As the saying goes, “height changes view; angle changes concept and scale grasps life”. While “speed” determines transportation, “transport capacity” changes the transport modes and the “technology” ensures the traffic safety. High-speed rail (HSR) is regarded as a vehicle that changes human life and characterized by “There is not a fastest vehicle,but only faster vehicle”. Compared with other transport modes, HSR has many advantages such as big transportation capacity, fast operation speed, high safety, high punctuality rate, low energy consumption, less influence of environment, land conservation, considerable economic and social benefits.
0.0万字
991点击量
0收藏
粉丝打赏
作者写的太好了,小小打赏犒劳一下!
- 100苍穹币
- 300苍穹币
- 500苍穹币
- 1000苍穹币
- 3000苍穹币
- 5000苍穹币
- 10000苍穹币
- 20000苍穹币
账户余额 0苍穹币·本次打赏100苍穹币
机构
西南交大
同类推荐
-
- 人人都可以觉醒-你的个人修行指南
小新 著
- "1、你是否一直在寻找世间真理,却不知道...
-
- 线性代数——中日双语
王俊喆 著
- "本书意在帮助在日学子,以及希
望赴日...
-
- 周宁波-高师音乐教育葫芦丝教学基础教程
周宁波 著
- 本教程在编写过程中,充分考虑到绵阳师范学院音乐教育...
-
- 生肖夏令营
左明 著
- 《生肖夏令营》是一部描写青少年向往大自然,尝试野外...
还能输入100字