Download "这就是中国速度！新型磁悬浮列车时速高达620公里 速度堪比飞机 20210715 |《透视新科技》CCTV科教"
%3Aformat(webp)%2Fi.ytimg.com%252Fvi_webp%252F2N8mWli-Gqw%252Fmaxresdefault.webp&w=1139&q=75)
Other popular videos
%3Aformat(webp)%2Fi.ytimg.com%252Fvi%252FsBDvfY1C6Io%252Fmaxresdefault.jpg&w=1139&q=75)
%3Aformat(webp)%2Fi.ytimg.com%252Fvi%252FJbkOxRaajcI%252Fmaxresdefault.jpg&w=1139&q=75)
%3Aformat(webp)%2Fi.ytimg.com%252Fvi%252F7NrNXR-HEwg%252Fmaxresdefault.jpg&w=1139&q=75)
%3Aformat(webp)%2Fi.ytimg.com%252Fvi%252FaoE98e_FlYQ%252Fmaxresdefault.jpg&w=1139&q=75)
%3Aformat(webp)%2Fi.ytimg.com%252Fvi%252F2hf2j1ZUH2g%252Fmaxresdefault.jpg&w=1139&q=75)
%3Aformat(webp)%2Fi.ytimg.com%252Fvi%252FcF1Na4AIecM%252Fmaxresdefault.jpg&w=1139&q=75)
%3Aformat(webp)%2Fi.ytimg.com%252Fvi%252FhkHCnZ5GrNc%252Fmaxresdefault.jpg&w=1139&q=75)
%3Aformat(webp)%2Fi.ytimg.com%252Fvi%252FKwRxeZ9Ro24%252Fmaxresdefault.jpg&w=1139&q=75)
%3Aformat(webp)%2Fi.ytimg.com%252Fvi%252FBY_XwvKogC8%252Fmaxresdefault.jpg&w=1139&q=75)
%3Aformat(webp)%2Fi.ytimg.com%252Fvi%252F02DqaYOllO4%252Fmaxresdefault.jpg&w=1139&q=75)
Video tags
Description:
2021年1月13日，由我国自主研发设计，自主制造的世界首条高温超导高速磁浮工程化样车在成都下线启用。该条试验线全长165米，设计时速高达每小时620千米。由于采用新的磁浮技术，极大提高了列车的速度。这种新型高速列车一旦投入使用后，将为我们的出行节约大量的时间。 《透视新科技》关注全球科技前沿，聚焦重大科学工程，解读科学原理，普及科学知识，打造最具权威和影响力的高端科普栏目。 《透视新科技》播放列表：https://bit.ly/3bdHHjx 【订阅CCTV科教官方频道】：https://bit.ly/2uurlUs ■□更多精彩CCTV科教官方视频■□ 《中国建设者》播放列表：https://goo.gl/qo1sm3 《健康之路》播放列表：https://bit.ly/2RcIicP 《地理·中国》播放列表：https://bit.ly/2T9cZB3 《中国影像方志》播放列表：https://bit.ly/2VkQsUL 《考古公开课》播放列表：https://bit.ly/3a32jLb 《时尚科技秀》播放列表：https://bit.ly/2KNXcUG 《实验现场》播放列表：https://bit.ly/2YJopjp 《创新进行时》播放列表：https://bit.ly/2WdlVbb 《人物·故事》播放列表：https://bit.ly/2y3YAQl 《科学动物园》播放列表：https://bit.ly/3a2Y7eu 《读书》播放列表：https://bit.ly/38RT3t7 《解码科技史》播放列表：https://bit.ly/2EjxSG4 ■□更多精彩官方视频，请关注我们■□ CCTV中国中央电视台：https://bit.ly/2ZX81dD CCTV财经：https://bit.ly/3g6AYuN CCTV中文国际：https://bit.ly/2QdbHYo CCTV春晚：https://bit.ly/2ZSHLTg CCTV电视剧：https://bit.ly/3awsXwO CCTV热播剧场：https://bit.ly/CCTVhitdrama CCTV纪录：https://bit.ly/2FtiKmS CCTV百家讲坛官方频道：https://bit.ly/2uhOrgA CCTV戏曲：https://bit.ly/2OOIzCo CCTV社会与法：https://bit.ly/CCTVsocietyandlaw CCTV今日说法官方频道：https://bit.ly/CCTVlegalreport CCTV挑战不可能官方频道：http://bit.ly/tzbkn #透视新科技 #科技创新 #CCTV科教 ■□关注CCTV系列官方帐号 Like us on Facebook■□ Facebook（中文）：https://www.facebook.com/CCTV.CH/ Facebook（英文）：https://www.facebook.com/cctvcom
Preparing download options
Questions about downloading video
How can I download "这就是中国速度！新型磁悬浮列车时速高达620公里 速度堪比飞机 20210715 |《透视新科技》CCTV科教" video?
http://unidownloader.com/ website is the best way to download a video or a separate audio track if you want to do without installing programs and extensions.
The UDL Helper extension is a convenient button that is seamlessly integrated into YouTube, Instagram and OK.ru sites for fast content download.
UDL Client program (for Windows) is the most powerful solution that supports more than 900 websites, social networks and video hosting sites, as well as any video quality that is available in the source.
UDL Lite is a really convenient way to access a website from your mobile device. With its help, you can easily download videos directly to your smartphone.
Which format of "这就是中国速度！新型磁悬浮列车时速高达620公里 速度堪比飞机 20210715 |《透视新科技》CCTV科教" video should I choose?
The best quality formats are FullHD (1080p), 2K (1440p), 4K (2160p) and 8K (4320p). The higher the resolution of your screen, the higher the video quality should be. However, there are other factors to consider: download speed, amount of free space, and device performance during playback.
Why does my computer freeze when loading a "这就是中国速度！新型磁悬浮列车时速高达620公里 速度堪比飞机 20210715 |《透视新科技》CCTV科教" video?
The browser/computer should not freeze completely! If this happens, please report it with a link to the video. Sometimes videos cannot be downloaded directly in a suitable format, so we have added the ability to convert the file to the desired format. In some cases, this process may actively use computer resources.
How can I download "这就是中国速度！新型磁悬浮列车时速高达620公里 速度堪比飞机 20210715 |《透视新科技》CCTV科教" video to my phone?
You can download a video to your smartphone using the website or the PWA application UDL Lite. It is also possible to send a download link via QR code using the UDL Helper extension.
How can I download an audio track (music) to MP3 "这就是中国速度！新型磁悬浮列车时速高达620公里 速度堪比飞机 20210715 |《透视新科技》CCTV科教"?
The most convenient way is to use the UDL Client program, which supports converting video to MP3 format. In some cases, MP3 can also be downloaded through the UDL Helper extension.
How can I save a frame from a video "这就是中国速度！新型磁悬浮列车时速高达620公里 速度堪比飞机 20210715 |《透视新科技》CCTV科教"?
This feature is available in the UDL Helper extension. Make sure that "Show the video snapshot button" is checked in the settings. A camera icon should appear in the lower right corner of the player to the left of the "Settings" icon. When you click on it, the current frame from the video will be saved to your computer in JPEG format.
What's the price of all this stuff?
It costs nothing. Our services are absolutely free for all users. There are no PRO subscriptions, no restrictions on the number or maximum length of downloaded videos.