【摘要】 本文通过理论模式的推导,并结合有毒气体生理毒性试验数据,分析了在绝对静风状态和绝对非静风状态两种情况下事故排放的瞬时致死范围和瞬时超标范围,为环境影响风险评价提供了定量分析依据。更多还原

【Abstract】 According to the induction of theoretical model and the (?) gical toxicity test, the acute lethal concentration and the extent over the threshold level caused by accidental exhaust both in absolute static-wind condition and absolute nonstatic-wind condition were analysed. This work will provide a basis of quantitative analysis for environmental risk assessment.更多还原