“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	freezing of degrees of freedom freezing of freedom degree freezing point freezing point depression freezing point depression method freezing point, solidifying point freezing point storage freezing rain freezing rate freezing resistant agent freezing shaft-sinking method freezing-thawing damage freezing tolerance hypothesis freezing tolerant plant Fregat upper stage Frege Frege Principle Frege syllogism F region F-region F regular ring F-regular ring Freia Freiberg Mining Academy Freiburg

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。