Police investigating the train derailment have not ruled out sabotage.
警方调查火车出轨事件，没有排除人为破坏的可能。
At least 67 people have been killed and almost 250 injured in a train derailment in northern India.
印度北部一辆列车脱轨，至少67人死亡，大约250人受伤。
The train derailment accidents are investigated beginning with the rolling stock, track and operation conditions.
从车辆、轨道和运用条件入手，对列车脱轨事故进行了调查。
Based on the theory of energy random analysis for train derailment, train running safety on Hujiawan bridge was calculated.
运用列车脱轨能量随机分析理论，计算了胡家湾大桥上列车走行安全性。
Our thought and our approach to these problems are introduced. The theory of energy random analysis for train derailment is presented.
介绍了作者们解决这些问题的思想与方法，提出了列车脱轨能量随机分析理论。
The measures are presented for prevention of train derailment.
提出了预防列车脱轨措施等。
Due to train derailments on Bridges, influence on train derailment on bridge caused by bridge lateral rigidity is analyzed.
结合发生过脱轨事故的桥梁，定性分析了桥梁横向刚度对列车脱轨的影响。
Based on theory of random energy analysis of train derailment, a new method was put forward to establish the limit value of bridge lateral rigidity with which derailment on Bridges can be prevented.
基于列车脱轨能量随机分析理论，提出了预防列车脱轨的桥梁横向刚度限值的制定方法。
Based on theory of random energy analysis of train derailment, a new method was put forward to establish the limit value of bridge lateral rigidity with which derailment on Bridges can be prevented.
基于列车脱轨能量随机分析理论，提出了预防列车脱轨的桥梁横向刚度限值的制定方法。
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