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    • A1 初級
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    • C2 高級

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    reactors

    US

    ・

    UK

    B1 中級
    n. pl.名詞 (複數)反應堆
    These are the nuclear reactors, they make electricity for the city

    影片字幕

    重返月球:這一次人類為何而戰?揭秘中美太空競賽背後的戰略角力(Why are we going back to the Moon? - BBC World Service)

    07:49重返月球:這一次人類為何而戰?揭秘中美太空競賽背後的戰略角力(Why are we going back to the Moon? - BBC World Service)
    • Some of those resources are hidden in moondust, including helium-3, which could one day power nuclear fusion reactors and is very rare and expensive on Earth.

      其中一些資源隱藏在月塵中,包括氦-3,它有一天可以為核融合反應爐提供動力,而且在地球上非常稀有且昂貴。

    • which could one day power nuclear fusion reactors and is very rare and expensive on Earth.
    B1 中級

    這根本就不該發生! (this was never suppose to happen)

    14:30這根本就不該發生! (this was never suppose to happen)
    • Some of the largest tech companies right now are even investing in building nuclear reactors to be able to take advantage out of the renewable energy to invest in the data centers to be able to power the AI.

      目前,一些最大的科技公司甚至正在投資建設核反應堆,以便利用可再生能源投資數據中心,為人工智能提供動力。

    • Some of the largest tech companies right now are even investing in building nuclear reactors to be able to take advantage out of the renewable energy to invest in the data centers to be able to power the AI.

      如果你還沒有在市場上賺到第一個 10 萬美元,那麼請查看本視頻描述中的第一個鏈接。

    B1 中級

    日本耗資 800 億美元清理福島,AI 助原子能東山再起 | WSJ (Inside Japan’s $80B Fukushima Cleanup as AI Fuels Atomic Energy’s Comeback | WSJ)

    06:12日本耗資 800 億美元清理福島,AI 助原子能東山再起 | WSJ (Inside Japan’s $80B Fukushima Cleanup as AI Fuels Atomic Energy’s Comeback | WSJ)
    • The meltdown at Fukushima led to the closure of all of Japan's nuclear reactors, and the most complex cleanup operation in modern history that continues to this day.

      福島核洩漏導致日本所有核反應堆關閉,現代史上最複雜的清理行動一直持續至今。

    • The meltdown at Fukushima led to the closure of all of Japan's nuclear reactors, and

      福島核洩漏導致日本所有核反應堆關閉,現代史上最複雜的清理行動一直持續至今。

    B1 中級

    比爾蓋茲談能源:零碳排的終極挑戰! (中英雙字幕) (Bill Gates 比爾蓋茲談能源:至零方休的革新! (中英雙字幕))

    27:50比爾蓋茲談能源:零碳排的終極挑戰! (中英雙字幕) (Bill Gates 比爾蓋茲談能源:至零方休的革新! (中英雙字幕))
    • and you can actually use as fuel all the leftover waste from today's reactors.

      成本花費,特別是在嚴格管制的國家,是相對高的。 Cost, particularly in highly regulated countries, is high.

    • and you can actually use as fuel all the leftover waste from today's reactors.

      成本花費,特別是在嚴格管制的國家,是相對高的。 Cost, particularly in highly regulated countries, is high.

    A2 初級

    烏克蘭的稀土礦藏 | 2025 年 3 月 3 日 (Ukraine's Rare Earth Minerals | March 3, 2025)

    10:00烏克蘭的稀土礦藏 | 2025 年 3 月 3 日 (Ukraine's Rare Earth Minerals | March 3, 2025)
    • Well, the U.S. lists 50 minerals that are critical. This includes titanium and zirconium, which is useful for aviation and the space industry, including for defense. Graphite is a key component for EV batteries and nuclear reactors, and lithium is needed for rechargeable batteries. Now beyond all this being very useful, the U.S. also wants more rare earths and other critical minerals as it's an area China has been dominating for years. According to the Ukrainian government, Ukraine has deposits of 22 out of 50 minerals deemed critical to the U.S. It's unclear which of these minerals and how much of them are actually in this proposed deal. Many of these resources are expensive to mine, and some are currently in Russian-occupied areas. Extracting, processing, and refining these types of minerals can be very expensive and time-consuming. In

      美國列出了 50 種關鍵礦產。其中包括鈦和鋯,它們對航空和航天工業(包括國防)非常有用。石墨是電動汽車電池和核反應堆的關鍵成分,充電電池需要鋰。除了這些非常有用的東西,美國還希望獲得更多稀土和其他關鍵礦產,因為這是中國多年來一直佔據主導地位的領域。據烏克蘭政府稱,在美國認為至關重要的 50 種礦產中,烏克蘭擁有 22 種。其中許多資源的開採成本很高,而且有些資源目前位於俄羅斯佔領區。開採、加工和提煉這些類型的礦產可能非常昂貴和耗時。在

    • Graphite is a key component for EV batteries and nuclear reactors, and lithium is needed for rechargeable batteries.

      美國詩人沃爾特-惠特曼曾說過:"把你的臉永遠朝向陽光,陰影就會在你身後消失。"我把這句話送給你們。你們都要陽光燦爛我是科伊-威爾,我們是 CNN 10。

    B1 中級

    核能超可怕的3個理由! 2/3 (3 Reasons Why Nuclear Energy Is Terrible! 2/3)

    04:10核能超可怕的3個理由! 2/3 (3 Reasons Why Nuclear Energy Is Terrible! 2/3)
    • The road to deadly nuclear weapons is always paved with peaceful reactors.

      而不擴散核武的成功

    • But hardly any of it is used as fuel because we don't have the right kind of reactors for that.

      在1970年代,大型核能勢力非常開心地販售和平用途技術

    B1 中級

    核能超讚的3大理由!3/3 (3 Reasons Why Nuclear Energy Is Awesome! 3/3)

    04:21核能超讚的3大理由!3/3 (3 Reasons Why Nuclear Energy Is Awesome! 3/3)
    • The nuclear reactors we've used so far are mostly outdated technology, because nuclear innovation stopped in the 1970s.

      單就中國每十天就可以增加相當於6億瓦特的煤炭發電廠

    • up to two orders of magnitude less wasteful than current nuclear reactors.

      所以人類在短時間內要停止使用煤礦是不太可能的

    B1 中級

    Amazon 的新 AI 資料中心不需要 NVIDIA 晶片!規模之大令人難以置信! (No Nvidia Chips Needed! Amazon’s New AI Data Center For Anthropic Is Truly Massive)

    16:56Amazon 的新 AI 資料中心不需要 NVIDIA 晶片!規模之大令人難以置信! (No Nvidia Chips Needed! Amazon’s New AI Data Center For Anthropic Is Truly Massive)
    • Amazon says it's also looking into small nuclear reactors and contributing clean energy to the Indiana grid.

      亞馬遜表示,他們也在研究小型核反應器,並為印第安納州的電網提供清潔能源。

    • Amazon says it's also looking into small nuclear reactors and contributing clean energy to the Indiana grid.

      看起來這短期內不會慢下來。

    B1 中級

    核融合發電大解密:是未來還是泡影? (Fusion Power Explained – Future or Failure)

    06:16核融合發電大解密:是未來還是泡影? (Fusion Power Explained – Future or Failure)
    • These magnetic confinement reactors, such as the ITER reactor in France, use superconducting electromagnets cooled with liquid helium to within a few degrees of absolute zero, meaning they host some of the biggest temperature gradients in the known universe.

      會自由地彈跳。

    • This is because fusion reactors would use hydrogen or helium as fuel, and seawater is loaded with hydrogen.

      然後他們就融合在一起了

    B2 中高級

    中國為何能成為「清潔能源」的龍頭? (China Is Outspending the U.S. to Achieve the ‘Holy Grail’ of Clean Energy | WSJ U.S. vs. China)

    07:52中國為何能成為「清潔能源」的龍頭? (China Is Outspending the U.S. to Achieve the ‘Holy Grail’ of Clean Energy | WSJ U.S. vs. China)
    • China is also building more nuclear reactors than any other country, which some industry experts say would give it an advantage when commercial fusion is reached.

      中國正在建造的核反應堆也比其他任何國家都多,一些業內專家認為,這將使中國在實現商業核聚變時佔據優勢。

    • China is also building more nuclear reactors than any other country, which some industry experts say would give it an advantage when commercial fusion is reached.
    B2 中高級