火上風壓 的英文怎麼說
中文拼音 [huǒshàngfēngyā]
火上風壓
英文
overfire draft-
There was a violent wind, as well as thunder, and either one or the other split a tree off at the corner of the building : a huge bough fell across the roof, and knocked down a portion of the east chimney - stack, sending a clatter of stones and soot into the kitchen fire
起了一陣狂風,打了一陣劈雷,不知是風還是雷把屋角的一棵樹劈倒了。一根粗大的樹幹掉下來壓到房頂上,把東邊煙囪也打下來一塊,給廚房的爐火里送來一大堆石頭和煤灰。The progress of fires could be blocked by fireproof partitions and by ventilation systems that pressurize the floors both above and below the flames to contain smoke and heat, which would be vented out through exhaust shafts
防火隔間與通風系統都能阻滯火勢蔓延;通風系統可以在起火樓層上下加壓,將煙與熱氣聚在一處,再由排放管道排出。
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