Maglev trains are very advanced in transportation technology. Their unique feature is that they can run without ___. A. tracks B. electricity C. drivers D. wheels 相关知识点: 试题来源: 解析 D。解析:本题考查磁悬浮列车的独特特征。磁悬浮列车的特点是没有车轮也能运行。选项D“wheels”是车轮的...
其次,“高效能的”在英文中通常为“energy efficient”,置于be动词后作表语。因此原句应补全为“Undoubtedly, maglev trains are very energy efficient.”,两空分别填入“Undoubtedly,”和“efficient”。题干结构完整,符合语法与逻辑,故答案为上述组合。反馈 收藏 ...
Maglev Trains are trains that are powered by powerful electromagnets with digital controllers, essentially floating above guides and having no friction with tracks like previous trains and because of this can reach speeds of hundreds of miles an hour....
Maglev is ready. Are we? (trains that use a magnetic levitation system) (High Speed Ground Transportation)Vantuono, William C
are maglev trains environmentally friendly 青云英语翻译 请在下面的文本框内输入文字,然后点击开始翻译按钮进行翻译,如果您看不到结果,请重新翻译! 翻译结果1翻译结果2翻译结果3翻译结果4翻译结果5 翻译结果1复制译文编辑译文朗读译文返回顶部 是磁悬浮列车环保...
electromagnetselectromagnets 解析:第2个小标题Electrodynamic Suspension(EDS)部分的第1段第2句:The key difference between Japanese and German maglev trains is that the Japanese trains use super-cooled,superconducting electromagnets.空白处需要名词性成分。根据原文,德、日磁悬浮列车最关键的不同在于日本的磁悬浮列车...
maglev trains are very energy2.福州一中建校近两百年了。It is nearly 200 yearsFuzhou No. 1 High School3.“寨卡”病毒的传播远远超过我们的想象。Theof the Zika virus iswhat we thought.4.没有人确切地知道这些拓荒者最早到美国是什么时候。Nobodywhen thosefirst arrived in America.5.至今为止,我们...
The trains, which use magnetic-levitation (maglev) technology, will be the fastest commuter trains in the world when they're up and running. For now, however, that title technically belongs to another maglev train, China's Shanghai Maglev Train. The Shanghai Maglev Train is capable of hittin...
Maglev trains are divided into two categories: electromagnetic levitation and (___ ) according to the different principles and methods of vehicle suspension.的答案是什么.用刷刷题APP,拍照搜索答疑.刷刷题(shuashuati.com)是专业的大学职业搜题找答案,刷题练习
China Breakthroughs: CRRC prepares testing for faster maglev trains The CRRC must continue to conduct extensive testing on maglev trains, and ask, "how can we build even safer and faster trains?" China Cares: Getting serious about green development Amid China’s rapid economic development in the...