“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	theory of representations theory of residues theory of rhetorical reading theory of righteousness and prof it theory of rings theory of runs theory of rural reconstruction Theory of sacred Personality theory of safety economy theory of scheduling theory of scouring the silt of river bed with the energy of the river itself theory of screws theory of search theory of secularization theory of sets theory of sexual exchange theory of sexual match theory of sexual scripts theory of sheaves theory of similarity Theory of Singing theory of singularities theory of small samples theory of social classification theory of social development

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