是必不可少的.

It takes the devices of blower and exhaust fan to achieve the circulation of fresh air.

5采用送风机及抽风机装置,以达到鲜风循环的作用.

The main shaft of a certain exhaust fan was broken at early stages of usage.

某风机主轴在使用中发生断裂.

The main products are: energy-saving low noise fan, fan-induced, high-temperature exhaust fan, Francis, ramps flow fan.

主要产品有: 低噪声节能风机 、 诱导风机 、 高温排烟风机 、 混流 、 斜流风机.

Installation of air conditioning and exhaust fan, ventilation and humidity to keep shop.

安装空调及排气扇, 保持车间通风及湿度.

Products: Farrowing Bed dringker Plastic Floor Exhaust Fan cooling Pad and so on.

产品主要有: 产床、保育床、定位栏、地板、风机、水帘等.

To investigate exhaust fume from a plastic plant and its effect on surrounding inhabitants.

调查某塑料厂废气污染状况及对居民健康的影响.

Diesel Smoke, Exhaust Fume, Exhaust Gases, Pollen And Other Urban Pollutants.

柴油机烟, 排出烟雾, 废气, 花粉和其他的城市污染物.

Exhaust fumes from cars are poisoning the air of our cities.

汽车排出的废气使我们城市中的空气遭受污染.

Exhaust fumes are dangerous to your health.

尾气对你的健康有害.

the exhaust fumes that are polluting our cities

污染我们城市的废气

The car left a trail of exhaust fumes.

车子留下废气的痕迹.

The health of our children is being endangered by exhaust fumes.

我们孩子们的健康正受到排放出的废气的损害。

The exhaust ? fumes ? are choking? me.

排放的 废气 让我窒息.

Automobile exhaust fumes are one of the major causes of smog.

汽车尾气废烟是引起烟雾的主要原因之一.

The exhaust fumes from factories polluted the air above the city.

从工厂排出的废气污染了城市上空的空气.