“emergency ventilation”的概念、定义、翻译、参考文献-科学参考

单词	emergency ventilation
释义	emergency ventilation Encyclopedia 工学工艺局部通风释 emergency ventilation事故通风在一些生产工艺过程中，由于操作事故或者设备故障，有可能突然产生大量有毒有害气体、易燃易爆气体、粉尘或气溶胶等有害物质，为了防止有害物质对工作人员造成伤害和防止事故进一步扩大，需要尽快将有害物质排至室外的通风方式。事故通风装置只有在发生事故时才开启使用，对事故现场进行强制通风。
随便看	Wu Hanchen Wuhan Chengshiquan Wuhan Conservatory of Music Wuhan Donghu High-Tech Industrial Development Zone Wuhan Economic-Technological Development Area Wuhan February 7th Memorial Hall Wu Hangsheng Wuhan Institute of Physical Education Wuhan Iron and Steel (Group) Company Wuhan Library Wuhan Linkonggang Economic-Technological Development Zone Wuhan Municipal Archives Wuhan Museum Wuhan Museum of Science and Technology Wuhan National Government Wuhan Natural History Museum Wuhan News Photography Agency Wuhan News Reporter Federation Wuhan Optical Valley International Tennis Centre Wuhan Peking Opera Theatre Wuhan private gardens in Ming and Qing Dynasty Wuhan Publishing Group Co.,Ltd Wuhan Qingchuan Pavilion Management Office(Wuhan Dayu Culture Museum) Wuhan Qintai Grand Theatre Wuhan railway station

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