“mechanical smoke protection”的概念、定义、翻译、参考文献-科学参考

单词	mechanical smoke protection
释义	mechanical smoke protection Encyclopedia 工学防排烟技术释 mechanical smoke protection机械防烟在建筑物发生火灾时，对着火区域防火分区内的疏散通道或建筑物内的避难场所进行加压送风，使其保持一定的正压，以防止烟气侵入的防烟方式。又称机械加压送风防烟。
随便看	steady error coefficient steady field steady flight steady flow steady flow energy equation steady-flow gas expansion refrigeration cycle steady flow water distribution technology steady high magnetic field steady linear flight performance of aircraft steady load steady motion steady noise steady non-uniform flow in open channel steady potential steady problem steady resistance steady sound filed steady spiral pattern steady state steady state analysis steady state approximation steady state component steady state concentration steady-state condition steady-state cosmology

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