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

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.

Their motors burn most of gasoline, and less goes out as exhaust fumes.

他们的汽车能燃烧绝大部分的汽油, 排出的废气就少了.

The air has been contaminateed by exhaust fumes.

空气已被废气所污染.

The air is mainly contaminated by exhaust fumes.

空气主要受到汽车尾气的污染.

Exhaust fumes are bad for your health.

废气对健康有害。

So it is the most important to control automobile exhaust gas pollution.

因此,控制机动车尾气污染是当务之急.

It features temperature resistance, good insulation, sound absorption and high cleaning efficiency of exhaust gas.

具有耐热温度高 、 保温性能好、吸音率大、尾气净化效率高的特点,是理想的空气净化 、 隔热、保温材料.

Exhaust gas has been incriminated as one of the causes of air pollution in cities.

废气被视为城市空气污染的原因之一.

While rising, the piston carries the exhaust gas upwards.

当活塞上升的时候就把废气排到上面.

Catalyst technique is the major way to purify automobile exhaust gas.

催化剂是当前控制汽车尾气的主要手段.

General Motors electronic fuel-controlsystem includes an exhaust-gas oxygen senor or sniffer.

通用汽车公司的电子燃油控制系统,包括废气氧传感器或嗅探器.

In the spark-ignition engine, recirculating some of the exhaust gas reduces the emission of nitrogen oxides.

在火花点火的发动机中, 再循环的一部分废气减少了氧化氮的有害污染物.

Uwed as materiale gor furnace and exhaust gas cleaning systems of automobiles.

炉用材料,汽车排气净化装置用材料.

Particulate traps have been designed that will remove most of the particles from the exhaust gas.

已经设计出的污染微粒收集器可将大部分有害微粒从废气中分离出来.