derailment coefficient

与高铁有关的英语词汇 - 给力英语网 ... luxury train seats 豪华座 derailment coefficient 出轨系数 bullet train 动车 ...

http://www.ptsgi.com/chinese... ... "脱轨"," Derail" "脱轨系数"," Derailment coefficient" "脱轨器"," Derailer" ...