在分析连续长大下坡路段车辆不同运行模式的基础上，从道路安全设施设置、避险车道设置等方面，研究了基于避险车道的长大下坡路段事故预防措施。
In the analysis of different mode of operation of vehicles in continuous descent, study accident prevention measures about the Settings of road safety facilities and hedge lane Settings.
分析了铅中毒的机理，建立了铅中毒的致因模式和铅中毒的事故树，提出了预防铅中毒的方法和措施。
The mechanism of plumbic poisoning was analyzed, the causal mode of plumbic poisoning and the Fault Tree were established, and the measures to protect plumbic poisoning were put forward.
研究表明，该模式系统阐述了心理因素与安全事故之间的作用机制，在理论上为研究和预防安全事故开辟了新的途径。
The pilot study shows that the model indicates the mechanism between psychological factors and accident, a new door is opened for researching and preventing human errors in theory.
研究表明，该模式系统阐述了心理因素与安全事故之间的作用机制，在理论上为研究和预防安全事故开辟了新的途径。
The pilot study shows that the model indicates the mechanism between psychological factors and accident, a new door is opened for researching and preventing human errors in theory.
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