中国公布600km/h磁悬浮列车原型
文章来源:未知 文章作者:enread 发布时间:2019-05-23 09:17 字体: [ ]  进入论坛
(单词翻译:双击或拖选)
China on Thursday rolled off the production line a prototype magnetic-levitation1 train with a designed top speed of 600 km per hour in the eastern city of Qingdao.
 
本周四,一列最高设计时速600公里/小时的磁悬浮列车原型在青岛驶下生产线。
 
 
The debut2 of China's first high-speed maglev3 train testing prototype marks a major breakthrough for the country in the high-speed maglev transit4 system.
 
The testing prototype can check and optimize5 the key technologies and core system components6 of the high-speed maglev system and lay a technological7 basis for the forthcoming engineering prototype, said Ding Sansan, head of the train's research and development team and deputy chief engineer of CRRC Qingdao Sifang Co., the train builder.
 
"Now the prototype has achieved static levitation and is in good condition," Ding said.
 
The train builder is currently building an experimental center and a trial production center for the high-speed maglev trains and expected to put them into operation in the second half of the year, he said.
 
The research and development of a five-carriage engineering prototype are going smoothly8.
 
The engineering prototype is scheduled to roll off the production line in 2020 and go through comprehensive tests to finish integrated verification in 2021.


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1 levitation levitation     
n.升空,漂浮;浮起
参考例句:
  • We are particularly interested in phenomena such as telepathy and levitation. 我们对心灵感应及空中漂浮这样的现象特别有兴趣。 来自辞典例句
  • This paper presents a magnetic levitation system control using the gain-scheduling controller. 本文以增益程序控制器针对磁浮系统进行控制。 来自互联网
2 debut IxGxy     
n.首次演出,初次露面
参考例句:
  • That same year he made his Broadway debut, playing a suave radio journalist.在那同一年里,他初次在百老汇登台,扮演一个温文而雅的电台记者。
  • The actress made her debut in the new comedy.这位演员在那出新喜剧中首次登台演出。
3 maglev goCzke     
n.磁力悬浮列车;adj.磁力悬浮列车的
参考例句:
  • The engine for maglev trains is rather in noticeable.磁悬浮列车的车头是相当值得注意的。
  • The high speed maglev railway is a new-style traffic system. 高速磁悬浮铁路是一种新型的交通方式。
4 transit MglzVT     
n.经过,运输;vt.穿越,旋转;vi.越过
参考例句:
  • His luggage was lost in transit.他的行李在运送中丢失。
  • The canal can transit a total of 50 ships daily.这条运河每天能通过50条船。
5 optimize WIoxY     
v.使优化 [=optimise]
参考例句:
  • We should optimize the composition of the Standing Committees.优化人大常委会组成人员的结构。
  • We should optimize our import mix and focus on bringing in advanced technology and key equipment.优化进口结构,着重引进先进技术和关键设备。
6 components 4725dcf446a342f1473a8228e42dfa48     
(机器、设备等的)构成要素,零件,成分; 成分( component的名词复数 ); [物理化学]组分; [数学]分量; (混合物的)组成部分
参考例句:
  • the components of a machine 机器部件
  • Our chemistry teacher often reduces a compound to its components in lab. 在实验室中化学老师常把化合物分解为各种成分。
7 technological gqiwY     
adj.技术的;工艺的
参考例句:
  • A successful company must keep up with the pace of technological change.一家成功的公司必须得跟上技术变革的步伐。
  • Today,the pace of life is increasing with technological advancements.当今, 随着科技进步,生活节奏不断增快。
8 smoothly iiUzLG     
adv.平滑地,顺利地,流利地,流畅地
参考例句:
  • The workmen are very cooperative,so the work goes on smoothly.工人们十分合作,所以工作进展顺利。
  • Just change one or two words and the sentence will read smoothly.这句话只要动一两个字就顺了。
TAG标签: train maglev prototype
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