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action potential
[ˈækʃn pəˈtenʃl]

  • 动作电位:神经元或肌纤维等细胞在受到刺激后,质膜电位短暂地发生反转的现象。

专业释义英英释义

  • 动作电位 - 引用次数:261

    Besides of those changes mentioned above, the time couse of action potential is also shortened during morphine withdrawal.

    除此之外,吗啡短期戒断时,伏核神经元爆发的动作电位的时程缩短。

    参考来源 - 吗啡戒断大鼠伏核神经元兴奋性的改变
  • 动作电势
    活动电位
    动作电位
  • 动诅位
  • 动作电位
    动态电势
  • 动态电势

·2,447,543篇论文数据,部分数据来源于NoteExpress

action potential

  • n. the local voltage change across the cell wall as a nerve impulse is transmitted

以上来源于: WordNet

 柯林斯英汉双解大词典 

action potential

  • 1. 

    N a localized change in electrical potential, from about –70 mV to +30 mV and back again, that occurs across a nerve fibre during transmission of a nerve impulse 动作电位

双语例句原声例句权威例句

  • In the heart, action potential is moving from one heart muscle cell to another over the surface of the heart.

    心脏中,动作电位在心脏表面心肌细胞另一个心肌细胞传递。

    youdao

  • Intercellular action potential or conduction of excitation termed intercellular conduction.

    细胞之间动作电位兴奋传导称为间传导。

    youdao

  • Class III anti - arrhythmic drugs (such as amiodarone) act ia prolongation of the action potential.

    II I心律失常药物(例如胺碘酮)是通过延长动作电位来发挥作用

    youdao

更多双语例句
  • Now, in the heart action potential is moving from one heart muscle cell to another over the surface of the heart.

    心脏中的动作电位,沿相邻心肌细胞在心脏表面传递

    耶鲁公开课 - 生物医学工程探索课程节选

  • So essentially, they regulate this action potential, and they do so by helping to establish and then control the voltage gradient within the cells.

    总之本质上,它们负责调节动作电位,它们做到这一点通过协助制造,并控制细胞内的电位梯度。

    麻省理工公开课 - 化学原理课程节选

  • Now, what happens during an action potential is that that membrane potential changes very rapidly and it changes from being negative to being more positive.

    在动作电位产生时,膜电位迅速改变,从较负的电位向更正的电位改变

    耶鲁公开课 - 生物医学工程探索课程节选

  • As the action potential passes, special proteinaceous gates open in the cell's membrane.

    ECONOMIST: Andrew Huxley | The

  • Then, when the action potential has passed, the ions are laboriously pumped back to where they once were, so that the cell is primed to respond again.

    ECONOMIST: Andrew Huxley

  • Their main finding was that a nerve impulse, now known as an action potential, is caused by the movement in opposite directions across the axon's surface membrane of sodium and potassium ions.

    ECONOMIST: Andrew Huxley

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