“机械防烟”的概念、定义、翻译、参考文献-科学参考

单词	机械防烟
释义	机械防烟 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	chemical material for vacuum electronic device chemical materials room for cultural relic restoration chemical mechanical planarization chemical mechanical polishing slurry chemical medium compressor chemical method chemical method discharge measurement chemical method of analysis chemical metrology for environmental safety chemical metrology for food safety chemical metrology for safety of consumer products chemical metrology in laboratory medicine chemical microscopy chemical milling chemical mineral processing chemical mineral processing of adsorption rare-earth ore chemical mineral processing of bismuth middles chemical mineral processing of carbonat gangue phosphoric ore chemical mineral processing of cut-off grade of copper ore chemical mineral processing of cut-off-grade of uranium ore chemical mineral processing of diamond concentrate chemical mineral processing of graphite concentrate chemical mineral processing of high-silium low grade iron ore chemical mineral processing of kaoline concentrate chemical mineral processing of manganese concentrate

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。