“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	low dispersion glass low-dispersion spectrograph low-dispersion spectrometer low-dispersion spectroscopy low-dispersion spectrum low dose extrapolation methods low dose radiation stimulation effect low-drag high-efficiency combustion low earth orbit low earth orbit, LEO low earth orbit radiation environment low eccentricity Lowell crater Lowell Observatory Lowell Observatory Near-Earth Object Search Lowell's band Lowell Thomas low emission development low emission zone policy low-emissivity glass coatings low energy adaptive clustering hierarchy low energy adaptive clustering hierarchy, LEACH low-energy atom diffraction low-energy atom diffraction, LEAD low energy collision

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