peripheral air ducting

用法例句

Weather is the condition of the air around us.

天气就是我们周围空气的状况。

a space heater that transfers heat to the surrounding air by convection.

通过对流向周围空气传播热量的空气加热器。

an electrical discharge accompanied by ionization of surrounding atmosphere.

伴随有周围空气的离子化的放电。

ambient sulphur dioxide concentration

周围空气的二氧化硫含量；外围空气的二氧化硫浓度

An aircraft, especially a balloon or dirigible, deriving its lift from the buoyancy of surrounding air rather than from aerodynamic motion.

浮空器从周围空气的浮力而不是从空气动力获得提升力的航空器，特指气球或飞船

The cold "boil-off"gases condense the moisture in the surrounding air, creating a highly visible fog.

低温汽化气体浓缩周围空气里的水份，产生非常显著的雾。

ringed with a curtain of higher pressure air.

软垫周围用高压空气环绕。

Thoroughly clean the area around the injector with compressed air.

用压缩空气彻底清理喷射器周围区域。

The air was full of bells from the surrounding spires.

空气中充满了周围教堂传来的钟声。

The air around him felt dank and airless.

周围的空气阴湿寒冷，也不流通。

If there were no gravity, there would be no air around the earth.

假如没有重力，地球周围就没有空气。

It was the idea of supporting a craft on a 'pad', or cushion, of low- pressure air, ringed with a curtain of higher pressure air.

这顶计划是将船支承在低压空气垫或低压空气软垫上, 低压空气周围围着较高气压空气幔。

The wind is whipping around, showing you there are great stirrings in the air.

风在周围撞击，显示你在空气中有巨大的活力。

The factory emitted black smoke from its chimneys, which polluted the air around

这家工厂的烟囱排放黑烟，污染了周围的空气。

and that the air around her had been tainted by the slain.

她周围的空气也都充满了被害者的血腥味。

The diaphragm vibrates, thus setting the air around it in motion.

膜片振动, 这使得周围的空气也动荡起来。

Studies on Bacterial Spread in the Air of Livestock Farming and Its Surrounding Environment;

养殖场及其周围环境空气中细菌播散研究

In addition, observations of space around our Sun have revealed that unlike the rest of the galaxy, space near us has little interstellar gas in it.

此外,对太阳周围太空的观察还显示,与银河系的其他部分不同,我们周围的太空中星际气体很少。