根据肌肉的形态结构和生理特征，从细胞内动作电位开始，仿真了运动单位动作电位序列。

Based on anatomic and physiological features of muscle and adopting model of intracellular action potential, motor unit action potential (MUAP) train was simulated.

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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。

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

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用浮置式细胞内微电极法引导在位灌流乌龟心脏心室肌细胞动作电位，观察高钾、高钙的单独作用及相互作用。

Using floating microelectrode, we have been able to record the action potential of ventricular cells of the tortoise and observed the effect of high potassium and high calcium on it.

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