【摘要】 调研并分析了国内外有毒化学物质泄漏事故的状况，提出了泄漏危险源的定义、评价危险度的定量方法、预防泄漏的技术与管理措施；设计了监控预警系统网络等；并讨论了应急救援预案和主要的应急救源措施。同时，还研制了相关应用软件。更多还原

【Abstract】 The leak of toxic hazards and the against toxic leak were described.Some important problems such as the potential leaking sources,main toxic substances,degrees of leak danger,the design about the system of detecting and alarming the measurements of against leak the emergency plan were discussed.更多还原