smoke train

Analyses and compares the diffusion regularity of fire smoke with and without screen doors when fire occurs in the middle or head of the train separately.

分析比较了地铁列车中部和头部分别发生火灾情况下有、无屏蔽门时烟气的扩散规律。

To smoke opium is to get out of the train while it is still moving. It is to concern oneself with something other than life or death.

吸鸦片实在列车还飞驰时离开它，它让人沉浸在生与死之外的东西里。

Smoke rises from the engine as train climbs a hill.

火车向山上爬着,浓浓的烟雾从火车头升起.

Smoke rises from the engine as the train climbs a hill.

当火车向着山上爬行时，烟从机车上冉冉升起。

The train appeared , smoke billowing from the funnel of the engine.

火车开来了, 车头的烟囱里冒出滚滚浓烟.