新闻 > 国际
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/1000/20170721/30992710.html
Server: cms-8-252
Date: 2024/05/21 10:50:51

Powered by China
China

“超级高铁”时代将临?纽约到华盛顿只要29分钟

2017-07-21 10:11:42   新华网

美国电动汽车特斯拉首席执行官埃隆·马斯克20日在社交网站推特上连发4条推文说,刚得到美国政府口头许可,在纽约-费城-巴尔的摩-华盛顿特区之间建立地下超级高铁,纽约至华盛顿特区只需要29分钟。

马斯克在第二条推文里描述高铁两端连接每个城市的市中心,市中心有12个或更多进出口电梯。

马斯克又说,仍然需要继续努力获得正式许可,但对此保持乐观,相信很快会变成现实。

最后马斯克呼吁民众游说各自所在地区的地方和联邦民选官员。

多家媒体20日对马斯克的推文表示质疑,并猜测这个政府口头许可或许来自新成立的白宫创新办公室,这个由白宫高级顾问、特朗普女婿库什纳领导的机构对马斯克的想法感兴趣。

英国广播公司BBC报道说,从白宫到地方,没有一个主管科技或交通的官员向BBC证实口头同意了马斯克的计划。BBC认为这是马斯克的推销策略,目的是为自己获得投资。

《华盛顿邮报》认为马斯克经常“言过其实”。邮报引用白宫发言人的话说,特朗普政府与马斯克就此有过“有希望的交流”,共同致力于改造基础设施项目,白宫相信最伟大的解决方案往往来自于私营部门的智慧和动力。

《今日美国》报表示,交通研究专家称马斯克的超级列车成本巨大,还面临政府主管部门多重审批评估障碍,建成非常困难。

加州大学洛杉矶分校交通研究所副主任马德琳·布罗曾对《今日美国》说,马斯克计划潜在的费用无法估量。她举例说,加州高铁一段120英里(192公里)路段的成本在70亿美元至100亿美元之间,马斯克的地下超级高铁费用将更高。

由于对加州交通的失望,马斯克在2013年提出超级高铁(Hyperloop)概念,又称胶囊高铁,采用磁悬浮技术,乘客或货物在形似胶囊的悬浮舱内,在近乎真空的管道中依靠电力运行,时速接近音速。依照马斯克的理论,从洛杉矶到旧金山将从现在约13个小时的火车车程缩短到35分钟。

超级高铁技术初创公司HyperloopOne今年5月在内华达沙漠的开发测试跑道上完成了超级高铁的首次系统测试,马斯克去年底还成立了地下隧道挖掘公司TheBoringCompany。(记者刘丹)

责任编辑:韩佟 CL1368
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/1000/20170721/30992710.html
Server: cms-8-252
Date: 2024/05/21 10:50:51

Powered by China
China
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/1000/20170721/30992710.html
Server: cms-8-252
Date: 2024/05/21 10:50:51

Powered by China
China

相关阅读

美国"超级高铁"乘客舱开建 最高时速超过飞机

2017-03-22 14:57:32

超级高铁首次进行全面测试 时速仅113公里

2017-07-13 16:23:29
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/1000/20170721/30992710.html
Server: cms-8-252
Date: 2024/05/21 10:50:51

Powered by China
China
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/1000/20170721/30992710.html
Server: cms-8-252
Date: 2024/05/21 10:50:51

Powered by China
China
分享到:
0 0
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/1000/20170721/30992710.html
Server: cms-8-252
Date: 2024/05/21 10:50:51

Powered by China
China
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/1000/20170721/30992710.html
Server: cms-8-252
Date: 2024/05/21 10:50:51

Powered by China
China

美图推荐

404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/1000/20170721/30992710.html
Server: cms-8-252
Date: 2024/05/21 10:50:51

Powered by China
China
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/1000/20170721/30992710.html
Server: cms-8-252
Date: 2024/05/21 10:50:51

Powered by China
China
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/1000/20170721/30992710.html
Server: cms-8-252
Date: 2024/05/21 10:50:51

Powered by China
China
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/1000/20170721/30992710.html
Server: cms-8-252
Date: 2024/05/21 10:50:51

Powered by China
China

为您推荐

加载更多>>
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/1000/20170721/30992710.html
Server: cms-8-252
Date: 2024/05/21 10:50:51

Powered by China
China
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/1000/20170721/30992710.html
Server: cms-8-252
Date: 2024/05/21 10:50:51

Powered by China
China
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/1000/20170721/30992710.html
Server: cms-8-252
Date: 2024/05/21 10:50:51

Powered by China
China