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    • B2 中高級
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    • C2 高級

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    neutrons

    US

    ・

    UK

    A1 初級
    n. pl.名詞 (複數)中子

    影片字幕

    布萊恩·考克斯談論 CERN 的超級對撞機!(中英雙字幕) (Brian Cox 談歐洲核子研究組織的超級對撞機 (中英雙字幕))

    14:57布萊恩·考克斯談論 CERN 的超級對撞機!(中英雙字幕) (Brian Cox 談歐洲核子研究組織的超級對撞機 (中英雙字幕))
    • The quarks, these pink things, are the things that make up protons and neutrons, that make up the atomic nuclei in your body.

      我想說是特地為了TED安排的 that I planned that for TED,

    • The quarks, these pink things, are the things that make up protons and neutrons

      夸克, 這些粉紅的東西, 構成質子與中子 The quarks, these pink things, are the things that make up protons and neutrons

    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)
    • But not just any hydrogen will do - specific isotopes with extra neutrons, called deuterium and tritium, are needed to make the right reactions.

      這樣會創造出較重的原子核,並在過程中釋放能量。

    • specific isotopes with extra neutrons, called deuterium and tritium,

      必須使用具備額外中子的氫同位素,就是所謂的氘和氚

    B2 中高級

    2024年最令人難忘的《宅男大爆炸》十大爆笑瞬間! (Top 10 Big Bang Theory Moments)

    14:262024年最令人難忘的《宅男大爆炸》十大爆笑瞬間! (Top 10 Big Bang Theory Moments)
    • (Sheldon) You can start sorting protons and neutrons while I build carbon atoms.

      我在排碳原子時,你可以幫我分質子和中子

    • You can start sorting protons and neutrons while I build carbon atoms.

      嗨,謝利

    B1 中級

    為什麼這麼多偉大的科學家來自匈牙利? (Why So Many Great Scientists Come From Hungary)

    08:53為什麼這麼多偉大的科學家來自匈牙利? (Why So Many Great Scientists Come From Hungary)
    • You just have to be one day earlier." Szilard conceived the nuclear chain reaction, theorizing that certain elements, when bombarded with neutrons, could produce more neutrons, leading to a self-sustaining chain reaction.

      當時,德國在科學研究方面處於領先地位,但希特勒在全國各大學和機構推行的清除猶太科學家的政策導致了德國的衰落。

    • In the process, more neutrons are released, which strike more u-235s, causing a chain reaction and a massive explosion.

      Leo Szilard 於 1933 年 3 月逃離德國,據說是在邊境關閉的前一天。

    B1 中級

    這就是為何碳是個「流浪漢」!Crash Course 生物學 #1 (That's Why Carbon Is A Tramp: Crash Course Biology #1 )

    12:33這就是為何碳是個「流浪漢」!Crash Course 生物學 #1 (That's Why Carbon Is A Tramp: Crash Course Biology #1 )
    • It has six protons and six neutrons for a total atomic weight of twelve.

      我的一個偉大的教授曾經告訴我,為了真正理解任何主題

    • It has 6 protons and 6 neutrons for a total atomic weight of 12.

      它有6個質子和6箇中子,總原子量為12。

    B1 中級

    鋯-核子反應爐的超級金屬! (Zirconium - A Metal for the NUCLEAR REACTOR!)

    04:05鋯-核子反應爐的超級金屬! (Zirconium - A Metal for the NUCLEAR REACTOR!)
    • Due to its inability to absorb slow neutrons and its high melting temperature, zirconium is used for the construction of nuclear reactors.

      由於鋯不能吸收慢中子,並且熔點高,因此鋯被用於建造核子反應器。

    • Due to its inability to absorb slow neutrons and its high melting temperature, zirconium is used for the construction of nuclear reactors.

      由於鋯不能吸收慢中子,並且熔點高,因此鋯被用於建造核子反應器。

    C2 高級

    【科學知識】「東西」究竟是什麼組成的?(What Is Something?)

    05:34【科學知識】「東西」究竟是什麼組成的?(What Is Something?)
    • They're always found bound together in groups and pairs and make up protons and neutrons, which make up the nuclei of atoms.

      它們成對或組地綁在一起,形成中子和質子,也就是原子核。

    B2 中高級

    宇宙的開端:大霹靂! (The Beginning of Everything -- The Big Bang)

    05:55宇宙的開端:大霹靂! (The Beginning of Everything -- The Big Bang)
    • Quarks begin forming new particles - hadrons, like protons and neutrons.

      僅存在最小可見時間

    • The universe, which has grown to 100 billion kilometers, is now cold enough to allow most of the neutrons to decay into protons and form the first atom - hydrogen.

      形成新的夸克對還有膠子

    B2 中高級

    超凡宇宙 01 (The Elegant Universe 01)

    51:46超凡宇宙 01 (The Elegant Universe 01)
    • Atoms, long thought to be the smallest constituents of nature, were found to consist of even smaller particles, the now familiar nucleus of protons and neutrons orbited by electrons.

      預言是如此之精準

    • One, dubbed the strong nuclear force, acts like a superglue holding the nucleus of every atom together, binding protons to neutrons.

      牛頓理論的凱旋 是基於

    B2 中高級

    優雅宇宙 02 (The Elegant Universe 02)

    48:42優雅宇宙 02 (The Elegant Universe 02)
    • That's responsible for gluing protons and neutrons together inside of atoms; electromagnetism, which produces light, electricity, and

      我們希望能找到唯一的一套理論

    • In the late 1960s, a young Italian physicist named Gabriele Veneziano was searching for a set of equations that would explain the strong nuclear force, the extremely powerful glue that holds the nucleus of every atom together, binding protons to neutrons.

      甚至被認為二者描繪的是

    B1 中級