首页
登录
职称英语
For years now, the world’s fastest trains, operating in Japan and France, ha
For years now, the world’s fastest trains, operating in Japan and France, ha
游客
2024-06-12
25
管理
问题
For years now, the world’s fastest trains, operating in Japan and France, have been stuck at a【B1】______operating speed of around three hundred kilometers an hourin fact the latest Japanese bullet trains travel a bit slower than their【B2】______, the emphasis of the designers being more on 【B3】______and economy. Now JR East, the country’s largest railway company, has【B4】______ a much faster train, capable of【B5】______speeds of around three hundred and sixty kilometers an hour.
The new train, which has been【B6】______in a dazzling color, looks very similar to the【B7】______ models already running on Japan’s high-speed railways, except for one unusual featureextra【B8】______ brakes in the form of cat’s ears that rise from the roof of the carriagesthis, a response to the derailment (出轨) of a bullet train after an earthquake last year.
【B9】______ . Strictly speaking it isn’t the world’s fastestthat honor goes to magnetically levitated trains which literally float above the track on an enormous magnetic fieldand yes【B10】______ .
But only one maglev network is in operation today a German system, built in Shanghai and it only covers the thirty kilometers from the airport to the city.【B11】______ . [br] 【B11】
For years now, the world’s fastest trains, operating in Japan and France, have been stuck at a (36)maximum operating speed of around three hundred kilometers an hour in fact the latest Japanese bullet trains travel a bit slower than their (37)predecessors, the emphasis of the designers being more on (38)smoothness and economy. Now JR East, the country’s largest railway company, has (39)unveiled a much faster train, capable of (40)sustained speeds of around three hundred and sixty kilometers an hour.
The new train, which has been (41)displayed in a dazzling color, looks very (42)similar to the streamlined models already running on Japan’s high-speed railways, except for one unusual feature extra (43)emergency brakes in the form of cat’s ears that rise from the roof of the carriages this, a response to the derailment (出轨) of a bullet train after an earthquake last year.
(44)The testing will be extensive since the new train won’t go into service for six years. Strictly speaking it isn’t the world’s fastest that honor goes to magnetically-levitated trains which literally float above the track on an enormous magnetic field and yes, (45)the fastest of those is also Japanese, an experimental model that has hit speeds of close to six hundred kilometers an hour.
But only one maglev network is in operation today a German system, built in Shanghai and it only covers the thirty kilometers from the airport to the city. (46)The technology is so expensive that conventional railways are likely to dominate inter-city travel for many more years.
选项
答案
The technology is so expensive that conventional railways are likely to dominate inter-city travel for many more years
解析
转载请注明原文地址:https://tihaiku.com/zcyy/3630314.html
相关试题推荐
Foryearsnow,theworld’sfastesttrains,operatinginJapanandFrance,ha
Foryearsnow,theworld’sfastesttrains,operatinginJapanandFrance,ha
Foryearsnow,theworld’sfastesttrains,operatinginJapanandFrance,ha
Foryearsnow,theworld’sfastesttrains,operatinginJapanandFrance,ha
[originaltext]Hiddenpassengerstravelinginships,trains,orevencarsca
[originaltext]Hiddenpassengerstravelinginships,trains,orevencarsca
Francemightbedescribedasan"all-round"country,onethathasachievedr
Francemightbedescribedasan"all-round"country,onethathasachievedr
Francemightbedescribedasan"all-round"country,onethathasachievedr
Francemightbedescribedasan"all-round"country,onethathasachievedr
随机试题
你知道在哪里能买到一本最新版本的汉语词典吗?DoyouknowwheretobuyanupdatededitionoftheChinese
IsEarthGettingWarmer?TheNationalAcademyofScience
幕墙的保温材料通常与金属板、石板结合在一起但却与主体结构外表面有50mm以上的距
A. B. C. D.
(1)以静态或动态的连接方式,为应用程序提供一组可使用的类。(2)除了提供可被应
构成统计量的函数中可以包含未知因素。( )A.√
不属于糖尿病性自主神经病变者是A.体位性低血压 B.腹泻、便秘 C.尿潴留
阅读下列材料,根据要求写作文 材料1:柳传志说过一句话:“卖一台联想电脑,就相
某公司2020年年末的营运资本配置比率为0.5,则2020年年末的流动比率为(
投资项目决策分析与评价的基本要求包括贯彻落实科学发展观、资料数据准确可靠和()
最新回复
(
0
)