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    axon

    US /'æksɑ:n/

    ・

    UK /'æksɒn/

    C1 高級
    n.名詞輪軸 ; 軸 ; 車軸
    The blue whale has the largest axon in the animal kingdom

    影片字幕

    人體解剖學與生理學 (Anatomy and Physiology)

    11:25人體解剖學與生理學 (Anatomy and Physiology)
    • a signal. They're going to send an action potential down an axon to another nervous

      信號。它們將沿著軸突向另一個神經元發送動作電位。

    • They're going to send an action potential down an axon to another nervous signal or another neuron.
    B1 中級

    學校沒教的讀書祕訣!讓你贏過同學的超強策略🚀 (The Study Secret They DON'T Teach in School (Outthink Your Peers))

    10:19學校沒教的讀書祕訣!讓你贏過同學的超強策略🚀 (The Study Secret They DON'T Teach in School (Outthink Your Peers))
    • As a result, firing frequency decreases, and signal propagation down the axon slows.

      是以,發射頻率會降低,信號沿軸突向下傳播的速度也會減慢。

    • As a result, firing frequency decreases, and signal propagation down the axon slows.

      通過向別人解釋一個概念,你可以確保自己從裡到外都理解了這個概念。

    B1 中級

    第五章:神經、肌肉與骨骼系統! (Chapter 5 - The Nervous, Muscular, and Skeletal Systems)

    57:30第五章:神經、肌肉與骨骼系統! (Chapter 5 - The Nervous, Muscular, and Skeletal Systems)
    • Then you also have a terminal point, which is your axon.

      然後還有一個終點,也就是軸突。

    • That axon has basically the tail.

      軸突基本上是尾部。

    B1 中級

    AI如何被警局運用?| 2025年8月13日 (How A.I. is being used by police departments | August 13, 2025)

    10:11AI如何被警局運用?| 2025年8月13日 (How A.I. is being used by police departments | August 13, 2025)
    • Axon, which is the maker of this Draft One software, does give police departments the option to add a disclosure that these reports were created with AI.

      Axon 是這款 Draft One 軟件的製造商,它確實允許警察部門選擇添加一項披露,說明這些報告是用人工智能創建的。

    • Axon, which is the maker of this Draft One software, does give police departments the option to add a disclosure that these reports were created with AI,

      中國海警正在追捕來自菲律賓的船隻。

    B1 中級

    周邊神經系統:人體解剖學與生理學快速入門 #12 (Peripheral Nervous System: Crash Course A&P #12)

    10:02周邊神經系統:人體解剖學與生理學快速入門 #12 (Peripheral Nervous System: Crash Course A&P #12)
    • If that hits the right threshold, it activates the electrical event that sends the signal all the way up the axon and gets one neuron talking to another: the action potential.

      現在要學習你體內神經元是如何以細胞膜分隔正、負電荷與兩側

    • When that action potential races down the length of its axon to the terminal, the message hits the synapse that then flings it over that synaptic gap to another neuron that's in your spinal cord.

      像個電池般等待某事發生一般?

    B2 中高級

    感覺與知覺 - 心理學速成班 #5 (Sensation & Perception - Crash Course Psychology #5)

    10:46感覺與知覺 - 心理學速成班 #5 (Sensation & Perception - Crash Course Psychology #5)
    • whose job it is to turn on the neighboring ganglion cells. The long axon tails of these

      該細胞負責活化周邊的神經節細胞,多個神經節細胞細長的軸突尾部

    • The long axon tails of these ganglions braid together to form the ropey optic nerve, which is what carries the neural impulses from the eyeball to the brain.

      右側視覺皮質接收的神經訊息來自左眼,反之亦然

    B2 中高級

    伊波拉病毒致病機制的結構基礎! (The Structural Basis of Ebola Viral Pathogenesis)

    55:40伊波拉病毒致病機制的結構基礎! (The Structural Basis of Ebola Viral Pathogenesis)
    • So the axon nucleus you talked about, one would envision that it might actually do harm to the replication of the virus too if it gets activated in opportune time.

      所以你提到的軸突核,人們會設想,如果它在適當的時候被活化,也可能對病毒的複製造成傷害。

    • So is there a timing in terms of when this viral-encoded axon nucleus gets activated during the lifecycle of the virus so that it allows it to evade immune detection but does not hurt its own production?

      那麼,這個病毒編碼的軸突核在病毒的生命週期中被活化的時機是怎樣的,以便它能逃避免疫偵測,但又不會損害自身的生產?

    B2 中高級

    為什麼 Axon 執行長拒絕打造致命無人機? (Why Axon's CEO won't build lethal drones)

    24:02為什麼 Axon 執行長拒絕打造致命無人機? (Why Axon's CEO won't build lethal drones)
    • these drones are helping to protect people at large events, that is the story of founder and CEO of Axon Enterprise, Rick Smith, who I caught up with in my new episode of Power Players.

      這些drone在大型活動中協助保護民眾,這就是Axon Enterprise的創辦人兼執行長Rick Smith的故事,我在最新一集的Power Players中採訪了他。

    • But one advantage about the company that was Taser is now Axon.

      但 Taser 這家公司(現在是 Axon)的一個優點是。

    B1 中級

    Palantir 究竟是如何變得如此強大的?| If You're Listening (How did Palantir get so powerful? | If You're Listening)

    24:41Palantir 究竟是如何變得如此強大的?| If You're Listening (How did Palantir get so powerful? | If You're Listening)
    • Axon Mobile is adding powerful new features by partnering with Palantir Technologies.

      Axon Mobile 正透過與 Palantir Technologies 合作,加入強大的新功能。

    B1 中級

    神經元是什麼?它們是怎麼運作的! (What Are Neurons and How Do They Work?)

    07:01神經元是什麼?它們是怎麼運作的! (What Are Neurons and How Do They Work?)
    • then the total signal is transmitted through the longest branch, the axon.

      然後總訊號會透過最長的分支,也就是軸突,傳送出去。

    • Similar to how a wire carries electricity from a switch to an electric bulb, the axon carries nerve impulses from a cell body to the next cell.

      就像電線會從開關傳送電力到燈泡一樣,軸突會將神經衝動從細胞體傳送到下一個細胞。

    B2 中高級