... ceiling rafter 顶棚搁栅 ceiling screen 吊顶挡烟隔板<设在天花板吊顶下的 ceiling sprinkler 吊顶形洒水喷头 ...
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A singular wall serves as a floor to ceiling screen.
一面独墙充当落地屏。
Puts forward a smoke control mode of applying smoke-preventing air curtain substituting for ceiling screen and down air flow with velocity no lower than 1.
提出了在楼梯口采用防烟空气幕来代替挡烟垂壁及速度不小于1。
The situation can be improved by tilting the screen upwards slightly, so that the glare is directed towards the ceiling.
正确的做法是将屏幕向上稍稍倾斜,从而能把强光折射到天花板上。
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