“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	plant molybdenum nutrition plant monitoring of pollution plant morphogenesis plant morphology plantmovement plant mycoplasma disease plant nematode disease plant new variety right plant nickel nutrition plant nitrogen deficiency symptom plant nitrogen excess plant nuclide content plant nutrient accumulation plant nutrient acquisition coefficiency plant nutrient concentration gradient plant nutrient co-transportation plant nutrient cycle plant nutrient enzyme absorption kinetics plant nutrient ion exchange plant nutrient management plant nutrient physiological use efficiency plant nutrient resorption plant nutrient retranslocation plant nutrient reutilization plant nutrient solution

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