典型文献
世界上首批氢动力列车
文献摘要:
主题语境:科技 篇幅:343词 建议用时:6分钟
The world's first hydrogen-powered trains have been unveiled in Germany. They began carrying passengers in Germany's northwestern Lower Saxony state. The new trains will run 100-kilometer trips and can travel up to 140 kilometers an hour.
文献关键词:
中图分类号:
[2]
经济(F)
作者姓名:
罗跃梅
作者机构:
文献出处:
引用格式:
[1]罗跃梅-.世界上首批氢动力列车)[J].疯狂英语·新策略,2022(12):35-37
A类:
Saxony
B类:
上首,氢动力,列车,主题语境,篇幅,
The,world,first,hydrogen,powered,trains,have,been,unveiled,Germany,They,began,carrying,passengers,northwestern,Lower,state,new,will,run,trips,can,travel,up,kilometers,hour
AB值:
0.74642
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