LINE

Text:AAAPrint
Sci-tech

澳门乐发国际网址: China unveils prototype superfast maglev train

2021-01-13 11:25:23Xinhua Editor : Li Yan ECNS App Download
Photo taken on Jan. 13, 2021 shows a prototype train using high-temperature superconducting (HTS) maglev technology in the city of Chengdu, southwest China's Sichuan Province. (Xinhua/Wu Xiaoying) 本文来源:http://www.344528.com/www_shunvzhi_com/

www.86msc.com,笔者所在的德国柏林市不仅能随时听到德国媒体如RBBInforadio等的滚动消息,连下午搭乘的地铁车厢里也反复播放朴总统道歉的画面并配以内容提要。  红十字国际委员会主席彼得·莫雷尔5日在新闻发布会上表示,大部分人仍坚持认为战争应受到法律约束,这一点令人鼓舞。  依据该法案,俄外交官在事先未通知美国国务院的情况下,其外出活动的范围不得超出俄驻美使领馆周围半径40公里。  丧失自信、抱怨连连:  金牛座:金牛座如果空窗太久,就容易含羞而内敛,跨不出追逐爱情的第一步,包括无法克制他自己心里的某些障碍。

作为2016东亚文化之都中国宁波活动年的一项重要活动,本届论坛邀请国内外近100位专家学者参加研讨。另一方面,由于国会弹劾不仅需要三分之二议员(本届为两百名)通过,宪法法院也能以多数票驳回弹劾,这对朴槿惠总统执政局面来说也还存在回旋的时间与余地。  近一个月以来,习近平通过同特朗普通电话、在会见奥巴马等,多次就中美关系作出重要表态。(张雪婷)外媒:中国对蒙古大宗商品进口加征费用另据外媒报道,达赖喇嘛近日访问蒙古国惹恼中国,中国本月起在两国边境一个主要口岸向入境的蒙古货车征收新费用。

日前,欧盟委员会非食品类快速预警系统对一款中国产“Botanica”牌沐浴露发出消费者警告并采取退市措施,原因是这款沐浴露为棕黄色液体,装在300毫升塑料瓶内,还附带了一根搅拌棒,“极容易被误以为是瓶装蜂蜜,儿童误食会引起肺部炎症”,不符合欧盟化妆品法规相关要求。  朱传国在病床上也总是惦记着这些爱书的朋友。他警告称,中国可能在量子通信技术标准发展方面发挥带头作用。11月21日李克强在上海主持召开深化简政放权放管结合优化服务改革座谈会  前段时间,有家馄饨铺和一家葱油饼店影响很大。

Photo taken on Jan. 13, 2021 shows a prototype train using high-temperature superconducting (HTS) maglev technology in the city of Chengdu, southwest China's Sichuan Province. (Xinhua/Wu Xiaoying)

A prototype locomotive using high-temperature superconducting (HTS) maglev technology was rolled out on Wednesday in southwest China's city of Chengdu.

The domestically developed maglev train boasts a designed speed of 620 kph, according to Southwest Jiaotong University, one of the train's designers.

A 165-meter line to test the new train was launched on the same day.

At the launch ceremony, the 21-meter-long locomotive was seen floating slowly along the track. Experts hailed the key development of HTS technology emerging from lab tests in China.

"Although the theory sounds good, everyone saw it (HTS maglev technology) as a lab toy in the past, without tests in a real situation," said Deng Zigang, deputy director of the university's research center for super-high-speed maglev transport in low-pressure tubes.

Compared with other maglev technologies, HTS tech is more suitable for the futuristic concept of superfast transportation in vacuum tubes, where trains could hit speeds of over 1,000 kph, according to experts.

Involving an investment of 60 million yuan (9.3 million U.S. dollars), the maglev project was jointly developed by Southwest Jiaotong University, China Railway Group Limited and CRRC Corporation Limited. 

MorePhoto

Most popular in 24h

MoreTop news

MoreVideo

LINE
Back to top Links | About Us | Jobs | Contact Us | Privacy Policy
Copyright ©1999-2021 Chinanews.com. All rights reserved.
Reproduction in whole or in part without permission is prohibited.
www.86msc.com
申博娱乐直营网 申博电子游戏登入 菲律宾申博开户 申博现金网登入 www.66990.com www.6824.com
申博会员现金网直营网 菲律宾网上娱乐登入 太阳城申博娱乐www.sbc66.com www.687.net 申博太阳城直营网 申博138官网登录登入
菲律宾申博游戏 申博太阳手机登陆 菲律宾申博管理网 www.88tyc.com 菲律宾娱乐在线网直营 申博网上游戏直营网