Later, the research aim and process about environmental risk information management system of hazardous materials railway transportation are put forward.
随后，提出铁路危险货物运输环境风险管理信息系统的设计目标以及研究思路。
Environmental risk assessment is the basis of environmental management and policy issue process.
环境风险分析是环境管理和决策的基础。
Environmental risk assessment is the basis of environmental management and policy issue process.
环境风险分析是环境管理和决策的基础。
应用推荐