“natural smoke exhaust”的概念、定义、翻译、参考文献-科学参考

单词	natural smoke exhaust
释义	natural smoke exhaust Encyclopedia 工学防排烟技术释 natural smoke exhaust自然排烟利用火灾产生高温烟气的浮力作用和外部风力的作用，通过建筑物的对外开口，把烟气排至室外的排烟方式，其实质是热烟气和冷空气的对流运动。
随便看	Subtleties Culled From the Storehouse of Daode Jing Subtlety of Chu Ci subtopological nearness space subtopology subtotal subtotal cluster set subtotal laryngectomy subtracter subtracting double-pass spectrograph subtraction subtraction curve subtraction formula subtraction method subtraction of vectors subtraction point subtraction position subtraction sign subtraction spectrum subtraction weighting subtractive subtractive color mixing subtractive color mixture subtractive filter subtractive hybridization subtractive method

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