亚洲免费av电影一区二区三区,日韩爱爱视频,51精品视频一区二区三区,91视频爱爱,日韩欧美在线播放视频,中文字幕少妇AV,亚洲电影中文字幕,久久久久亚洲av成人网址,久久综合视频网站,国产在线不卡免费播放

        ?

        時速600千米磁懸浮列車真的來啦!

        2017-03-21 18:53:28
        科學(xué)大眾(中學(xué)) 2017年2期
        關(guān)鍵詞:磁懸浮列車時速

        Chinas 600 km/h maglev (magnetic levitation) train project, launched earlier this year, is in full swing.

        Jia Limin, head of Chinas high-speed rail innovation program, said a high-speed maglev test line with a length of no less than 5 kilometers under the project is expected to be completed by 2021.

        CRRC Corporation Limited, Chinas largest rail transportation equipment maker, said it would construct the test line.

        In addition, Shandong province in East China plans to construct a high-speed maglev system that runs from Jinan, the provinces capital city to Qingdao, which is the first operation line based on this project, Jia said.

        "That is the reason why we built the 5-km test line in Qingdao," he said.

        CRRC said in October that China was launching a bullet train project containing a 600 km/h high-speed maglev train and a 400 km/h international multimodal transport high-speed train.

        Ministry of Science and Technology has decided to transfer some key research projects over to enterprises, such as the CRRC, a conference on major special rail transportation projects announced in October.

        CRRC was the first enterprise to take on the trial projects, who received seven out of ten projects from the Ministry of Science and Technology.

        The company will also develop maglev trains that travel at 200 km/h under the project.

        猜你喜歡
        磁懸浮列車時速
        時速90KM的追尾碰撞,這輛國產(chǎn)MPV帶來“100KM/H”的驚喜
        世界汽車(2022年11期)2023-01-17 09:31:30
        貼地飛行器——磁懸浮列車
        風馳電掣
        ——磁懸浮列車穩(wěn)步發(fā)展
        工程(2021年7期)2021-12-30 06:55:22
        時速600km高速磁浮運行控制系統(tǒng)關(guān)鍵技術(shù)研究
        江蘇新增兩條120km時速高速
        石油瀝青(2019年1期)2019-03-05 08:25:42
        磁懸浮列車噪聲及控制措施研究
        基于四象限零電壓轉(zhuǎn)換PWM軟開關(guān)斬波器的磁懸浮列車
        電子測試(2018年11期)2018-06-26 05:56:04
        無人駕駛小巴
        我國將探索更高時速的高鐵成套建造技術(shù)
        海磁懸浮列車:貼地飛行的火車
        軍事文摘(2016年14期)2016-04-04 08:05:41
        欧美国产亚洲日韩在线二区| 国产高清黄色在线观看91| 国产av黄色一区二区| 国产高颜值女主播在线| 国产办公室沙发系列高清| 中文字幕第1页中文字幕在| 九九日本黄色精品视频| 在线观看麻豆精品视频| 国产综合在线观看| 日韩AV不卡一区二区三区无码| 精品久久久亚洲中文字幕| 亚洲av高清一区二区在线观看 | av免费在线手机观看| 国产高颜值女主播在线| 欧美日韩精品| 国产精品午夜波多野结衣性色| 亚洲av网站在线免费观看| 无码 人妻 在线 视频| 伦人伦xxxx国语对白| 日韩精人妻无码一区二区三区 | 国产亚洲精品久久久久5区| 日日澡夜夜澡人人高潮| 精品不卡久久久久久无码人妻| 国产黄片一区二区三区| 亚洲av无码一区东京热| 婷婷丁香社区| 久久激情人妻中文字幕| 国产精品一区二区三区免费视频| 精精国产xxxx视频在线播放| 久久综合亚洲色社区| 视频一区精品中文字幕| а天堂8中文最新版在线官网| 成在人线av无码免费| 久久婷婷国产五月综合色| 亚洲av综合国产av日韩| 欧美巨大巨粗黑人性aaaaaa | 精品女同一区二区三区免费播放| 国模gogo无码人体啪啪| 久久人妻少妇嫩草av蜜桃| 91免费国产高清在线| 国产精品国产三级国产专播下|