查询词典 fire curtain

Among these were a relay booster for telegraph lines and a fire-safety curtain for theaters.

其中包括电报线路的继电调压器和剧院防火帘。

Smoke diffusion controlled by smoke-preventing air curtain is simulated and analyzed by CFD when a train catches fire.

并用CFD方法模拟分析一列地铁列车着火时，防烟空气幕对烟气扩散的控制。

Analyses some problems encountered in engineering design, including smoke control in atria and inner hallways and equipment material that defined in current national codes. Discusses the issues of fire-proof curtain and smoke control in garages.

针对工程设计中遇到的防火及防排烟问题，分析现行国家标准在中庭排烟量、内走道排烟和设备的制作材料等方面所做的规定中存在的问题并提出了相应的建议。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。