免费日韩片_欧美成人精品一区二区男人小说_国产乱码一区二区三区四区_国产精品国产三级国产aⅴ入口_成人看的污污超级黄网站免费_欧美一级在线免费观看_成人午夜免费无码福利片_国产乱人伦偷精品视频色欲_aaa少妇高潮大片免费看_国产精品1234_亚洲精品国产suv一区88_中文字字幕在线中文无码_精品亚洲区_午夜九九九_国产av国片精品jk制服丝袜_色综合亚洲_亚洲成av人片无码bt种子下载_欧美色就色_精品少妇的一区二区三区四区_男人用嘴添女人下身免费视频

China test home-made maglev train
(Xinhua)
Updated: 2004-10-23 02:04

The Chinese-made test maglev train made its debut in the north China port city on Friday, the first of its kind completely designed and made by China itself.

The train is under test in Dalian. [newsphoto]

The train, named "Zhonghua 01," is a low-speed train with 32 seats specially made for urban traffic.

Li Lingqun, chief scientist of the maglev train study group, said at a press conference Friday that the train is 10.3 meters long, 3.12 meters wide and 2.86 meters high. Its top speed is less than 110 kilometers per hour.

The so-called high-speed maglev train, which is levitated and propelled forward by magnetic forces, has become a new focus worldwide for its speed, safety and environment-friendliness. Currently, Germany and Japan lead the world in maglev technology.

Compared with the two countries, China's own maglev train features low energy consumption, environment friendliness, high capacity and low cost in both production and operation, said Li.

The cost of every kilometer of the track stands at 50 million yuan (6 million US dollars), only one-sixth of the world average. The running cost of "Zhonghua No. 1" is even lower than that of ordinary trains in the country.

Chinese researchers have spent 16 years studying the maglev technology applied to "Zhonghua No. 1." The Dalian municipal government is planing to build a 1.5-kilometer-long trial maglev rail line to boost tourism.

Close