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。

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Through the research, this article has the guiding role to the Shaangu information system safety control, and has reference to the manufacturing enterprise information system security management.

通过研究，本文对陕鼓信息系统安全管理有指导作用，对制造型企业信息系统安全管理有借鉴作用。

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Accurate short-term traffic flow forecasting is becoming a crucial step in its research, especially, for its Advanced traffic Management System and Advanced Traveler Information System research.

及时准确地进行交通流短时预测是智能交通系统，尤其是其先进的交通管理系统与先进的出行者信息系统研究的关键内容之一。

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